Kyoto Institute of Technology
Faculty of Mechanical Engineering
This page was constructed on 15 Jan 2008.

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Memberships

• Japanese Society of Mechanical Engineers
• The Society of Materials Science, Japan
• The Japan Institute of Metals
• The Iron and Steel Institute of Japan
• The Japan Institute of Light Metals
• The Japan Society for Computational Engineering and Science

Research Interests

Phase-field simulations for various phenomena
* Dendrite Growth
* Dendrite Growth of Binary Alloy
* Directional Solidification
* Adaptive FE Simulation During Directional Solidification
* 3-D Dendrite Growth
* Spherulite Growth of Polymer
* Thin Film Morphology
* Self-Assembled Quantum Dots
* Austenite to Ferrite Transtormation
* Static Recrystallization
* Dynamic Recrystallization
* Phase-Field-Crystal Method
* Phase-Field Topology Optimization

Awards

• JSMS Branch Contribution Award, 2022
• The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology : Awards for Science and Technology (Research Category) (Certificate, Shield), 2022
• The 26th Conference of JSCES　JSCES Best Graphics Award , MicroAVS Award, 2021
• The 25th Conference of JSCES, Visual Computing Award, 2020
• JSMS Award for Academic Contribution, 2020
• JSME Fellow Award, 2020
• JSME Division of Mechanics and Materials, Outstanding Achievement Award（Certificate，Shield）, 2019
• 10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017) BEST POSTER PRESENTATION AWARD, 2017
• JACM Fellow Award, 2017
• The 21st Conference of JSCES, Visual Computing Award, 2016
• Modeling of Casting, Welding and Advanced Solidification Processes XIV Best Poster Award, 2015
• The Third International Symposium on Phase-field Method Poster Award, 2014
• JWS Interfacial Joining Research Award, 2014
• APACM Award for Young Investigators in Computational Mechanics, 2013
• Computational Mechanics Achevements Award, 2013
• Certificate of Merit for Best Presentation, 2013
• ACM Gordon Bell Prize Special Achievements in Scalability and Time-to-Solution (SC11, TIT）
  Title : Peta-scale Phase-Field Simulation for Dendritic Solidification on the TSUBAME 2.0 Supercomputer
  Authors : T. Shimokawabe, T. Aoki, T. Takaki, A. Yamanaka, A. Nukada, T. Endo, N., Maruyama, S. Matsuoka
• JSME Medal for Outstanding Paper, 2010
  Title : Development of Crystal Plasticity Phase-Field Model and Simulation of Microstructure Evolution with Plastic Deformation
• JSMS Kansai Branch President Award, 2011
• 2010 JACM Award for Young Investigators in Computational Mechanics, 2010
• JSMS Award for Best Presentation, 2006
• Award for promoting science and technology, 2003, High Pressure Institute of Japan
• JSME Medal for Outstanding Paper, 2002
  Title : Evaluations of Bolt-up Process of Pipe Flange Connection Using Finite Element Analysis (In Case of Using Spiral Wound Gasket)

Special Issue

1. Special Issue on Advances in Modeling and Evaluation of Materials in Honor of Professor Tomita
   International Journal of Mechanical Sciences, Vol.52, 2010/02, 117-398.
   Editorial Board, T. Takaki, K. Yashiro, S. Reid.

Journal Publications

---<<English Paper>>--

• T. Takaki, S. Sakane, T. Aoki
  Natural convection on dendrite morphology: A high–performance phase–field lattice Boltzmann study
  ISIJ International, Vol. 63, 2023/01, 83-90. ( J-Stage ）
• A. Yamamura, S. Sakane, M. Ohno, H. Yasuda, T. Takaki
  Data assimilation with phase-field lattice Boltzmann method for dendrite growth with liquid flow and solid motion
  Computational Materials Science, Vol. 215, 2022/12, 111776. ( Science Direct ）
• Y. P. Sitompul, T. Aoki, S. Watanabe, T. Takaki
  An ordered active parameter tracking method for efficient multiphase field simulations
  Journal of Computational Science, Vol. 64, 2022/10, 101834. ( Science Direct ）
• E. Miyoshi, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki
  Validating a mean-field theory via large-scale phase-field simulations for abnormal grain growth induced by nonuniform grain boundary properties
  Journal of Materials Science, Vol. 57, 2022/09, 16690–16709. ( Springer ）
• N. Takada, K. Mogi, T. Takaki, S. Someya, S. Baba, S. Saito
  Microfluidic simulations of droplet motion on structured solid surface using phase-field lattice Boltzmann method
  Multiphase Science and Technology, Vol. 34, Iss. 3, 2022/08, 17-33. ( Begell House ）
• S. Sakane, T. Aoki, T. Takaki
  Parallel-GPU AMR implementation for phase-field lattice Boltzmann simulation of a settling dendrite
  Computational Materials Science, Vol. 211, 2022/08, 111542. ( Science Direct ）
• S. Sakane, T. Aoki, T. Takaki
  Parallel GPU-accelerated adaptive mesh refinement on two-dimensional phase-field lattice Boltzmann simulation of dendrite growth
  Computational Materials Science, Vol. 211, 2022/08, 111507. ( Science Direct ）
• N. Kametani, M. Nakamura, K. Yashiro, T. Takaki
  Investigating residual stress evolution in the deposition process of diamond-like carbon film through molecular dynamics
  Computational Materials Science, Vol. 209, 2022/06, 111420. ( Science Direct ）
• R. Rojas, V. Sotomayor, T. Takaki, K. Hayashi, A. Tomiyama
  A phase field-finite difference lattice Boltzmann method for modeling dendritic growth solidification in the presence of melt convection
  Computers & Mathematics with Applications, Vol. 114, 2022/05, 180-187. ( Science Direct ）
• G. Kim, R. Yamada, T. Takaki, Y. Shibuta, M. Ohno
  Inverse analysis of anisotropy of solid-liquid interfacial free energy based on machine learning
  Computational Materials Science, Vol. 207, 2022/05, 111294. ( Science Direct ）
• R. Yamada, M. Kudo, G. Kim, T. Takaki, Y. Shibuta, M. Ohno
  Time invariance of three-dimensional morphology of equiaxed dendrite: A phase-field study
  Computational Materials Science, Vol. 204, 2022/03, 111173. ( Science Direct ）
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Phase-field study on an array of tilted columnar dendrites during the directional solidification of a binary alloy
  Computational Materials Science, Vol. 203, 2022/02, 111143. ( Science Direct ）
• S. Sakane, T. Takaki, T. Aoki
  Parallel-GPU-accelerated adaptive mesh refinement for three-dimensional phase-field simulation of dendritic growth during solidification of binary alloy
  Materials Theory, Vol. 6, 2022/01, Article number: 3. ( Springer Open ）
• E. Miyoshi, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki
  Novel estimation method for anisotropic grain boundary properties based on Bayesian data assimilation and phase-field simulation
  Materials & Design, Vol. 210, 2021/11, 110089. ( Science Direct )
• Y. Nagatsuma, M. Ohno, T. Takaki, Y. Shibuta
  Bayesian Data Assimilation of Temperature Dependence of Solid–Liquid Interfacial Properties of Nickel
  Nanomaterials, Vol. 11, 2021/9, 2308. ( MDPI )
• N. Yamanaka, S. Sakane, T. Takaki
  Multi-phase-field lattice Boltzmann model for polycrystalline equiaxed solidification with motion
  Computational Materials Science, Vol. 197, 2021/9, 110658. ( Science Direct )
• J. Lee, M. Ohno, Y. Shibuta, T. Takaki
  Uniquely selected primary dendrite arm spacing during competitive growth of columnar grains in Al–Cu alloy
  Journal of Crystal Growth, Vol. 558, 2021/03, 126014. ( Science Direct )
• Y.P. Sitompul, T. Aoki, T. Takaki
  Simulation of turbulent bubbly pipe flow with high density ratio and high reynolds number by using the lattice boltzmann method and a multi-phase field model
  International Journal of Multiphase Flow, Vol. 134, 2021/01, 103505. ( Science Direct )
• T. Takaki, K. Wada, K. Ishii, H. Yasuda
  Two-dimensional phase-field study for spangle texture formation in hot-dip galvanizing
  Computational Materials Science, 187, 2021/02, 110077. ( Science Direct )
• S. Sakane, T. Takaki
  Phase-field lattice Boltzmann method with two-relaxation-time model for dendrite growth of a binary alloy with melt convection
  Computational Materials Science, Vol. 186, 2021/01, 110070. ( Science Direct )
• E. Miyoshi, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Large-scale phase-field study of anisotropic grain growth: Effects of misorientation-dependent grain boundary energy and mobility
  Computational Materials Science, Vol. 186, 2021/01, 109992. ( Science Direct )
• C. Guo, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Mohri
  Overgrowth behavior at converging grain boundaries during competitive grain growth: A two-dimensional phase-field study
  International Journal of Heat and Mass Transfer, Vol. 160, 2020/10, 120196. ( Science Direct )
• N. Yamanaka, S. Sakane, T. Takaki
  Application of multi-phase-field lattice Boltzmann method to semi-solid deformation
  IOP Conference Series: Materials Science and Engineering, Vol. 861, 2020/06, 012067. ( IOP science )
• Y. Mitsuyama, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  Permeability tensor for various columnar dendrite structures
  IOP Conference Series: Materials Science and Engineering, Vol. 861, 2020/06, 012029. ( IOP science )
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Two-dimensional large-scale phase-field lattice Boltzmann simulation of polycrystalline equiaxed solidification with motion of a massive number of dendrites
  Computational Materials Science, Vol. 178, 2020/06, 109639. ( Science Direct )
• M. Ohno, Y. Oka, S. Sakane, Y. Shibuta, T. Takaki
  Bayesian inference of solid-liquid interfacial properties out of equilibrium
  Physical Review E, Vol. 101, Iss. 5, 2020/05, 052121. ( APS )
• Y. Mitsuyama, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  Permeability tensor for columnar dendritic structures: Phase–field and lattice Boltzmann study
  Acta Materialia, Vol. 188, 2020/04, 282-287. ( Science Direct )
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta
  Accuracy Evaluation of Phase-field Models for Grain Growth Simulation with Anisotropic Grain Boundary Properties
  ISIJ International, Vol. 60, 2020/01, 160-167. ( J-Stage )
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Large–scale phase–field lattice Boltzmann study on the effects of natural convection on dendrite morphology formed during directional solidification of a binary alloy
  Computational Materials Science, Vol. 171, 2020/01, 109209. ( ScienceDirect )
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta
  Simulation method based on phase-field lattice Boltzmann model for long-distance sedimentation of single equiaxed dendrite
  Computational Materials Science, Vol. 164, 2019/06, 39-45. ( Science Direct )
• G. Kim, T. Takaki, Y. Shibuta, S. Sakane, K. Matsuura, M. Ohno
  A parametric study of morphology selection in equiaxed dendritic solidification
  Computational Materials Science, Vol. 162, 2019/05, 76-81. ( Science Direct )
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Competitive growth during directional solidification of a binary alloy with natural convection: two-dimensional phase-field study
  Modelling and Simulation in Materials Science and Engineering, Vol. 27, Num. 5, 2019/05, 054001. ( IOP Science )
• Y. Shibuta, S. Sakane, E. Miyoshi, T. Takaki, M. Ohno
  Micrometer-scale molecular dynamics simulation of microstructure formation linked with multi-phase-field simulation in same space scale
  Modelling and Simulation in Materials Science and Engineering, Vol. 27, Num. 5, 2019/05, 054002. ( IOP Science )
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Aoki
  Large-scale phase-field simulation of three-dimensional isotropic grain growth in polycrystalline thin films
  Modelling and Simulation in Materials Science and Engineering, Vol. 27, Num. 5, 2019/05, 054003. ( IOP Science )
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Acceleration of phase-field lattice Boltzmann simulation of dendrite growth with thermosolutal convection by the multi-GPUs parallel computation with multiple mesh and time step method
  Modelling and Simulation in Materials Science and Engineering, Vol. 27, Num. 5, 2019/05, 054004. ( IOP Science )
• M. Ohno, Y. Shibuta, T. Takaki
  Multi-Phase-Field Modeling of Transformation Kinetics at Multiple Scales and Its Application to Welding of Steel
  Materials Transactions, Vol. 60, 2019/02, 170-179. ( J-Stage )
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Permeability prediction for flow normal to columnar solidification structures by large–scale simulations of phase–field and lattice Boltzmann methods
  Acta Materialia, Vol. 164, 2019/02, 237-249. ( Science Direct )
• S. Aihara, T. Takaki, N. Takada
  Multi-phase-field modeling using a conservative Allen–Cahn equation for multiphase flow
  Computers & Fluids, Vol. 178, 2019/01, 141-151. ( Science Direct )
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Correlation between three-dimensional and cross-sectional characteristics of ideal grain growth: large-scale phase-field simulation study
  Journal of Materials Science, Vol. 53, Issu. 21, 2018/11, 15165-15180. ( Springer )
• Y. Shibuta, M. Ohno, T. Takaki
  Advent of Cross-Scale Modeling: High-Performance Computing of Solidification and Grain Growth
  Advanced Theory and Simulations, Vol. 1, 2018/09, 1800065. ( Wiley )
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki, C.-A. Gandin
  Competitive grain growth during directional solidification of a polycrystalline binary alloy: Three-dimensional large-scale phase-field study
  Materialia, Vol. 1, 2018/09, 104-113. ( Science Direct )
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Bridging molecular dynamics and phase-field methods for grain growth prediction
  Computational Materials Science, Vol. 152, 2018/09, 118-124. ( Science Direct )
• S. Okita, E. Miyoshi, S. Sakane, T. Takaki, M. Ohno, Y. Shibuta
  Grain growth kinetics in submicrometer-scale molecular dynamics simulation
  Acta Materialia, Vol. 153, 2018/07, 108-116. ( Science Direct )
• J. Kato, S. Ogawa, T. Ichibangase, T. Takaki
  Multi-phase field topology optimization of polycrystalline microstructure for maximizing heat conductivity
  Structural and Multidisciplinary Optimization, Vol. 57, 2018/05, 1937-1954. ( Springer )
• T. Takaki, R. Sato, R. Rojas, M. Ohno, Y. Shibuta
  Phase-field lattice Boltzmann simulations of multiple dendrite growth with motion, collision, and coalescence and subsequent grain growth
  Computational Materials Science, Vol. 147, 2018/05, 124–131. ( Science Direct )
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Three-dimensional morphologies of inclined equiaxed dendrites growing under forced convection by phase-field-lattice Boltzmann method
  Journal of Crystal Growth, Vol. 483, 2018/02, 147-155. ( Science Direct )
• S.K. Deb Nath, Y. Shibuta, M. Ohno, T. Takaki, T. Mohri
  A Molecular Dynamics Study of Partitionless Solidification and Melting of Al–Cu Alloys
  ISIJ International, Vol. 57, 2017/10, 1774-1779. ( J-Stage )
• M. Ohno, T. Takaki, Y. Shibuta
  Variational formulation of a quantitative phase-field model for nonisothermal solidification in a multicomponent alloy
  Physical Review E, Vol. 96, 2017/09, 033311. ( APS )
• T. Takaki, R. Rojas, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Phase-field-lattice Boltzmann studies for dendritic growth with natural convection
  Journal of Crystal Growth, Vol. 474, 2017/09, 146-153. ( Science Direct )
• S. Sakane, T. Takaki, R. Rojas, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Multi-GPUs parallel computation of dendrite growth in forced convection using the phase-field-lattice Boltzmann model
  Journal of Crystal Growth, Vol. 474, 2017/09, 154-159. ( Science Direct )
• E. Miyoshi, T. Takaki
  Multi-phase-field study of the effects of anisotropic grain-boundary properties on polycrystalline grain growth
  Journal of Crystal Growth, Vol. 474, 2017/09, 160-165. ( Science Direct )
• S. Okita, W. Verestek, S. Sakane, T. Takaki, M. Ohno, Y. Shibuta
  Molecular dynamics simulations investigating consecutive nucleation, solidification and grain growth in a twelve-million-atom Fe-system
  Journal of Crystal Growth, Vol. 474, 2017/09, 140-145. ( Science Direct )
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Ultra-large-scale phase-field simulation study of ideal grain growth
  npj Computational Materials, 3, 25, 2017/07, 1-6. ( Nature.com )
• Y. Shibuta, S. Sakane, E. Miyoshi, S. Okita, T. Takaki, M. Ohno
  Heterogeneity in homogeneous nucleation from billion-atom molecular dynamics simulation of solidification of pure metal
  Nature Communications, 8, 2017/04, 1-9.　( Nature.com )
• T. Takaki, J. Kato
  Phase-field topology optimization model that removes the curvature effects
  Mechanical Engineering Journal, Vol. 4, No. 2, 2017/04, 16-00462. ( J-Stage )
• M. Ohno, T. Takaki, Y. Shibuta
  Numerical testing of quantitative phase-field models with different polynomials for isothermal solidification in binary alloys
  Journal of Computational Physics, Vol. 335, 2017/04, 621-636. ( Science Direct )
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Primary arm array during directional solidification of a single-crystal binary alloy: Large-scale phase-field study
  Acta Materialia, Vol. 118, 2016/10, 230-243. ( Science Direct : Open Access)
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Large-scale Phase-field Studies of Three-dimensional Dendrite Competitive Growth at the Converging Grain Boundary during Directional Solidification of a Bicrystal Binary Alloy
  ISIJ International, Vol. 56, No. 8, 2016/08, 1427-1435. ( J-Stage )
• E. Miyoshi, T. Takaki
  Extended higher-order multi-phase-field model for three-dimensional anisotropic-grain-growth simulations
  Computational Materials Science, Vol. 120, 2016/07, 77-83. ( Science Direct )
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Two-dimensional phase-field study of competitive grain growth during directional solidification of polycrystalline binary alloy
  Journal of Crystal Growth, Vol. 442, 2016/02, 14–24. ( Science Direct )
• Y. Shibuta, S. Sakane, T. Takaki, M. Ohno
  Submicrometer-scale molecular dynamics simulation of nucleation and solidification from undercooled melt: Linkage between empirical interpretation and atomistic nature
  Acta Materialia, Vol.105, 2016/02, 328–337. ( Science Direct )
  
