Presentations -

3D-RVE modeling and multiscale analysis of polycrystal piezoelectric material based on EBSD measurement

Hiroyuki Kuramae, Hidetoshi Sakamoto and Yasutomo Uetsuji

International conference  6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012)  Oral Presentation(general)

2012.09

　

　

Homogenization modeling of multigrain and multidomain structures in piezoelectric materials

Yasutomo Uetsuji, Hiroyuki Kuramae and Kazuyoshi Tsuchiya

International conference  Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012)  Oral Presentation(general)

2012.09

　

　

Crystal Plasticity Constitutive Equation Based on Misorientation Theory

Hiroyuki Kuramae, Hideo Morimoto and Eiji Nakamachi

International conference  10th World Congress on Computational Mechanics (WCCM)  Oral Presentation(general)

2012.07

　

　

Numerical Verification of Asymmetric Rolling Formability by a Crystal Plasticity Multi-scale Finite Element Analysis Based on the Crystallographic Homogenization Method

Hidetoshi Sakamoto, Hiroyuki Kuramae, Yasunori Nakamura, Hideo Morimoto and Eiji Nakamachi

International conference  10th World Congress on Computational Mechanics (WCCM)  Oral Presentation(general)

2012.07

　

　

Bentability Evaluation of Copper Alloy Sheet Metal by Multi-scale Finite Element Analyses

Takeshi Honda, Hiroyuki Kuramae, Hideo Morimoto, Tomiso Ohata and Tsutao Katayama

International conference  10th World Congress on Computational Mechanics (WCCM)  Oral Presentation(general)

2012.07

　

　

Multi-stage Warm Rolling Process Optimization for High-Formability Aluminum Alloy Sheet Metal Generation Based on Two-scale FEA

Hiroyuki Kuramae, Hideo Morimoto and Eiji Nakamachi

International conference  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sydney, Australia  Oral Presentation(general)

2010.07

　

　

Development of Dynamic Multi-scale Finite Element Analysis Code for Brain Injury Prediction

Yoshiaki Kamimae, Hiroyuki Kuramae, Yusuke Morita and Eiji Nakamachi

International conference  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sydney, Australia  Oral Presentation(general)

2010.07

　

　

Micro Finite Element Analysis of Trabecular Bone Tissue by Using Micro-CT Measured RVE Model

Yasuhiro Yamazaki, Hiroyuki Kuramae, Tsutao Katayama, Yusuke Morita and Eiji Nakamachi

International conference  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sydney, Australia  Oral Presentation(general)

2010.07

　

　

Multi-scale Finite Element Analysis of Crystallographic Misorientation Evolution

Yuki Ikeya, Hiroyuki Kuramae, Hideo Morimoto, Hidetoshi Sakamoto, Tsutao Katayama and Eiji Nakamachi

International conference  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sydney, Australia  Oral Presentation(general)

2010.07

　

　

Development of Multiscale Non-linear Finite Element Method for Ferroelectric Piezoceramics

Yasutomo Uetsuji, Tetsuya Hata, Hiroyuki Kuramae, Kazuyoshi Tsuchiya and Marc Kamlah

International conference  9th World Congress on Computational Mechanics and 4th Asian Pacific Congress  Oral Presentation(general)

2010.07

　

　

Experimental and numerical analyses of high-speed fracture behaviors in glass bottles by using underwater shockwave

Hidetoshi Sakamoto, Yoshifumi Ohbuchi, Hiroyuki Kuramae and Shinjiro Kawabe

International conference  27th International Symposium on Shock Waves, St.-Petersburg, Russia  Oral Presentation(general)

2009.07

　

　

Multi-Scale Finite Element Analysis of Head Injury by Employing Micro Blood Vessel and Nerve Cell Tissue Models

Eiji Nakamachi, Yusuke Morita and Hiroyuki Kuramae

International conference  10th US National Congress on Computational Mechanics, Columbus, Ohio, USA  Oral Presentation(general)

2009.07

　

　

Rolling Process Design for High Formability Aluminum Alloy Sheet Metal Based on Crystallographic Homogenized Multi-scale Finite Element Method

Hiroyuki Kuramae, Hideo Morimoto and Eiji Nakamachi

International conference  10th US National Congress on Computational Mechanics, Columbus, Ohio, USA  Oral Presentation(general)

2009.07

　

　

Parallel multi-scale finite element analyses of LDH tests based on Crystallographic Homogenization Method

Hiroyuki Kuramae, Yasunori Nakamura, Hidetoshi Sakamoto, Hideo Morimoto and Eiji Nakamachi

International conference  7th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes  Oral Presentation(general)

2008.09

　

　

Sheet metal process design by using multi-scale finite element analysis and optimization algorithm

Shouji Takahashi, Eiji Nakamachi, Kazuto Tanaka, Tsutao Katayama and Hiroyuki Kuramae

International conference  7th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes  Oral Presentation(general)

2008.09

　

　

Parallel multi-scale finite element procedure for piezoelectric material

Hiroyuki Kuramae, Hisanao Nishioka, Yasutomo Uetsuji and Eiji Nakamachi

International conference  8th World Congress on Computational Mechanics & 5th European Comgress on Computational Methods in Applied Sciences and Engineering, Venice, Italy  Oral Presentation(general)

2008.07

　

　

Parallel multi scale sheet forming analysis based on crystallographic homogenization method

Hiroyuki Kuramae, Eiji Nakamachi

International conference  International Symposium on Understanding of Complex Pattern Dynamics  Oral Presentation(general)

2006.09

　

　

Parallel multi-scale sheet forming analysis based on crystallographic homogenization method

Hiroyuki Kuramae, Hideo Morimoto, Eiji Nakamachi

International conference  7th World Congress on Computational Mechanics  Oral Presentation(general)

2006.07

　

　

Crystallographic Homogenization Elastoplastic Finite Element Analyses of Polycrystal Sheet Material

Eiji Nakamachi, Hiroyuki Kuramae, Yasunori Nakamura and Hidetoshi Sakamoto

International conference  The 8th International Conference on Computational Plasticity  Oral Presentation(general)

2005.09

　

　

Parallel Performance Evaluation of Multi-scale Finite Element Analysis Based on Crystallographic Homogenization Method

Hiroyuki Kuramae, Kenji Okada, Michinori Yamamoto, Masanori Tsuchimura, Hidetoshi Sakamoto and Eiji Nakamachi

International conference  The 8th International Conference on Computational Plasticity  Oral Presentation(general)

2005.09