研究内容
- Keywords
Computer Aided Engineering, Multi-scale modeling, Micromechanics, Optimization
We develop a computer aided engineering framework to accelerate material research and development, based on multi-scale and multi-discipline modeling to characterize material behaviors and properties. We especially focus on structural materials for automotive and aviation industries.
出版物原則として、2004年以降のNIMS所属における研究成果や出版物を表示しています。
論文
- Xiaoyang Zheng, Ta-Te Chen, Xiaoyu Jiang, Masanobu Naito, Ikumu Watanabe. Deep-learning-based inverse design of three-dimensional architected cellular materials with the target porosity and stiffness using voxelized Voronoi lattices. Science and Technology of Advanced Materials. 24 [1] (2023) 10.1080/14686996.2022.2157682
- Ta-Te Chen, Ikumu Watanabe. Data-driven estimation of plastic properties in work-hardening model combining power-law and linear hardening using instrumented indentation test. Science and Technology of Advanced Materials: Methods. 2 [1] (2022) 416-424 10.1080/27660400.2022.2129508
- Jiaxin Zhou, Ikumu Watanabe, Takayuki Yamada. Computational morphology design of duplex structure considering interface debonding. Composite Structures. 302 (2022) 116200 10.1016/j.compstruct.2022.116200
書籍
- Kenjiro Terada, WATANABE, Ikumu, Masayoshi Akiyama, Shigemitsu Kimura, Kouichi Kuroda. A Homogenization-Based Prediction Method of Macroscopic Yield Strength of Polycrystalline Metals Subjected to Cold-Working. Advanced Computational Materials Modeling: From Classical to Multi-Scale Techniques.. , 2010, 379-412.
会議録
- WATANABE, Ikumu, Gaku Nakamura, Kei Ameyama, Kohei Yuge. Maximization of morphological strengthening effect in dual-component microstructure. Proceedings of Plasticity 2015. (2015) 9999-9999
口頭発表
- WATANABE, Ikumu, GOTO, Kenta, OHMURA, Takahito. Estimation of stress-strain curve using indentation and its computational simulation. NU-NIMS Materials Genome Workshop 2019. 2019
- WATANABE, Ikumu. A formulation of mean-field constitutive model based on optimization problem. International Conference on Plasticity, Damage, and Fracture 2019. 2019
- 渡邊 育夢, 仲村 岳, 弓削 康平. Maximization of morphological strengthening effect in duplex microstructure. Thermec2018. 2018
その他の文献
- 渡邊育夢. 計算機支援材料設計. 金属. [1] (2019) 54-59
- WATANABE, Ikumu, Tohihiro Yamazaki, Mototeru Oba, Sukeharu Nomoto, GOTO, Kenta. NUMISHEET2018 Benchmark3 - Prediction of yield locus and r-value distribution for 5000-series aluminum alloy sheet using crystal. NUMISHEET2018 Benchmark problems and results. (2018) 136-137
- 渡邊 育夢, 松井和己. 有限ひずみ問題における非圧縮固体材料のための有限要素. 非線形有限要素法 弾塑性解析の理論と実践. (2012) 706-752
所属学会
Iron and Steel Institute of Japan, Japan Society for Computational Engineering and Science, Japan Institute of Metals, International Association for Computational Mechanics, Minerals, Metals and Materials Society, Japan Society of Civil Engineers, Japan Society of Mechanical Engineers
受賞履歴
- 日本塑性加工学会論文賞 (2021)
- 日本鉄鋼協会平成25年研究奨励賞 (2013)
- 日本計算工学会平成23年度論文奨励賞 (2012)
- スマートプロセス学会論文賞 (2011)
外部資金獲得履歴
- 戦略的創造研究推進事業 (2022)
- 科学研究費補助金 基盤研究(B) (2021)
- 科学研究費補助金 基盤研究(B) (2020)
- 科学研究費補助金 基盤研究(B) (2020)
- 科学研究費補助金 挑戦的研究(萌芽) (2019)
- 天田財団 奨励研究助成 (若手研究者) (2018)
- 科学研究費補助金 基盤研究(B) (2017)
- 科学研究費補助金 若手B (2015)
- 科学研究費補助金 若手B (2013)
- 科学研究費補助金 新学術領域研究(研究領域提案型) 公募班 (2013)
- 科学研究費補助金 新学術領域研究(研究領域提案型) 公募班 (2011)
- JST産学共創基礎基盤研究 (2011)
- 日本学術振興会 特別研究員 (2005)