• E. Miyoshi, T. Takaki
  Validation of a novel higher-order multi-phase-field model for grain-growth simulations using anisotropic grain-boundary properties
  Computational Materials Science, Vol. 112, 2016/02, 44–51. ( Science Direct )
• M. Ohno, T. Takaki, Y. Shibuta
  Variational formulation and numerical accuracy of a quantitative phase-field model for binary alloy solidification with two-sided diffusion
  Physical Review E, Vol. 93, 2016/01, 012802. ( APS )
• Y. Shibuta, K. Oguchi, T. Takaki, M. Ohno
  Homogeneous nucleation and microstructure evolution in million-atom molecular dynamics simulation
  Scientific Reports 5, 2015/08, 13534. ( Nature.com )
• Y. Shibuta, M. Ohno, T. Takaki
  Solidification in a Supercomputer: From Crystal Nuclei to Dendrite Assemblages
  JOM, Vol. 67, No. 8, 2015/08, 1793-1804. ( Springer )
• T. Takaki, R. Rojas, M. Ohno, T. Shimokawabe, T. Aoki
  GPU phase-field lattice Boltzmann simulations of growth and motion of a binary alloy dendrite
  Materials Science and Engineering, Vol. 84, 2015/06, 012066. ( IOP )
• S. Sakane, T. Takaki, M. Ohno, T. Shimokawabe, T. Aoki
  GPU-accelerated 3D phase-field simulations of dendrite competitive growth during directional solidification of binary alloy
  Materials Science and Engineering, Vol. 84, 2015/06, 012063. ( IOP )
• M. Ohno, T. Takaki, Y. Shibuta
  Microsegregation in multicomponent alloy analysed by quantitative phase-field model
  Materials Science and Engineering, Vol. 84, 2015/06, 012075. ( IOP )
• R. Rojas, T. Takaki, M. Ohno
  A phase-field-lattice Boltzmann method for modeling motion and growth of a dendrite for binary alloy solidification in the presence of melt convection
  Journal of Computational Physics, Vol. 298, 2015/10, 29–40. ( Science Direct )
• T. Takaki, A. Yamanaka, Y. Tomita
  Phase-Field Modeling for Dynamic Recrystallization
  Advanced Structured Materials, Vol. 64, 2015/06, 441-459. ( Springer )
• T. Takaki, K. Nakagawa, Y. Morita, E. Nakamachi
  Phase-field modeling for axonal extension of nerve cells
  Mechanical Engineering Journal, Vol. 2, No. 3, 2015/06, 15-00063. ( J-Stage )
• A. Yamanaka, T. Takaki
  Multi-Phase-Field Analysis of Stress–Strain Curve and Ferrite Grain Formation during Dynamic Strain-Induced Ferrite Transformation
  Key Engineering Materials, Vol. 626, 2015, 81-84. ( Scientific.Net )
• A. Yamanaka, T. Takaki
  Multi-Phase-Field Simulation of Flow Stress and Microstructural Evolution during Deformation-Induced Ferrite Transformation in a Fe-C Alloy
  ISIJ International, Vol. 54, No. 12, 2014/12, 2917-2925. ( J-Stage )
• T. Takaki, M. Ohno, T. Shimokawabe, T. Aoki
  Two-dimensional phase-field simulations of dendrite competitive growth during the directional solidification of a binary alloy bicrystal
  Acta Materialia, 81 (2014) 272-283. ( Science Direct )
• K. Oshima, T. Takaki, M. Muramatsu
  Development of multi-phase-field crack model for crack propagation in polycrystal
  International Journal of Computational Materials Science and Engineering, Vol. 3, No. 2, 2014/05, 1450009-1-1450009-9. ( World Scientific )
• T. Takaki
  Phase-field Modeling and Simulations of Dendrite Growth [review paper]
  ISIJ International, Vol.54, No.2, 2014/02, 437-444. ( J-Stage )
  
• C. Yoshimoto, T. Takaki
  Multiscale Hot-working Simulations Using Multi-phase-field and Finite Element Dynamic Recrystallization Model
  ISIJ International, Vol.54, No.2, 2014/02, 452-459. ( J-Stage )
• T. Takaki, C. Yoshimoto, A. Yamanaka, Y. Tomita
  Multiscale modeling of hot-working with dynamic recrystallization by coupling microstructure evolution and macroscopic mechanical behavior
  International Journal of Plasticity, Vol.52, 2014/01, 105–116. ( Science Direct )
• T. Takaki, T. Shimokawabe, M. Ohno, A. Yamanaka, T. Aoki
  Unexpected selection of growing dendrites by very-large-scale phase-field simulation
  Journal of Crystal Growth, Vol.382, 2013/11, 21–25. ( Science Direct )
• A. Yamanaka, T. Takaki
  Simulation of Microstructure Evolution and Deformation Behavior for Dual-Phase Steel by Multi-Phase-Field Method and Elastoplastic Finite Element Method
  International Journal of Automation Technology, Vol. 7, No. 1, 2013/01, 16-23. ( Fujipress )
• A. Yamanaka, T. Takaki, T. Aoki, T. Shimokawabe
  Multiphase Field Simulation of Austenite-to-Ferrite Transformation Accelerated by GPU Computing
  Journal of Computational Science and Technology, Vol. 6, No. 3, 2012/12, 182-197. ( J-Stage )
• A. Yamanaka, T. Takaki, Y. Tomita
  Simulation of Austenite-to-ferrite Transformation in Deformed Austenite by Crystal Plasticity Finite Element Method and Multiphase- field Method
  ISIJ International, Vol.52, 2012/04, 659-668. ( J-Stage )
• T. Shimokawabe, T. Aoki, T. Takaki, A. Yamanaka, A. Nukada, T. Endo, N. Maruyama, S. Matsuoka
  Peta-scale Phase-Field Simulation for Dendritic Solidification on the TSUBAME 2.0 Supercomputer
  SC '11 Proceedings of 2011 International Conference for High Performance Computing, Networking, Storage and Analysis, 2011/11, 1-11. ( ACM )
• T. Takaki, H. Kashima
  Numerical investigations of stress in dendrites caused by gravity
  Journal of Crystal Growth, Vol.337, 2011/12, 97-101. ( Science Direct )
• T. Takaki, A. Yamanaka, Y. Tomita
  Multi-phase-field Simulations of Dynamic Recrystallization during Transient Deformation
  ISIJ International, Vol. 51, No. 10, 2011/10, 1717-1723. ( J-Stage )
• A. Yamanaka, T. Aoki, S. Ogawa, T. Takaki
  GPU-accelerated phase-field simulation of dendritic solidification in a binary alloy
  Journal of Crystal Growth, Vol.318, 2011/03, 40-45. ( Science Direct )
• T. Takaki, Y. Tomita
  Static recrystallization simulations starting from predicted deformation microstructure by coupling multi-phase-field method and finite element method based on crystal plasticity
  International Journal of Mechanical Sciences, Vol.52, 2010/02, 320-328. ( Science Direct )
• A. Yamanaka, T. Takaki, Y. Tomita
  Elastoplastic phase-field simulation of martensitic transformation with plastic deformation in polycrystal
  International Journal of Mechanical Sciences, Vol.52, 2010/02, 245-250. ( Science Direct )
• T. Hirouchi, T. Takaki, Y. Tomita
  Effects of temperature and grain size on phase-field-crystal deformation simulation
  International Journal of Mechanical Sciences, Vol.52, 2010/02, 309-319. ( Science Direct )
• R.D. Ramdan, T. Takaki, K. Yashiro, Y. Tomita
  The Effects of Structure Orientation on the Growth of Fe2B Boride by Multi-Phase-Field Simulation
  Materials Transactions, Vol.51, No. 1, 2010/01, 62-67. ( JIM )
• T. Takaki, Y. Hisakuni, T. Hirouchi, A. Yamanaka, Y. Tomita
  Multi-phase-field simulations for dynamic recrystallization
  Computational Materials Science, Vol.45, 2009/6, 881-888. ( Science Direct )
• T. Hirouchi, T. Takaki, Y. Tomita
  Development of numerical scheme for phase field crystal deformation simulation
  Computational Materials Science, Vol.44, 2009/2, 1192-1197. ( Science Direct )
• R. D. Ramdan, T. Takaki, Y. Tomita
  Free Energy Problem for the Simulations of the Growth of Fe2B Phase Using Phase-Field Method
  Materials Transactions, Vol.49, 2008/11, 2625-2631. ( J-Stage )
• T. Takaki, T. Hirouchi, Y. Hisakuni, A. Yamanaka, Y. Tomita
  Multi-Phase-Field Model to Simulate Microstructure Evolutions during Dynamic Recrystallization
  Materials Transactions, Vol.49, 2008/11, 2559-2565. ( J-Stage )
• A. Yamanaka, T. Takaki, Y. Tomita
  Elastoplastic phase-field simulation of self- and plastic accommodations in Cubic→tetragonal martensitic transformation
  Materials Science and Engineering A, Vol.491, 2008/9, 378-384. ( Science Direct )
• A. Yamanaka, T. Takaki, Y. Tomita
  Coupled simulation of microstructural formation and deformation behavior of ferrite-pearlite steel by phase-field method and homogenization method
  Materials Science and Engineering A, Vol.480, 2008/5, 244-252. ( Science Direct )
• T. Takaki, T. Hirouchi, Y. Tomita
  Phase-field study of interface energy effect on quantum dot morphology
  Journal of Crystal Growth, Vol.310, 2008/4, 2248-2253. ( Science Direct )
• A. Yamanaka, T. Takaki, Y. Tomita
  Multi-phase-field modeling of diffusive solid phase transition in carbon steel during continuous cooling transformation
  Journal of Crystal Growth, Vol.310, 2008/4, 1337-1342. ( Science Direct )
• T. Takaki, Y. Yamanaka, Y. Higa, Y. Tomita
  Phase-field model during static recrystallization based on crystal-plasticity theory
  Journal of Computer-Aided Materials Design, Vol.14, 2007/12, 75-84. ( Springer )
• T. Takaki, A. Yamanaka, Y. Tomita
  Phase-Field Modeling and Simulation of Nucleation and Growth of Recrystallized Grains
  Materials Science Forum, Vols.558-559, 2007/10, 1195-1200. ( Scientific.Net )
• T. Takaki, M. Asanishi, A. Yamanaka, Y. Tomita
  Phase-Field Simulation During Spherulite Formation of Polymer
  Key Engineering Materials, Vols.345-346, 2007/8, 939-942. ( Scientific.Net )
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field Modeling of Morphological Change of Ferrite during Decomposition of Austenite in Fe-C Alloy
  Key Engineering Materials, Vols.345-346, 2007/8, 935-938. ( Scientific.Net )
• T. Takaki, Y. Tomita
  Phase-Field Simulation of Surface Morphology Evolution during Epitaxial Growth of SiGe/Si System
  Key Engineering Materials, Vols.340-341, 2007/1, 1073-1078. ( Scientific.Net )
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-Field Simulation of Austenite to Ferrite Transformation and Widmanstatten Ferrite Formation in Fe-C Alloy
  Materials Transactions, Vol.47, No.11, 2006/11, 2725-2731. ( J-Stage )
• T. Takaki, T. Hasebe, Y. Tomita
  Two-dimensional phase-field simulation of self-assembled quantum dot formation
  Journal of Crystal Growth, Vol.287, 2006/1, 495-499. ( ScienceDirect )
  
• T. Takaki, T. Hasebe, Y. Tomita
  Phase-Field Simulation of Self-Assembled Quantum Dots
  Theoretical and Applied Mechanics Japan, Vol.54, 2005/9, 341-347. ( J-Stage )
• T. Takaki, T. Fukuoka, Y. Tomita
  Phase-Field Simulation During Directional Solidification of A Binary Alloy Using Adaptive Finite Element Method
  Journal of Crystal Growth, Vol.283, 2005/9, 263-278. ( ScienceDirect )
• T. Fukuoka, T. Takaki
  Elastic Plastic Finite Element Analysis of Bolted Joint During Tightening Process
  ASME Journal of Mechanical Design, Vol.125, 2003/12, 823-830. ( ASME )
• T. Fukuoka, T. Takaki
  Finite Element Simulation of Bolt-Up Process of Pipe Flange Connections With Spiral Wound Gasket
  ASME Journal of Pressure Vessel Technology, Vol.125, 2003/11, 371-378. ( ASME )
• T. Fukuoka, T. Takaki
  Finite Element Simulation of Bolt-Up Process of Pipe Flange Connections
  ASME Journal of Pressure Vessel Technology, Vol.123 , 2001/8, 282-287. ( ASME )
• T. Fukuoka, T. Takaki
  Mechanical Behaviors of Bolted Joint in Various Clamping Configurations
  ASME Journal of Pressure Vessel Technology, Vol.120, 1998/8, 226-231. ( ASME )
• T. Fukuoka, T. Takaki
  Mechanical Behaviors of Bolted Joint during Tightening Using Torque Control
  JSME International Journal Series A, Vol. 41, No. 2, 1998/4, 185-191. ( J-Stage )

---<<Japanese Paper>>---

• T. Takaki
  Development of Phase-Field Topology Optimization Model and Its Fundamental Performance Evaluations
  Transactions of JSME, Vol. 77, No. 783, A, 2011/11, 1840-1850 ( J-Stage )
• T. Ozaki, T. Takaki, K. Satou
  Mechanical Behaviors of Pipe Flange Connection with Filled PTFE Gasket
  J. of the Society of Materials Science, Japan, Vol. 60, No. 6, 2011/06, 521-526. ( J-Stage )
• K. Satou, S. Kurokawa, M. Yamabe, T. Takaki
  Axial Bolt Force Behaviours under High Temperature and Long Time of Single Bolted Connection with Soft Gasket
  Transactions of JSME, Vol. 76, No. 769, C, 2010/9, 2219-2224. ( J-Stage )
• A. Yamanaka, S. Ogawa, T. Aoki, T. Takaki
  Multi-Phase-Field Simulation using a GPU
  Transactions of JSCES, Vol. 2010, No. 20100009, 2010/6. ( J-Stage )
• A. Yamanaka, T. Takaki, Y. Tomita
  Development of Crystal Plasticity Phase−Field Model and Simulation of Microstructure Evolution with Plastic Deformation
  Transactions of JSME, Vol. 75, No. 760, A, 2009/12, 1794-1803. ( J-Stage )
• T. Hirouchi, T. Takaki, Y. Tomita
  Material Deformation Simulation Using Phase Field Crystal Method
  Transactions of JSME, Vol. 74, No. 747, A, 2008/11, 1441-1446. ( J-Stage )
• N. Nago, T. Takaki, K. Satou
  Visco−Elastic−Plastic Properties of Gasket and Bolt Load Relaxation in Bolted Joint
  J. of High Pressure Institute of Japan, Vol. 45, No. 4, 2007/7, 195-204. ( J-Stage )
• T. Takaki, N. Nago, K. Satou, Y. Yamanaka
  Mechanical Behaviors of Bolted Joints Considering Visco-Elastic-Plastic Properties of Gasket (In Case of Using PTFE Gasket)
  Transactions of JSME, Vol. 73, No. 728, C, 2007/4, 1245-1252. ( J-Stage )
• T. Takaki, A. Yamanaka, Y. Higa, Y. Tomita
  Development of Phase-Field Model and Computational Procedure During Static Primary Recrystallization
  Transactions of JSME, Vol. 73, No. 728, A, 2007/4, 482-489. ( J-Stage )
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field Analysis of Austenite-to-ferrite Transformation and Carbon Diffusion in Fe-C Alloy
  Transactions of JSME, Vol. 73, No. 726, A, 2007/2, 209-215. ( J-Stage )
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field Simulation of Widmanst atitten Ferrite Formation in Fe-C Alloy
  Transactions of JSME, Vol. 72, No. 723, A, 2006/11, 1676-1683. ( J-Stage )
• T. Takaki, Y. Tomita
  Phase-Field Simulation of Shape Evolution and Bimodal Size Distribution of Self-Assembled Quantum Dots
  Journal of the Society of Materials Science, Japan, Vol. 55, No. 10, 2006/10, 929-935. ( J-Stage )
• T. Takaki, T. Hasebe, Y. Tomita
  Phase-Field Simulation of Quantum Dot Formation
  Journal of the Society of Materials Science, Japan, Vol. 54, No. 6, 2005/6, 595-600. ( J-Stage )
• T. Takaki, K. Satou, Y. Yamanaka, T. Fukuoka
  Sealing Performance of Pipe Flange Connections
  Transactions of JSME, Vol. 71, No. 702, C, 2005/2, 745-752. ( J-Stage )
• Y. Tsuji, T. Takaki, T. Sawa
  Development of Bolt Tightening Guidelines for Pressure Boundary Flanged Joint Assembly
  Journal of High Pressure Institute of Japan, Vol. 42, No. 6, 2004/11, 337-346. ( J-Stage )
• Y. Yamamoto, T. Takaki, Y. Tomita
  Phase Field Simulation of Grain Growth of Polycrystalline Metals
  Transactions of JSME, Vol. 70, No. 699, A, 2004/11, 1551-1557. ( J-Stage )
• T. Takaki, T. Fukuoka
  Bolt-Up Guideline for Pipe Flange Connections
  Transactions of JSME, Vol. 70, No. 696, C, 2004/8, 2492-2499. ( J-Stage )
• T. Takaki, T. Fukuoka, Y. Tomita
  Phase-Field Simulations of Anisotropic Morphologies during Directional Solidification of a Binary Alloy
  Transactions of JSME, Vol. 70, No. 691, A, 2004/3, 456-463. ( J-Stage )
• T. Takaki, T. Fukuoka
  Effects of The Clamping Force Scatter on The Bolting-Up Performance of Pipe Flange Connections
  Journal of High Pressure Institute of Japan, Vol. 42, No. 1, 2004/1, 28-35. ( J-Stage )
• T. Takaki, T. Fukuoka
  Evaluations of Bolt Assembly Guideline of Pipe Flange Connections With Systematic Finite Element Simulation
  Journal of High Pressure Institute of Japan, No. 41, No. 3, 2003/5, 106-114. ( J-Stage )
• T. Takaki, T. Fukuoka
  Finite Element Simulation of the Disassembly Process of Pipe Flange Connections
  Transactions of JSME, Vol. 68, No. 675, A, 2002/4, 1622-1627. ( J-Stage )
• T. Takaki, T. Fukuoka
  Effective Bolt-Up Procedure of Pipe Flange Connections (Finite Element Analyses and Elastic Interaction Coefficient Methods)
  Transactions of JSME, Vol. 68, No. 668, A, 2002/4, 550-557. ( J-Stage )
• T. Takaki, T. Fukuoka
  Three-Dimensional Finite Element Analysis of Pipe Flange Connections (In Case of Using Compressed Asbestos Sheet Gasket)
  Transactions of JSME, Vol. 68, No. 665, A, 2002/1, 8-14. ( J-Stage )
• T. Takaki, T. Fukuoka
  Elasto-Plastic Analysis of the Tightening Process of Bolted Joint
  Transactions of JSME, Vol. 67, No. 660, A, 2001/8, 1269-1275. ( J-Stage )
• T. Fukuoka, T. Takaki
  Evaluations of Bolt-up Process of Pipe Flange Connection Using Finite Element Analysis (In Case of Using Spiral Wound Gasket)
  Transactions of JSME, Vol. 66, No. 650, A, 2000/10, 1834-1840. ( J-Stage )
• T. Fukuoka, T. Takaki
  Three-Dimensional Finite Element Analysis of Pipe Flange Connections (Effects of Solid-Metal Flat Gasket)
  Transactions of JSME, Vol. 66, No. 644, A, 2000/4, 651-657. ( J-Stage )
• T. Fukuoka, T. Takaki
  Evaluations of Bolt-Up Sequence of Pipe Flange Using Three-Dimensional Finite Element Analysis
  Transactions of JSME, Vol. 64, No. 627, A, 1998/11, 2734-2740. ( J-Stage )
• T. Fukuoka, T. Takaki
  Three-Dimensional Finite Element Analysis of Pipe Flange (Effects of Flange Interface Geometry)
  Transactions of JSME, Vol. 64, No. 625, A, 1998/9, 2402-2407. ( J-Stage )
• T. Fukuoka, T. Takaki
  Mechanical Behaviors of Bolted Joint during Tightening Using Torque Control
  Transactions of JSME, Vol. 63, No. 609, A, 1997/5, 1083-1088. ( J-Stage )

All published papers

Proceedings and Presentations (English)

• T. Takaki
  Permeability Prediction for Flow of Interdendritic Liquid by Phase-field and Lattice Boltzmann Methods
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• T. Takaki
  Multi-Phase-Field Modeling and Large-Scale Simulations for Solid-State Sintering [Keynote]
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• E. Miyoshi, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki
  Combined Bayesian inference and phase-field modelling for evaluating triple-junction drag on grain boundary migration
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• A. Yamamura, S. Sakane, T. Takaki
  Development of Data Assimilation System with Phase-Field Simulation for 3D Columnar Dendrite Growth [Poster]
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• N. Kametani, M. Nakamura, K. Yashiro, T. Takaki
  Molecular Dynamics Study of the Stress-es and Atomic Structures of DLC Films According to Deposition Conditions [Poster]
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• N. Yamanaka, S. Sakane, T. Takaki
  3D MPF-LB Model and Simulations for Equiaxed Solidification Structures [Poster]
  The 10th International Conference on Multiscale Materials Modeling (MMM10)
  October 2–7, 2022, Baltimore, USA.
• K. Nagao, S. Sakane, T. Takaki
  Acceleration of Phase-field Data Assimilation using Multiple-GPU Parallel Computing to Infer Interfacial Properties of Zinc Alloys
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• Y. Sitompul, T. Aoki, S. Watanabe, K. Sugihara, T. Takaki
  Study on Foam Formation using Multi-phase-field Lattice Boltzmann Method with Adaptive Mesh Refinement
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• R. Suzuki, S. Sakane, T. Takaki
  Implementation of the Mother-leaf Method on GPU-accelerated AMR Code for Phase-field Computation of Dendrite Growth
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• S. Sugimoto, S. Sakane, T. Takaki
  Multi-material Topology Optimization Model using the Multi-phase-field Method
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• K. Nakai, S. Sakane, M. Ohno, Y. Shibuta, T. Takaki
  Systematic Inference of Interfacial Properties of Pure Materials by Phase-field Data Assimilation using Molecular Dynamics Solidification Simulation Results
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• N. Kametani, M. Nakamura, K. Yashiro, T. Takaki
  Molecular dynamics study of stress generation in a DLC film deposited on Fe substrate
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• N. Takada, K. Mogi, T. Takaki, S. Aihara, S. Someya, S. Baba, S. Saito
  Microfluidic Multiphase Flow Simulation Using an Advanced Diffuse-interface Model-based Method
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• S. Aihara, N. Takada, T. Takaki
  Investigation of Multi-phase-field Model without Lagrange Multiplier for Multiphase Flow Simulation
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• N. Yamanaka, S. Sakane, T. Takaki
  Systematic Phase-field Lattice Boltzmann Simulations to Investigate the Coherency Point in Semi-solid Deformation
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• E. Miyoshi, M. Ohno, Y. Shibuta, A. Yamanaka, T. Takaki
  Abnormal Grain Growth Induced by Nonuniform Grain Boundary Properties: Large-scale Phase-field Simulation vs. Mean-field Theory
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• Y. Imai, S. Sakane, M. Ohno, H. Yasuda, T. Takaki
  Data Assimilation using a 3D Phase-field Method for Dendrite Growth during Directional Solidification of a Binary Alloy
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• A. Yamamura, S. Sakane, T. Takaki
  Data Assimilation System for Dendritic Solidification with Melt Convection using the Phase-field Lattice Boltzmann Method
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• K. Hachijo, S. Sakane, T. Takaki
  Multi-phase-field Modeling and Simulation of Sintering
  15th World Congress on Computational Mechanics (WCCM 2022) & 8th Asian Pacific Congress on Computational Mechanics (APCOM)
  July 31 – August 5, 2022, Yokohama, Japan. (Virtual)
• T. Kawarasaki, T. Narumi, T. Takaki, H. Yasuda
  Quantitative Observation of Dendritic Growth in Metallic Alloys by Time-Resolve and In-situ Tomography
  The 6th International Congress on 3D Materials Science (3DMS 2022)
  June 26-29, 2022, Washington, D.C., USA.
• T. Takaki
  Large-scale phase-field simulations for dendrite growth: A review of current status and future perspective [plenary]
  6th International Conference on Advances in Solidification Processes (ICASP-6)
  June 20–24, 2022, Bischoffsheim, France.
• N. Yamanaka, S. Sakane, T. Takaki
  2D multi-phase-field lattice Boltzmann simulations of semi-solid shear deformation [Oral Presentation]
  6th International Conference on Advances in Solidification Processes (ICASP-6)
  June 20–24, 2022, Bischoffsheim, France.
• Y. Mitsuyama, S. Sakane, T. Takaki
  Effective evaluation of permeability for interdendritic fluid flow using adaptive mesh refinement: Phase-field lattice Boltzmann study [Poster]
  6th International Conference on Advances in Solidification Processes (ICASP-6)
  June 20–24, 2022, Bischoffsheim, France.
• Y. Imai, S. Sakane, M. Ohno, H. Yasuda, T. Takaki
  Preliminary system of data assimilation to infer material parameters from directional solidification experiments: twin experimental study using phase-field method [Poster]
  6th International Conference on Advances in Solidification Processes (ICASP-6)
  June 20–24, 2022, Bischoffsheim, France.
• A. Yamamura, S. Sakane, M. Ohno, H. Yasuda, T. Takaki
  Data assimilation for dendritic solidification with melt convection: Phase-field lattice Boltzmann study [Poster]
  6th International Conference on Advances in Solidification Processes (ICASP-6)
  June 20–24, 2022, Bischoffsheim, France.
• T. Takaki
  Highly Accurate Prediction of Material Microstructure Using High-performance Phase-field Simulation and Data Assimilation [Invited]
  TMS 2022 Annual Meeting & Exhibition (TMS2022)
  February 27-March 3, 2022, Anaheim, Calfornia, USA.
• N. Yamanaka, S. Sakane, T. Takaki
  Evaluation of Semi-solid Shear Deformation Behavior Using the Multi-phase-field Lattice Boltzmann Method [Poster]
  TMS 2022 Annual Meeting & Exhibition (TMS2022)
  February 27-March 3, 2022, Anaheim, Calfornia, USA.
• A. Yamamura, S. Sakane, M. Ohno, T. Takaki
  Development of a Twin Experiment-validated Data Assimilation System for Dendrite Growth with Melt Convection Using Phase-field Lattice Boltzmann Method [Poster]
  TMS 2022 Annual Meeting & Exhibition (TMS2022)
  February 27-March 3, 2022, Anaheim, Calfornia, USA.
• Y. Imai, T. Takaki, S. Sakane, M. Ohno, H. Yasuda
  Investigation of Phase-field Data Assimilation System Using In-situ Observation Results Obtained during Dendrite Growth in Thin Films [Poster]
  TMS 2022 Annual Meeting & Exhibition (TMS2022)
  February 27-March 3, 2022, Anaheim, Calfornia, USA.
• T. Takaki
  Permeability prediction for columnar dendrite structures utilizing large-scale phase-field and lattice Boltzmann simulations [Plenary]
  2021 International Conference on Phase-Field Method and Related Methods
  September 29, 2021, Online.
• T. Takaki, N. Yamanaka, S. Sakane
  Large-scale 2D simulations of formation process of equiaxed structure and semi-solid deformation using phase-field lattice Boltzmann method [Keynote]
  European Congress and Exhibition on Advanced Materials and Processes (EUROMAT2021)
  September 12-16, 2021, Online.
• S. Sakane, T. Takaki, T. Aoki
  Multiple GPUs parallel computing implementation of 3D AMR phase-field simulation for columnar dendrite growth [Oral Presentation]
  European Congress and Exhibition on Advanced Materials and Processes (EUROMAT2021)
  September 12-16, 2021, Online.
• Y. Imai, S. Sakane, T. Takaki
  Preliminary development and validation of data assimilation system for dendrite growth during directional solidification of a binary alloy using phase-field method [Poster]
  European Congress and Exhibition on Advanced Materials and Processes (EUROMAT2021)
  September 12-16, 2021, Online.
• K. Nakai, S. Sakane, T. Takaki
  Phase-field data-assimilation of interfacial properties of a pure Al based on MD simulation results [Poster]
  European Congress and Exhibition on Advanced Materials and Processes (EUROMAT2021)
  September 12-16, 2021, Online.
• A. Yamamura, S. Sakane, T. Takaki
  Data-assimilation twin experiments during setting of an isolated equiaxed dendrite [Poster]
  European Congress and Exhibition on Advanced Materials and Processes (EUROMAT2021)
  September 12-16, 2021, Online.
• T. Takaki
  Permeability Prediction of Dendritic Mushy Zone by Phase-field and Lattice Boltzmann Simulations [invited]
  TMS 2021 Annual Meeting & Exhibition (TMS2021)
  March 15-18, 2021, Online.
• G. Kim, T. Takaki, Y. Shibuta, M. Ohno
  A Method of Estimation of Solid-liquid Interface Anisotropy Based on Machine Learning Combined with Phase-field Simulations
  TMS 2021 Annual Meeting & Exhibition (TMS2021)
  March 15-18, 2021, Online.
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Data Assimilation-based Approach to Estimate Grain Boundary Properties Using Phase-field Grain Growth Simulations
  TMS 2021 Annual Meeting & Exhibition (TMS2021)
  March 15-18, 2021, Online.
• Y. Imai, S. Sakane, T. Takaki
  Data-assimilation for Dendritic Solidification Using Phase-field Simulation Based on Limited Observation Data
  TMS 2021 Annual Meeting & Exhibition (TMS2021)
  March 15-18, 2021, Online.
• N. Yamanaka, S. Sakane, T. Takaki
  Multi-phase-field Lattice Boltzmann Modeling and Simulations for Semi-solid Deformation
  TMS 2021 Annual Meeting & Exhibition (TMS2021)
  March 15-18, 2021, Online.
• N. Yamanaka, S. Sakane, T. Takaki
  Contact modelling between multiple grains in phase-field lattice Boltzmann method
  14th World Congress on Computational Mechanics (WCCM XIV) 8th European Congress on Computational Methods in Applied Science and Engineering (ECCOMAS 2020)
  January 11-15, 2021, Online. (July 19-24, 2020, Paris, France)
• S. Sakane, T. Takaki
  Multiple-GPU acceleration of AMR phase-field lattice Boltzmann simulation for solidification of a binary alloy
  14th World Congress on Computational Mechanics (WCCM XIV) 8th European Congress on Computational Methods in Applied Science and Engineering (ECCOMAS 2020)
  January 11-15, 2021, Online. (July 19-24, 2020, Paris, France)
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Validation of a novel measurement method for anisotropic grain boundary properties based on data assimilation and multi-phase-field simulation
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• S. Sakane, T. Takaki
  AMR and GPU accelerated phase-field simulation of dendrite growth
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• Y. Mitsuyama, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  Permeability for columnar dendritic structure
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• G. Kim, T. Takaki, Y. Shibuta, M. Ohno
  Phase-field study of three-dimensional growth morphology and its characterization of solidification microstructure with different preferred growth directions
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• T. Takaki
  Large-scale phase-field simulations for dendrite growth on GPU supercomputer [Keynote]
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• N. Takada, K. Mogi, S. Aihara, T. Takaki
  CFD simulation of multiphase flows using phase-field and multi-phase-field models
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• Y. P. Sitompul, T. Aoki, T. Takaki
  Study on Foam Formation using Cumulant Lattice Boltzmann Method with Multi-phase Field Model
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE2020)
  December 8-11, 2020, Online. (March 8-11, 2020, Kobe International Conference Center, Kobe, Japan)
• N. Yamanaka, S. Sakane, T. Takaki
  Application of multi-phase-field lattice Boltzmann method to semi-solid deformation
  Modelling of Casting, Welding and Advanced Solidification Processes (MCWASP XV)
  June 22-23, 2020, Online. (June 21-26, 2020, Djuronaset, Stockholm, Sweden)
• Y. Mitsuyama, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  Permeability tensor for various columnar dendrite structures
  Modelling of Casting, Welding and Advanced Solidification Processes (MCWASP XV)
  June 22-23, 2020, Online. (June 21-26, 2020, Djuronaset, Stockholm, Sweden)
• Phase-field Lattice Boltzmann Simulations of Dendrite Growth with Melt Flow [invited]
  T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  TMS 2020 Annual Meeting & Exhibition (TMS2020)
  February 23-27, 2020, San Diego Convention Center and Marriott Marquis & MarinaSan Diego, California, USA
• Prediction of Permeability Tensor for Columnar Dendritic Structures: Phase-field and Lattice Boltzmann Simulations
  Y. Mitsuyama, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  TMS 2020 Annual Meeting & Exhibition (TMS2020)
  February 23-27, 2020, San Diego Convention Center and Marriott Marquis & MarinaSan Diego, California, USA
• Multi-phase-field Modeling and Simulations of Polycrystalline Microstructure with Grain Boundary Phase
  A. Nakai, E. Miyoshi, T. Takaki
  TMS 2020 Annual Meeting & Exhibition (TMS2020)
  February 23-27, 2020, San Diego Convention Center and Marriott Marquis & MarinaSan Diego, California, USA
• Multi-phase-field Modeling for Interaction of Moving Dendritic Particles
  N. Yamanaka, T. Takaki, S. Sakane, Y. Shibuta, M. Ohno
  TMS 2020 Annual Meeting & Exhibition (TMS2020)
  February 23-27, 2020, San Diego Convention Center and Marriott Marquis & MarinaSan Diego, California, USA
• Bayesian Interference of Solid-liquid Interface Properties Out of Equilibrium Based on Phase-field and Molecular Dynamics Simulations
  M. Ohno, Y. Oka, S. Sakane, T. Takaki, Y. Shibuta
  TMS 2020 Annual Meeting & Exhibition (TMS2020)
  February 23-27, 2020, San Diego Convention Center and Marriott Marquis & MarinaSan Diego, California, USA
• T. Takaki
  Multi-GPU Accelerated Large-scale Phase-field Simulations for Dendritic Solidification [Semi-Plenary]
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Aoki
  Effects of Misorientation-Dependent Grain Boundary Properties on Grain Growth: Large-Scale Phase-Field Simulations and Analysis
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  AMR Implementation for Multi-GPUs Parallel Computing of Phase-field Lattice Boltzmann Method of Dendrite Growth with Melt Convection
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• K. Wada, T. Takaki
  Three-dimensional dendrite morphologies in thin film during hot-dip galvanizing process
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• Y. Mitsuyama, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Evaluation of Permeability Tensor for Columnar Dendrite by Phase-field and Lattice Boltzmann Methods
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• T. Fukushima, E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta
  Investigation of a Method for Estimating Grain Boundary Properties by Data Assimilation Using Molecular Dynamics and Phase-Field Methods
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• N. Yamanaka, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Multi-Phase-Field Simulation of Mobile Dendrites in a Liquid Flow
  Asian Pacific Congress on Computational Mechanics (APCOM)
  December 18-21, 2019, Taipei International Convention Center, Taipei, Taiwan
• T. Takaki
  GPU accelerated phase‐field lattice Boltzmann simulations for growth of multiple equiaxed dendrites with motion [Invited]
  5th German-Japanese Workshop on Computational Mechanics
  September 23-24, 2019, Technische Universitat Dresden, Dresden, Germany
• T. Takaki
  Multi-phase-field lattice Boltzmann simulation from dendritic growth with solid motion to grain growth [Invited]
  KSME-JSME Joint Symposium on Computational Mechanics & CAE 2019
  September 18, 2019, Toyo University, Kawagoe, Japan
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Multi-phase-field lattice Boltzmann simulations from dendrite growth with motion to grain growth [Invited]
  7th International Conference on Recrystallization and Grain Growth (Rex&GG)
  August 4-9, 2019, Het Pand, Ghent, Belgium.
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta
  Estimation of anisotropic grain boundary properties through data assimilation for molecular dynamics and phase-field simulations
  7th International Conference on Recrystallization and Grain Growth (Rex&GG)
  August 4-9, 2019, Het Pand, Ghent, Belgium.
• Y. Shibuta, S. Okita, E. Miyoshi, S. Sakane, T. Takaki, M. Ohno
  Grain growth kinetics by large-scale molecular dynamics simulation [Invited]
  7th International Conference on Recrystallization and Grain Growth (Rex&GG)
  August 4-9, 2019, Het Pand, Ghent, Belgium.
• T. Takaki
  High-performance phase-field computing of solidification and grain growth [Plenary]
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Multi-GPUs parallelization for AMR-phase-field simulation of dendrite growth
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• M.Ohno, Y. Oka, S. Shibuta, T. Takaki
  Solid-liquid interfacial properties estimated from phase-field and molecular dynamics simulations
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Aoki
  Large-scale multi-phase-field simulations of anisotropic grain growth-Effects of misorientation-dependent boundary energy and mobility
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• G. Kim, T. Takaki, Y. Shibuta, S. Sakane, M. Ohno
  Phase-field simulation on morphological diversity of solidification structure with different preferred growth directions
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• J. Lee, T. Takaki, Y. Shibuta, K. Matsuura, M. Ohno
  Effects of branching on primary dendrite arm spacing in directional solidification of Al-Cu alloy
  The 4th International Symposium on Phase-Field Modelling in Materials Science (PF-19)
  July 22-25, 2019, Conference Centre of the Ruhr-Universitat Bochum, Bochum, Germany.
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Multi-phase-field lattice Boltzmann simulations during formation process of equiaxed structure considering dendrite motion [Highlight]
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Aoki
  Large-scale multi-phase-field simulation of polycrystalline grain growth with anisotropic grain boundary properties
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Multi-GPU acceleration of three-dimensional phase-filed computation for dendrite growth with thermal-solutal convection
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• Y. Mitsuyama, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Permeability prediction in any direction of columnar dendrite by phase-field and lattice Boltzmann methods
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• G. Kim, S. Sakane, T. Takaki, Y. Shibuta, M. Ohno
  Phase-field simulations on morphological change of dendrite with different preferred growth directions
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• J. Lee, T. Takaki, Y. Shibuta, M. Ohno
  Microsegregation at grain boundary in a binary alloy bicrystal analyzed by phase-field simulations
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• Y. Shibuta, S. Orihara, K. Ueno, T. Fujinaga, T. Takaki, M. Ohno
  Molecular dynamics simulation of nucleation and solidification for alloy systems
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• Y. Oka, T. Takaki, Y. Shibuta, M. Ohno
  Estimation of properties of solid-liquid interface based on data assimilation
  5th International Conference on Advances in Solidification Processes (ICASP-5) & 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR-5)
  June 17-21, 2019, Imlauer Hotel Pitter Salzburg, Salzburg, Austria.
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Solidification microstructure formation by phase-field simulation with multi-GPU acceleration [Invited speech]
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Multi-GPU large-scale phase-field lattice Boltzmann simulation of dendrite growth with thermos-solutal convection
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• R. Sato, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  Multi-phase-field lattice Boltzmann modeling and simulation of equiaxed structure
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• N. Mori, E. Miyoshi, T. Takaki
  Investigation of abnormal grain growth conditions by phase-field method
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Direct mapping from molecular dynamics to phase-field simulations for accurate prediction of grain growth
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• Y. Shibuta, S. Okita, S. Sakane, E. Miyoshi, T. Takaki, M. Ohno
  Microstructure formation in large-scale molecular dynamics simulation [Invited speech]
  The 9th International Conference on Multiscale Materials Modeling (MMM2018)
  Oct. 28 - Nov. 2, 2018, International Convention Center, Osaka, Japan.
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta
  High-performance phase-field lattice Boltzmann modelling and simulation of multiple dendrite growth with motion [invited talk]
  55th Annual Technical Meeting of the Society of Engineering Sciences (SES)
  October 10-12, 2018, in Madrid, Spain.
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Accuracy evaluation of phase-field grain growth models with different functional forms
  55th Annual Technical Meeting of the Society of Engineering Sciences (SES)
  October 10-12, 2018, in Madrid, Spain.
• M. Ohno, T. Takaki, Y. Shibuta
  Quantitative phase-field modelling and simulations of alloy solidification with two-sided asymmetric diffusion [invited talk]
  55th Annual Technical Meeting of the Society of Engineering Sciences (SES)
  October 10-12, 2018, in Madrid, Spain.
• Y. Oka, M. Ohno, T. Takaki, Y. Shibuta, K. Matsuura
  Parameter estimation in solidification processes of metals based on data assimilation
  55th Annual Technical Meeting of the Society of Engineering Sciences (SES)
  October 10-12, 2018, in Madrid, Spain.
• G. Kim, M. Ohno, T. Takaki, Y. Shibuta, K. Matsuura
  Phase-field simulation for morphological change of solidification structure with transition in preferred growth orientation
  55th Annual Technical Meeting of the Society of Engineering Sciences (SES)
  October 10-12, 2018, in Madrid, Spain.
• E. Miyoshi, T. Takaki, Y. Shibuta, M. Ohno
  Direct mapping from molecular dynamics to phase-field simulations for accurate prediction of grain growth
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• K. Wada, T. Takaki
  Phase-field study of dendritic growth of hexagonal crystal in thin film
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Aoki
  Three-dimensional phase-field simulations during directional solidification of a binary alloy considering thermal-solutal convection
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• S. Aihara, T. Takaki, N. Takada
  Three-dimensional simulation of spreading dynamics of a droplet on substrate using multi-phase-field model
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• R. Sato, T. Takaki
  Multiple-phase-field simulation of multiple dendritic growth with motion
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• Y. Oka, M. Ohno, T. Takaki, Y. Shibuta, K. Matsuura
  Parameter estimation during solidification of metals based on data assimilation
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• G. Kim, M. Ohno, K. Matsuura, T. Takaki
  Quantitative phase-field simulations for solidification microstructure with different preferred growth direction
  The 13th World Congress in Computational Mechanics (WCCM 2018)
  July, 22-27, 2018, Marriott Marquis, New York, USA
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Permeability prediction for 3D dendrites structure by large-scale phase-field lattice Boltzmann simulation
  4th International Congress on 3D Materials Science (3DMS 2018)
  June 10-13, 2018, Culture Yard Conference Center, Elsinore, Denmark
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Large-scale phase-field simulation of 3D Ideal grain growth: testing the mean-field theory and stereological analysis<br>
  4th International Congress on 3D Materials Science (3DMS 2018)
  June 10-13, 2018, Culture Yard Conference Center, Elsinore, Denmark
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Permeability prediction of dendrite structure by large-scale phase-field lattice Boltzmann simulation
  TMS 2018 Annual Meeting & Exhibition (TMS2018)
  March 11-15, 2018, Phoenix Convention Center, Phoenix, Arizona, USA
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Statistical behavior of ideal grain growth: an ultra-large-scale phase-field simulation study
  TMS 2018 Annual Meeting & Exhibition (TMS2018)
  March 11-15, 2018, Phoenix Convention Center, Phoenix, Arizona, USA
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Multi-GPU phase-field simulation of growth, motion and collision of multiple dendrites
  TMS 2018 Annual Meeting & Exhibition (TMS2018)
  March 11-15, 2018, Phoenix Convention Center, Phoenix, Arizona, USA
• M. Ohno, T. Takaki, Y. Shibuta
  Variational formulation of a quantitative phase-field model for non-isothermal solidification in multi-component alloys and its applications
  TMS 2018 Annual Meeting & Exhibition (TMS2018)
  March 11-15, 2018, Phoenix Convention Center, Phoenix, Arizona, USA
• Y. Shibuta, S. Sakane, E. Miyoshi, S. Okita, T. Takaki, M. Ohno
  Molecular dynamics approach to solidification microstructure [invited]
  TMS 2018 Annual Meeting & Exhibition (TMS2018)
  March 11-15, 2018, Phoenix Convention Center, Phoenix, Arizona, USA
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, and T. Aoki
  Parallel GPU phase-field simulations of dendrite competitive growth
  18th SIAM Conference on Parallel Processing for Scientific Computing (PP18)
  March 7-10, 2018, Waseda University, Tokyo, Japan.
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, and T. Aoki
  2D and 3D phase-field lattice Boltzmann simulations during directional solidification of a binary alloy with natural convection [Invited]
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Phase-field study on the comparison of grain growth microstructures from three-dimensional and cross-sectional observations
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Influence of forced flow on the oriented equiaxed dendrititic growth: large-scale phase-field study
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• R. Sato, T. Takaki
  Phase-field modeling and simulation of growth, motion and collision of multiple dendrites
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• M. Ohno, T. Takaki, Y. Shibuta [Invited]
  Quantitative phase-field modelling for alloy solidification and its applications
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• Y. Shibuta, S. Sakane, E. Miyoshi, S. Okita, T. Takaki, M. Ohno
  Molecular dynamics approach to nucleation and solidification [Invited]
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• S. Okita, S. Sakane, E. Miyoshi, T. Takaki, M. Ohno, Y. Shibuta
  Grain growth in large-scale molecular dynamics simulation
  10th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2017)
  Aug. 21-23, 2017, Macrolink Legend Hotel, Beijing, China
• T. Takaki, M. Ohno, Y. Shibuta
  Large-scale phase-field simulations for dendrite solidification on a supercomputer [Invited Lecture]
  6th Decennial International Conference on Solidification Processing (SP17)
  25th-28th July 2017, Beaumont Estate, Old Windsor, UK.
• Y. Shibuta, S. Sakane, E. Miyoshi, S. Okita, T, Takaki, M. Ohno
  Very large scale molecular dynamics simulation of solidification [Invited Lecture]
  6th Decennial International Conference on Solidification Processing (SP17)
  25th-28th July 2017, Beaumont Estate, Old Windsor, UK.
• J. Kato, T. Ichibangase, S. Ogawa, T. Takaki
  Multi-phase field topology optimization with multi-scale analysis for maximizing heat conductivity of a metallic material with crystalline structure
  12th World Congress of Structural and Multidisciplinary Optimization (WCSMO12)
  5 - 9 June 2017, Braunschweig, Germany.
• T. Takaki
  Competitive growth simulations of multiple columnar dendrites: large-scale phase-field study
  JSME-KSME Joint Symposium on Computational Mechanics & CAE 2017
  May 25-26, 2017, BEXCO, Busan, Korea.
• T. Takaki, R. Rojas, S. Sakane, M. Ohno, Y. Shibuta
  Multi-phase-field-lattice Boltzmann model for polycrystalline solidification with melt convection
  IACM 19th International Conference on Finite Elements in Flow Problems (FEF 2017)
  5-7 April, 2017, Rome, Italy
• M. Ohno, T. Takaki, Y. Shibuta
  Quantitative phase-field model coupled with lattice Boltzmann method for simulations of practical alloy systems
  IACM 19th International Conference on Finite Elements in Flow Problems (FEF 2017)
  5-7 April, 2017, Rome, Italy
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Large-scale phase-field-lattice Boltzmann simulations of dendrite growth with natural convection by GPU supercomputer
  2016 MRS Fall Meeting & Exhibit
  November 27-December 2, 2016, Boston, USA. (Hynes Convention Center and Sheraton Boston Hotel)
• E. Miyoshi, T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Aoki
  Phase-field study of Ideal grain growth in ultra-large-scale polycrystalline systems
  2016 MRS Fall Meeting & Exhibit
  November 27-December 2, 2016, Boston, USA. (Hynes Convention Center and Sheraton Boston Hotel)
• Y. Shibuta, S. Okita, S. Sakane, T. Takaki, M. Ohno
  Atomic nature in solidification and grain growth by large-scale molecular dynamics simulation on GPU supercomputer
  2016 MRS Fall Meeting & Exhibit
  November 27-December 2, 2016, Boston, USA. (Hynes Convention Center and Sheraton Boston Hotel)
• M. Ohno, T. Takaki, Y. Shibuta
  Thermodynamic consistency and numerical performance of quantitative phase-field model for alloy solidification
  2016 MRS Fall Meeting & Exhibit
  November 27-December 2, 2016, Boston, USA. (Hynes Convention Center and Sheraton Boston Hotel)
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Large-scale GPU computations of dendrite growth using phase-field method [Keynote]
  IUMRS International Conference in Asia (IUMRS-ICA)
  October 20-24, 2016, Qingdao, China. (Qingdao International Convention Center)
• M. Ohno
  Quantitative phase-field modeling and simulations of competitive growth of dendrites in alloy systems [Invited]
  IUMRS International Conference in Asia (IUMRS-ICA)
  October 20-24, 2016, Qingdao, China. (Qingdao International Convention Center)
• T. Takaki, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Large-scale phase-field computations of dendrite growth by GPU supercomputer [Keynote]
  USACM Conference on Isogeometric Analysis and Meshfree Methods
  October 10-12, 2016, La Jolla, California, USA. (Estancia La Jolla Hotel and Spa)
• S. Aihara, T. Takaki, N. Takada
  Multi-phase-field modeling and simulations of multiphase flow with three and more phases
  USACM Conference on Isogeometric Analysis and Meshfree Methods
  October 10-12, 2016, La Jolla, California, USA. (Estancia La Jolla Hotel and Spa)
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Large-scale phase-field simulations of dendrite growth using a GPU supercomputer [Invited]
  9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
  August 1-5, 2016, Kyoto, Japan. (Kyoto International Conference Center)
• E. Miyoshi, T. Takaki
  Multi-phase-field study on 2D and 3D grain growth with particle pinning
  9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
  August 1-5, 2016, Kyoto, Japan. (Kyoto International Conference Center)
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Permeability prediction for columnar dendritic structures by phase-field and lattice Boltzmann simulations
  9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
  August 1-5, 2016, Kyoto, Japan. (Kyoto International Conference Center)
• M. Ohno, T. Takaki, Y. Shibuta
  Quantitative phase-field simulations of solidification microstructures in alloy systems [Invited]
  9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
  August 1-5, 2016, Kyoto, Japan. (Kyoto International Conference Center)
• Y. Shibuta, S. Sakane, T. Takaki, M. Ohno
  Discussion on solidification and microstructure evolution from atomistic point of view: large-scale molecular dynamics simulations [Invited]
  9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9)
  August 1-5, 2016, Kyoto, Japan. (Kyoto International Conference Center)
• T. Takaki, J. Kato
  Multi-phase-field topology optimization model for multimaterials problem
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Parallel-GPU computations of free growth of settling dendrite by phase-field lattice Boltzmann method
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• E. Miyoshi, T. Takaki
  Accuracy improvement of multi-phase-field simulations on 2D and 3D anisotropic grain growth
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• S. Aihara, T. Takaki, N. Takada
  Multi-phase-field modeling for multiphase flow based on conserved Allen-Cahn equation
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• S. Okunishi, T. Takaki
  Accuracy evaluations of phase-field crack models with double- and singlewell potentials
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• J. Kato, Y. Kamo, T. Kyoya, T. Takaki, K. Terada
  Multi-scale topology optimization for polycrystalline metals applying a multi-phase-field method
  The 12th World Congress on Computational Mechanics (WCCM XII) & The 6th Asia-Pacific Congress on Computational Mechanics (APCOM VI)
  24-29 July 2016, Soul, Korea.
• T. Takaki, E. Miyoshi
  Multi-phase-field and crystal plasticity modeling for grain growth during large deformation of metals
  6th International Conference on Recrystallization and Grain Growth (ReX&GG 2016)
  July 17–21, 2016, Pittsburgh, Pennsylvania, USA .
• E. Miyoshi, T. Takaki
  Two-dimensional grain-growth kinetics with anisotropic grain-boundary properties analyzed by multi-phase-field simulations
  6th International Conference on Recrystallization and Grain Growth (ReX&GG 2016)
  July 17–21, 2016, Pittsburgh, Pennsylvania, USA .
• Y. Shibuta, M. Ohno, T. Takaki
  Solidification in GPU supercomputer: linkage between atomistic and continuum scales [Invited lecture]
  CALPHAD XLV
  May 29 - June 3, 2016, Awaji Island, Hyogo, Japan. (Awaji Yumebutai International Conference Center)
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Large-scale 3D phase-field studies of competitive grain growth during directional solidification [Invited]
  The 4rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2016)
  May 11-15, 2016, Xi'an, China. (Wyndham Grand Xian South)
• E. Miyoshi, T. Takaki
  Higher-order multi-phase-field simulations of anisotropic grain growth with GPU acceleration
  The 4rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2016)
  May 11-15, 2016, Xi'an, China. (Wyndham Grand Xian South)
• Y. Shibuta, S. Okita, S. Sakane, T. Takaki, M. Ohno
  Large-scale molecular dynamics simulation of solidification and grain growth [Invited]
  The 4rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2016)
  May 11-15, 2016, Xi'an, China. (Wyndham Grand Xian South)
• S. Sakane, T. Takaki, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Multi-GPU parallel computation of dendrite solidification with melt convection using phase-field-lattice Boltzmann model
  28th International Conference on Parallel Computational Fluid Dynamics (Parallel CFD 2016)
  May 9-12, 2016, Kobe, Japan. (Kobe International Conference Center)
• Y. Shibuta, S. Sakane, T. Takaki, M. Ohno
  Nucleation, solidification and grain growth in large-scale molecular dynamics simulation performed on graphics processing unit
  2015 MRS Fall Meeting & Exhibit
  November 29-December 4, 2015, Boston, Massachusetts, USA.
• T. Takaki, R. Rojas, S. Sakane, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Phase-field studies of dendrite growth with natural convection
  The 8th International Workshop on Modeling in Crystal Growth (IWMCG-8)
  November 15-18, 2015, Spa, Belgium.
• E. Miyoshi, T. Takaki
  Higher-order multi-phase field model for 3D polycrystalline-grain-growth simulations
  The 8th International Workshop on Modeling in Crystal Growth (IWMCG-8)
  November 15-18, 2015, Spa, Belgium.
• S. Sakane, T. Takaki, R. Rojas, M. Ohno, Y. Shibuta, T. Shimokawabe, T. Aoki
  Multi-GPU parallelization for 3D phase-field-lattice Boltzmann simulations of dendritic growth in forced convection
  The 8th International Workshop on Modeling in Crystal Growth (IWMCG-8)
  November 15-18, 2015, Spa, Belgium.
• Y. Shibuta, T. Takaki, S. Sakane, M. Ohno
  Large scale molecular dynamics simulation of solidification and microstructure evolution
  The 8th International Workshop on Modeling in Crystal Growth (IWMCG-8)
  November 15-18, 2015, Spa, Belgium.
• T. Takaki, M. Ohno, Y. Shibuta, S. Sakane, T. Shimokawabe, T. Aoki
  Dendrite competitive growth by large-scale phase-field simulations using GPU supercomputer [Invited]
  The 3rd International Workshops on Advances in Computational Mechanics (IWACOM-III)
  October 12-14, 2015, Tokyo, Japan
• R. Rohas, T. Takaki, M. Ohno
  Solidification simulations of binary alloys under melt convection using a phase-field-lattice Boltzmann method [Invited]
  The 3rd International Workshops on Advances in Computational Mechanics (IWACOM-III)
  October 12-14, 2015, Tokyo, Japan
• T. Takaki, R. Rojas, M. Ohno, T. Shimokawabe, T. Aoki
  GPU phase-field lattice Boltzmann simulations of growth and motion of binary alloy dendrite [invited]
  Modeling of Casting, Welding and Advanced Solidification Processes (MCWASP XIV 2015)
  June 21-26, 2015, Awaji Yumebutai International Conference Center, Japan.
• S. Sakane, T. Takaki, M. Ohno, T. Shimokawabe, T. Aoki
  GPU-accelerated 3D phase-field simulations of dendrite competitive growth during directional solidification of binary alloy
  Modeling of Casting, Welding and Advanced Solidification Processes (MCWASP XIV 2015)
  June 21-26, 2015, Awaji Yumebutai International Conference Center, Japan.
• M. Ohno, T. Takaki, Y. Shibuta
  Microsegregation in multicomponent alloys analysed by quantitative phase-field model
  Modeling of Casting, Welding and Advanced Solidification Processes (MCWASP XIV 2015)
  June 21-26, 2015, Awaji Yumebutai International Conference Center, Japan.
• T. Takaki, R. Rojas, M. Ohno
  Coupling simulations of growth and motion of dendrite by phase-field lattice boltzmann method
  Coupled Problems 2015
  May 18-20, 2015, San Servolo Island, Venice, Italy.
• A. Kuwamoto, T. Takaki, E. Nakamachi
  Phase-field Modeling and Numerical Simulation of Neurite Outgrowth
  Coupled Problems 2015
  May 18-20, 2015, San Servolo Island, Venice, Italy.
• M. Ohno, T. Takaki, Y. Shibuta
  Quantitative phase-field modelling for solidification with coupled heat and solute diffusion in multi-component alloys
  Coupled Problems 2015
  May 18-20, 2015, San Servolo Island, Venice, Italy.
• T. Takaki, R. Rojas, T. Shimokawabe, T. Aoki
  Multi-GPU phase-field lattice Boltzmann simulations for growth and moving of binary alloy dendrite
  SIAM Computational Science and Engineering (SIAM CSE15)
  March 14-18, 2015, Salt Lake City, Utah, USA.
• T. Takaki, M. Ohno
  GPU accelerated phase-field simulations during dendrite competitive growth of binary alloy polycrystal [Keynote]
  The 9th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2014)
  Proceedings, pp. 202-205.
  November 24-26, 2014, Senri Life Science Center, Suita, Japan.
• R. Rojas, T. Takaki, M. Ohno
  Phase-field-lattice Boltzmann simulations of dendritic growth and motion in the isothermal solidification of binary alloys
  The 9th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2014)
  Proceedings, pp. 210-213.
  November 24-26, 2014, Senri Life Science Center, Suita, Japan.
• M. Ohno, K. Haga, T. Takaki, K. Matsuura
  Phase-field simulations of growth direction of directionally-solidified dendrites [Keynote]
  The 9th Pacific Rim International Conference on Modeling of Casting and Solidification Processes (MCSP2014)
  Proceedings, pp. 146-148.
  November 24-26, 2014, Senri Life Science Center, Suita, Japan.
• T. Takaki, M. Ohno, T. Shimokawabe, T. Aoki
  Large-scale dendrite competitive growth simulations using phase-field method
  International Workshop on Multiscale Computational Materials Science
  November 10-11, 2014, Institute for Materials Research, Tohoku University, Sendai, Japan.
• T. Takaki, C. Yoshimoto
  Hot-working multiscale simulations using multi-phase-field finite element dynamic recrystallization model
  7th International Conference on Multiscale Materials Modelling (MMM2014)
  October 6-10, 2014, BerKeley, California, USA.
• T. Yamaguchi, T. Takaki
  Development of multi-phase-field crystal plasticity model for grain boundary bulging during dynamic recrystallization
  7th International Conference on Multiscale Materials Modelling (MMM2014)
  October 6-10, 2014, BerKeley, California, USA.
• S. Mori, T. Takaki
  Crack propagation simulations in polycrystal by multi-phase-field-crack model
  7th International Conference on Multiscale Materials Modelling (MMM2014)
  October 6-10, 2014, BerKeley, California, USA.
• E. Miyoshi, T. Takaki
  Dynamic recrystallization modeling by multi-phase-field method considering misorientation dependent interface properties
  7th International Conference on Multiscale Materials Modelling (MMM2014)
  October 6-10, 2014, BerKeley, California, USA.
• T.Takaki
  Large scale phase-field simulations of growing dendrites [invited]
  US-Japan Workshop on Exascale Applications
  September 5-6, Park Cista Hotel, Gatlinburg, Tennessee, USA.
• T. Takaki, M. Ohno, T. Shimokawabe, T. Aoki
  3D large-scale phase-field simulations of competitive dendritic growth during directional solidification [invited oral presentation]
  The Third International Symposium on Phase-field Method 2014 (PFM2014)
  August 26 – 29, 2014, State College, PA, USA.
• T. Takaki, C. Yoshimoto
  Multiscale hot-working simulations for macro-deformation and micro-structure using MPFFE-DRX model [poster]
  The Third International Symposium on Phase-field Method 2014 (PFM2014)
  August 26 – 29, 2014, State College, PA, USA.
• M. Ohno, K. Haga, T. Takaki, K. Matsuura
  Scaling of tilt angle of directionally solidified dendrites in alloy systems analyzed by quantitative phase-field simulations [invited oral presentation]
  The Third International Symposium on Phase-field Method 2014 (PFM2014)
  August 26 – 29, 2014, State College, PA, USA.
• T. Takaki
  Crack propagation simulations in complicated material micrsotructures by multi-phase-field crack model
  The 5th International Conference on Computational Methods (ICCM2014)
  July 28-30, 2014, Cambridge, England.
• R. Rojas, T. Takaki
  Simulation of liquid-solid interaction using a phase-field-lattice Boltzmann method
  The 5th International Conference on Computational Methods (ICCM2014)
  July 28-30, 2014, Cambridge, England.
• T. Takaki
  2D and 3D phase-field simulations of competitive dendrite growth during directional solidification of binary alloy
  11th. World Congress on Computational Mechanics (WCCM XI)
  20-25, July, 2014, Barcelona, Spain.
• R. Rojas, T. Takaki
  Phase field-lattice Boltzmann simulations of liquid-solid two-phase flows
  11th. World Congress on Computational Mechanics (WCCM XI)
  20-25, July, 2014, Barcelona, Spain.
• T. Takaki
  Multi-scale hot-working simulations using phase-field and finite element methods [invited]
  KSME-JSME Joint Symposium on Computational Mechanics & CAE 2014
  1st, May, 2014, Seogwipo KAL Hotel, Korea.
• T. Takaki
  Phase-field simulations of dendritic competitive growth during directional solidification of binary alloy [30 min]
  CMRI International Symposium 2014
  8-10, January, 2014, Sendai.
• K. Nakagawa, T. Takaki, Y. Morita, E. Nakamachi
  2D phase-field analyses of axonal extension of nerve cell
  Proceedings of the ASME 2013 International Mechanical Engineering Congress & Exposition (IMECE2013)
  November 15-21, 2013, San Diego, California, USA.
• T. Takaki
  Dynamic recrystallization modeling using multi-phase-field method and crystal-plasticity finite element method [Keynote]
  5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics (APCOM & ISCM )
  11-14th December, 2013, Singapore
• K. Oshima, T. Takaki, M. Muramatsu
  Development of multi-phase-field crack model to express crack propagation in polycrystal
  5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics (APCOM & ISCM )
  11-14th December, 2013, Singapore
• C. Yoshimto, T. Takaki
  Multiscale hot-working simulations by MPFFE-DRX model
  5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics (APCOM & ISCM )
  11-14th December, 2013, Singapore
• M. Horii, T. Takaki, M. Ohno
  Two-dimensional selection in dendritic growth of binary alloy by quantitative phase-field simulations
  5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics (APCOM & ISCM )
  11-14th December, 2013, Singapore
• T. S., T. Takaki, M. Kurata
  Simulations of falling droplets on a solid surface using phase-field method
  5th Asia Pacific Congress on Computational Mechanics & 4th International Symposium on Computational Mechanics (APCOM & ISCM )
  11-14th December, 2013, Singapore
• M. Kurata, T. Ogata, W. Yamada, T. Koyama, T. Takaki, M. Nanko, T. Tokunaga
  Development of dedicated modeling and database for elucidating fuel degradation mechanism – METI Project in Japan –
  Materials Modeling and Simulation for Nuclear Fuels
  October 14-16, 2013, Chicago, Illinois USA.
• T. Takaki
  GPU phase-field simulations of dendrite competitive growth in directional solidification [invited]
  The 8th Pacific Rim International Conference on Advanced Materials and Processing (PRICM8)
  August 4-9, 2013, Hilton Waikoloa Village, Waikoloa, Hawaii
• T. Takaki
  Large-scale phase-field computations for solidification microstructure design [Keynote]
  The 3rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2013)
  May 20-23, 2013, KTH and Aalto University.
  Abstract book, p.46. Presentation, May 22 at Lejondals Slott AB.
• C. Yoshimoto, T. Takaki
  Hot-working multiscale simulations using multi-phase-field method and finite element method
  The 3rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2013)
  May 20-23, 2013, KTH and Aalto University.
  Abstract book, p.134. Poster presentation, May 22 at Lejondals Slott AB.
• M. Horii, T. Takaki, M. Ohno
  Phase-field simulations of competitive dendritic growth during directional solidification of binary alloy
  The 3rd International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining (CSSCR2013)
  May 20-23, 2013, KTH and Aalto University.
  Abstract book, p.133. Poster presentation, May 22 at Lejondals Slott AB.
• T. Takaki, Y. Tomita
  Simulations of spherulite growth by phase-field method [Invited speech]
  Abstract of the 5th International Symposium on Designing,Processing and Properties of Advanced Engineering Materials (ISAEM-2012), November 5-8, 2012, p.47.
  Toyohashi, Japan.
• T. Takaki, T. Shimokawabe, A. Yamanaka, T. Aoki
  Extra large scale phase-field simulations during directional solidification of binary alloy
  Proceedings of the 7th International Workshop on Modeling in Crystal Growth (IWMCG-7), 2012, 80-81.
  October 28-31, 2012, Taipei, Taiwan.
• T. Takaki, A. Yamanamka, Y. Tomita
  New multi-scale hot-working model for dynamic recrystallization materials
  6th International Conference on Multiscale Materials Modeling (MMM2012), October 15-19, 2012, Biopolis, Singapore.
• A. Yamanaka, T. Takaki
  Three-dimensional simulation of martensitic transformation in steel by using crystal plasticity phase-field model
  6th International Conference on Multiscale Materials Modeling (MMM2012), October 15-19, 2012, Biopolis, Singapore.
• T. Takaki
  Phase-field topology optimization model using double-obstacle function
  Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), 2012, 1-8.
  Vienna, Austria, September 10-14, 2012.
• S. Chinzei, T. Takaki
  Static recrystallization model by multi-phase-field method and finiteelement method based on crystal plasticity
  Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), 2012, 1-10.
  Vienna, Austria, September 10-14, 2012.
• K. Oshima, T. Takaki, M. Muramatsu
  Phase-field simulations of crack propagation in brittle polycrystal
  Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), 2012, 1-11.
  Vienna, Austria, September 10-14, 2012.
• T. Mizui, T. Takaki
  Simulations of microstructure, temperature and stress in wave soldering
  Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), 2012, 1-11.
  Vienna, Austria, September 10-14, 2012.
• K. Nakagawa, T. Takaki, Y. Morita, E. Nakamachi
  2D phase-field analyses of dendrite and axon growth of nerve cell
  Proceedings of European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), 2012, 1-11.
  Vienna, Austria, September 10-14, 2012.
• T. Shimokawabe, T. Aoki, T. Takaki, A. Yamanaka, A. Nukada
  Peta-scale GPU computing of phase-field simulation for dendritic solidification on the TSUBAME2.0 supercomputer
  The 10th World Congress on Computational Mechanics (WCCM 2012), July 8-13, 2012, SaoPaulo, Brazil.
• T. Takaki
  Multi-scale hot-working simulation for dynamic recrystallization material
  6th Korea-Japan Workshop on Computational Mechanics (COSEIK-JSCES Joint Workshop), May 31, 2012, Kyoto, Japan.
• T. Takaki, A. Yamanaka, Y. Tomita
  Multiscale modeling of hot-working process using multi-phase-field method
  PLASTICITY 2012, January 3-8, 2012, Rio Mar Beach Resort & Spa, San Juan, PR, USA.
• T. Takaki, A. Yamanaka
  GPGPU phase-field simulations during directional solidification of binary alloy
  2011 World Congress on Advances in Structural Engineering and Mechanics (ASEM11+), 18-23 September 2011, Seoul.
• T. Takaki
  Dynamic recrystallization model during hot working by coupling phase-field method and finite element method
  XI International Conference on Computational Plasticity Fundamentals and Applications (COMPLAS XI), 7-9 September 2011, Barcelona, Spain.
• A Yamanaka, T. Takaki
  Numerical prediction of mechanical properties of dual-phase steel by using multi-phase-field method and homogenization method
  XI International Conference on Computational Plasticity Fundamentals and Applications (COMPLAS XI), 7-9 September 2011, Barcelona, Spain.
• H. Kashima, T. Takaki, T. Fukui, K. Morinishi
  Numerical investigations of mechanical stress caused in dendrite by melt convection and gravity
  XI International Conference on Computational Plasticity Fundamentals and Applications (COMPLAS XI), 7-9 September 2011, Barcelona, Spain.
• T. Takaki, H. Kashima, T. Fukui, F. Morinishi
  Multi-phase-field simulation of columnar dendritic structure in forced flow
  The 16th International Conference on Crystal Growth (ICCG-16), Beijing, China, August 8-13, 2010
  Poster (PDF File 166 KB)
• H. Kashima, T. Takaki, T. Fukui, K. Morinishi
  Phase-field study on effect of mechanical stress on dendrite fragmentation
  The 16th International Conference on Crystal Growth (ICCG-16), Beijing, China, August 8-13, 2010
  Poster (PDF File 164 KB)
• A. Yamanaka, T. Aoki, S. Ogawa, T. Takaki
  GPU-accelerated multi-phase-simulation of microstructure evolution during phase transformation in alloys
  The 16th International Conference on Crystal Growth (ICCG-16), Beijing, China, August 8-13, 2010
• T. Takaki
  Material design by phase-field method, finite element method and molecular dynamics method [Invited speech]
  IWACOM-II Book of Abstracts, 139, 2010.
  2nd International Workshops on Advances in Computational Mechanics (IWACOM-II), March 29-31, 2010, Yokohama, Japan.
• T. Takaki, T. Fukui, K. Morinishi
  Phase-field simulations coupled to lattice-boltzmann scheme for dendritic growth with fluid flow
  Abstracts Book, 38, 2010.
  The 2nd International Symposium on Cutting Edge of Computer Simulation of Solidification and Casting (CSSC2010), February 3-5 2010, Sapporo, Japan.
• T. Takaki
  Multi-scale simulations during dynamic recrystallization using multi-phase-field method
  The 2nd Symposium on Phase-Field Modelling in Materials Science, Aachen, Germany, August 30 - September 2 2009.
• A. Yamanaka, T. Takaki, Y. Tomita
  Crystal plasticity phase-field simulation of microstructure evolution with elastoplastic deformation
  The 2nd Symposium on Phase-Field Modelling in Materials Science, Aachen, Germany, August 30 - September 2 2009.
• T. Hirouchi, T. Takaki, Y. Shibutani, Y. Tomita
  Effects of temperature and grain size on phase field crystal deformation simulation
  The 2nd Symposium on Phase-Field Modelling in Materials Science, Aachen, Germany, August 30 - September 2 2009.
• T. Takaki and Y. Tomita
  Multi-phase-field modeling and simulation for static recrystallization
  Proceedings of X International Conference on Computational Plasticity - COMPLAS X (CD-ROM), 1-4 (397).
  Barcelona, Spain, September 2-4 2009 (PDF File 385KB)
• T. Hirouchi, T. Takaki, Y. Shibutani, Y. Tomita
  Influence of temperature and grain-size on phase field crystal deformation simulation
  Proceedings of X International Conference on Computational Plasticity - COMPLAS X (CD-ROM), 1-4 (407).
  Barcelona, Spain, September 2-4 2009 (PDF File 433KB)
• A. Yamanaka, T. Takaki, Y. Tomita, M. Yoshino
  Crystal plasticity phase-field simulation of deformation behavior and microstructure evolution in polycrystalline material
  Proceedings of X International Conference on Computational Plasticity - COMPLAS X (CD-ROM), 1-4 (462).
  Barcelona, Spain, September 2-4 2009 (PDF File 466KB)
• A. Yamanaka, T. Takaki, Y. Tomita
  Numerical prediction of microstructure and mechanical properties of dual-phase steel using phase-field method and homogenization method
  4th International Symposium on Designing, Processing and Properties of Advanced EngineeringMaterials (ISAEM2008), November 18-21, Nagoya, Japan.
• T. Takaki, Y. Hisakuni, A. Yamanaka, Y. Tomita
  Dynamic recrystallization simulation by phase-field method
  Proceeedings of Forth International Conference Multiscale Materials Modeling (MMM), 2008-10, 475-478.
  October 27-31, 2008 : Florida State University, Tallahassee, Florida, USA.
  PDF File (KB)
• A. Yamanaka, T. Yamamoto, T. Takaki, Y. Tomita
  Multi-phase-field study for pearlite transformation with grain boundary diffusion
  Proceeedings of Forth International Conference Multiscale Materials Modeling (MMM), 2008-10, 425-428.
  October 27-31, 2008 : Florida State University, Tallahassee, Florida, USA. (PDF File 123KB)
• T. Hirouchi, T. Takaki, Y. Tomita
  New computational technique for deformation simulation by phase field crystal method
  Proceeedings of Forth International Conference Multiscale Materials Modeling (MMM), 2008-10, 235-238.
  October 27-31, 2008 : Florida State University, Tallahassee, Florida, USA. (PDF File 933KB)
  
• T. Takaki and Y. Tomita
  Multi-phase-field recrystallization simulation based on deformation microstructure (lecture presentation)
  Proceedings of XXII International Congress of Theoretical and Applied Mechanics (ICTAM2008)
  August 24-30, 2008, Adelaide, Australia. (PDF1,521KB)
• A. Yamanaka, T. Takaki and Y. Tomita
  Elastoplastic phase-field simulation of cubic - tetragonal martensitic transformation in polycrystals
  Proceedings of XXII International Congress of Theoretical and Applied Mechanics (ICTAM2008)
  August 24-30, 2008, Adelaide, Australia. (PDF593KB)
• T. Hirouchi, T. Takaki and Y.Tomita
  Deformation simulation under constant volume condition using phase field crystal method
  Proceedings of XXII International Congress of Theoretical and Applied Mechanics (ICTAM2008)
  August 24-30, 2008, Adelaide, Australia. (PDF1,233KB)
• R. D.Ramdan, T. Takaki and Y.Tomita
  Phase-field simulation for the growth of Boride (Fe2B) phase from Austenite phase
  Proceedings of XXII International Congress of Theoretical and Applied Mechanics (ICTAM2008)
  August 24-30, 2008, Adelaide, Australia. (PDF218KB)
• T. Takaki, Y. Tomita
  Phase-field simulation of mechanical behavior and microstructure evolution during dynamic recrystallization
  The 2nd International Conference on Heterogeneous Materials Mechanics (ICHMM-2008), June 3-8, 2008, Huangshan, China.
  Advances in Heterogeneous Material Mechanics 2008, 299-302.
• T. Takaki, A. Yamanaka, Y. Tomita
  Static recrystallization phase-field simulation based on the predicted subgrain structures [Invited speech]
  Proceedings of Third Asian-Pacific Congress on Computational Mechanics (CD-ROM), MS31-6-1, 2007, 1-9.
  December 3-6, 2007, Kyoto, JAPAN. (PDF2,347KB)
• Y. Hisakuni, T. Takaki, Y. Tomita
  Phase-field simulations during dynamic recrystallization
  Proceedings of Third Asian-Pacific Congress on Computational Mechanics (CD-ROM), MS28-2-3, 2007, 1-9.
  December 3-6, 2007, Kyoto, JAPAN. (PDF379KB)
• T. Hirouchi, T. Takaki, Y. Tomita
  Phase field crystal simulations during plastic deformation of nanopolycrystalline metal
  Proceedings of Third Asian-Pacific Congress on Computational Mechanics (CD-ROM), MS31-6-3, 2007, 1-8.
  December 3-6, 2007, Kyoto, JAPAN. (PDF1,466KB)
• A. Yamanaka, T. Takaki, Y. Tomita
  Elastoplastic phase-field model of martensitic transformation
  Proceedings of Third Asian-Pacific Congress on Computational Mechanics (CD-ROM), MS28-2-4, 2007, 1-9.
  December 3-6, 2007, Kyoto, JAPAN. (PDF1,284KB)
• R.D. Ramdan, T.Takaki, Y.Tomita
  Development of phase-field model of boronizing process on technically pure(TP) iron steels
  Proceedings of Third Asian-Pacific Congress on Computational Mechanics (CD-ROM), MS28-2-1, 2007, 1-10.
  December 3-6, 2007, Kyoto, JAPAN. (PDF581KB)
• T. Takaki, T. Hirouchi, Y. Tomita
  Phase-field study of interface energy effect on quantum dot morphology
  The 15th International Conference on Crystal Growth, August 12-17, 2007, Salt Lake City, USA.
  Poster (PDF203KB)
• A. Yamanaka, T. Takaki, Y. Tomita
  Multi-phase-field modeling of diffusive solid phase transition in carbon steel during continuous cooling transformation
  The 15th International Conference on Crystal Growth, August 12-17, 2007, Salt Lake City, USA.
• T. Takaki, A. Yamanaka, Y. Tomita
  Phase-field modeling for dynamic recrystallization
  Proceedings of International Conference on Advances and Trends of Engineering Materials and their applications, 2007, 223-231. (August 6-10, 2007, Montreal, Canada) (PDF244KB)
• A. Yamanaka, T. Takaki, Y. Tomita
  Numerical modeling of microstructural formation and deformation behavior of Fe-C alloy by phase-field method and homogenization method
  Proceedings of International Conference on Advances and Trends of Engineering Materials and their applications,2007, 213-221. (August 6-10, 2007, Montreal, Canada) (PDF197KB)
• K. Tanaka, T. Takaki, Y. Tomita
  2D phase-field simulation of static recrystallization
  Proceedings of International Conference on Advances and Trends of Engineering Materials and their applications, 2007, 205-212. (August 6-10, 2007, Montreal, Canada) (PDF209KB)
• M. Asanishi, T. Takaki, Y. Tomita
  Polymer spherulite growth simulation during crystallization by phase-field method
  Proceedings of International Conference on Advances and Trends of Engineering Materials and their applications, 2007, 195-203. (August 6-10, 2007, Montreal, Canada) (PDF428KB).
• T. Takaki, A. Yamanaka, Y. Tomita
  Phase-field modeling and simulation of nucleation and growth of recrystallized grains
  The 3rd International Conference on Recrystallization and Grain Growth, June 10-15, 2007, Jeju island, Korea.
• T. Takaki, M. Asanishi, A. Yamanaka, Y. Tomita
  Phase-field simulation during spherulite formation of polymer
  10th International Conference on The Mechanical Behavior of Materials, May 27-31, 2007, Busan, Korea.
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field modeling of morphological change of ferrite during decomposition of austenite in Fe-C alloy
  10th International Conference on The Mechanical Behavior of Materials, May 27-31, 2007, Busan, Korea.
• T. Takaki, A. Yamanaka, Y. Higa, Y. Tomita
  Static recrystallization simulation using phase-field model based on crystal plasticity theory
  Proceedings of Third International Conference on Multiscale Materials Modeling, 562-565.
  (Sep. 18-22, 2006, Freiburg, Germany) (PDF 1,341KB)
• T. Takaki, Y. Tomita
  Phase-field simulation of surface morphology evolution during epitaxial growth of SiGe/Si system
  The 8th Asia-Pasific Symposium on Engineering Plasticity and Its Applications, September 25-29, 2006, (Nagoya, Japan)
• T. Takaki, A. Yamanaka, Y. Higa, Y. Tomita
  Phase-field simulation during recrystallization process coupled with crystal plasticity theory
  Proceedings of PLASTICITY'06, 2006, pp.469-471. (July 17-22, 2006, Halifax, Nova Scotia, Canada) (PDF 450KB)
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field simulation of isothermal transformation in Fe-C alloy
  Proceedings of PLASTICITY'06, 2006, pp.478-480. (July 17-22, 2006, Halifax, Nova Scotia, Canada) (PDF451KB)
• T. Takaki, Y. Tomita
  Phase-field simulation of self-assembly of faceted SiGe/Si quantum dot
  Innovative Nanoscale Approach to Dynamic Studies of Materials, 9-14 January 2006, (Okinawa, Japan)
• T. Takaki, A. Yamanaka, Y. Tomita
  Static recrystallization phase-field simulation coupled with crystal plasticity finite element method
  Proceedings of International Conference on Computational & Experimental Engineering and Sciences, 1299-1304, Dec 2005, (Chennai, India)
• A. Yamanaka, T. Takaki, Y. Tomita
  Phase-field analysis of austenite to ferrite transformation and partitioning of carbon in Fe-C alloy
  Proceedings of International Conference on Computational & Experimental Engineering and Sciences, 1312-1317, Dec 2005, (Chennai, India)
• T. Takaki, T. Hasebe, Y. Tomita
  Two-dimensional phase-field simulation of self-assembled quantum dot formation
  16th American Conference on Crystal Growth and Epitaxy, July 10-15, 2005. (Big Sky, Montana, USA)
  Poster (PDF450KB)
• T. Takaki, T. Fukuoka, Y. Tomita
  Adaptive finite element simulation during directional solidification of a binary alloy using phase-field method
  Proceedings CD-ROM of The Sixth World Congress on Computational Mechanics, 2004/9, 1-11. (Beijing, China)
• T. Takaki, T. Fukuoka
  Bolting up simulation of pipe flange connections taking clamping force scatter into consideration
  ASME PVP-Vol.478, 2004/7, 169-176. (San Diego, USA)
• T. Takaki, T. Fukuoka
  Effective bolting up procedure using finite element analysis and elastic interaction coefficient method
  ASME PVP-Vol.478, 2004/7, 155-162. (San Diego, USA)
• T. Takaki, K. Satou, Y. Yamanaka, T. Fukuoka
  Effects of flange rotation on the sealing performance of pipe flange connections
  ASME PVP-Vol.478, 2004/7, 121-128. (San Diego, USA)
• T. Fukuoka and T. Takaki
  Evaluations of the tightening process of bolted joint with elastic angle control method.
  ASME PVP-Vol.478, 2004/7, 11-18. (San Diego, USA)
• T. Takaki, T. Fukuoka, Y. Tomita
  Phase-field simulations of the microstructural development during directional solidification in a channel
  7th National Congress on Computational Mechanics, July 27-31, 2003, (Albuqerque, USA)
• T. Takaki, T. Fukuoka
  Methodical guideline for bolt-up operation of pipe flange connections (a case using sheet gasket and spiral wound gasket)
  ASME PVP-Vol.457, 2003/7, 23-30. (Cleveland, USA)
• T. Takaki, T. Fukuoka
  Systematical FE analysis of bolt assembly process of pipe flange connections
  ASME PVP-Vol.433, 2002/8, 147-152. (Vancouver, CANADA)
• T. Takaki, T. Fukuoka
  Three-dimensional finite element analysis of pipe flange connections
  -in case of using compressed asbestos sheet gasket-
  ASME PVP-Vol.433, 2002/8, 171-177. (Vancouver, CANADA)
• T. Fukuoka, T. Takaki
  Finite element simulation of the disassembly process of pipe flange connections
  ASME PVP-Vol.433, 2002/8, 139-145. (Vancouver, CANADA)
• T. Takaki, T. Fukuoka
  Finite element analyses of bolt-up operations for pipe flange connections
  ASME PVP-Vol.416, 2001/7, 141-147. (Atlanta, USA)
• T. Takaki, T. Fukuoka
  Bolt-up strategy for pipe flange connections using finite element analysis
  ASME PVP-Vol.405, 2000/7, 143-149. (Seattle , USA)
• T. Fukuoka, T. Takaki
  Evaluations of bolt-up sequence of pipe flange using three-dimensional finite element analysis
  ASME PVP-Vol.385, 1999/8, 87-93. (Boston , USA)
• T. Fukuoka, T. Takaki
  Elasto-plastic analysis of bolted joint during tightening process
  ASME DE - Vol. 105, Reliability, Stress Analysis, and Failure Prevention Issues in Adhesive and Bolted Connections, 1999/11, 151-156. (Nashville, USA)
• T. Fukuoka, T. Takaki
  Three-dimensional finite element analysis of pipe flange
  -Effects of Flange Interface Geometry-
  ASME PVP-Vol.367, 1998/7, 125-131. (Sandiego , USA)
• T. Fukuoka, T. Takaki
  Mechanical behaviors of bolted joint in various clamping configurations
  ASME PVP-Vol.354, 1997/7, 195-202 . (Orland, USA)

Four Seasons of KIT Campus

Oct. 2009, from Daimonji-mountain

End of Nov. 2008: KIT campus, Kinkaku-ji, Kamo-river

Nov. 2008: KIT campus, Arashiyama, Kamo-river

Aug. 2008: KIT campus

May. 12 2008: KIT campus and Kamo-river

Jun. 13 2009: KIT campus

April 2008: Kamo-river and KIT campus

Feb. 2 2008: KIT campus

7/25/2021