The University of Electro-Communications Graduate School of Informatics and Engineering, School of Informatics and Engineering "Department of Mechanical and Intelligent Systems Engineering, Cluster III （Fundamental Science and Engineering）" YUSA Yasunori

The University of Electro-Communications

Graduate School of Informatics and Engineering, School of Informatics and Engineering

"Department of Mechanical and Intelligent Systems Engineering, Cluster III （Fundamental Science and Engineering）"

Assistant Professor
YUSA Yasunori

■ Career
Tokyo University of Science Faculty of Science and Technology Assistant Professor 2015/04-2019/09
The University of Electro-Communications Graduate School of Informatics and Engineering Assistant Professor 2019/10-Present

■ Academic background
The University of Tokyo Faculty of Engineering Department of Systems Innovation 2010/03 Graduated
The University of Tokyo Graduate School of Engineering Department of Systems Innovation Master's program 2012/03 Completed
The University of Tokyo Graduate School of Engineering Department of Systems Innovation Doctoral program 2015/03 Completed

■ Academic degrees
Doctor of Philosophy in Engineering The University of Tokyo 2015/03

■ Classes responsible within the university
2022 Mechanical Engineering and Intelligent Systems Laboratory,Advanced Ⅰ Spring semester Undergraduate, daytime
2022 Basic Experiments of Mechatronics A Spring semester Undergraduate, daytime
2022 Mechanical Engineering and Intelligent Systems Laboratory,Advanced Ⅱ Fall semester Undergraduate, daytime
2022 Basic Experiments of Mechatronics B Fall semester Undergraduate, daytime
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■ Current research areas
Design engineering/ Machine functional elements/ Tribology
Materials/ Mechanics of materials
Computational science

■ Research keywords
Solid Mechanics
Computational Mechanics
Computer-Aided Engineering
Parallel Computing

■ Published papers
Paper Yes Implementation of balancing domain decomposition method for parallel finite element analysis involving inactive elements Joint Yasunori Yusa, Hiroaki Kobayashi, Yuma Murakami, Hiroshi Okada International Journal for Numerical Methods in Engineering 123/ 17, 3974-4000 2022 10.1002/nme.6995
Paper Yes A comprehensive investigation of the formulations of the interaction integral method for the evaluation of stress intensity factors of three-dimensional cracks in functionally graded materials Joint Omar Tabaza, Hiroshi Okada, Yasunori Yusa Theoretical and Applied Fracture Mechanics 119, 103297, 1-17 2022 10.1016/j.tafmec.2022.103297
Paper Yes A new approach of the interaction integral method with correction terms for cracks in three-dimensional functionally graded materials using the tetrahedral finite element Joint Omar Tabaza, Hiroshi Okada, Yasunori Yusa Theoretical and Applied Fracture Mechanics 115, 103065, 1-31 2021 10.1016/j.tafmec.2021.103065
Paper Yes Performance investigation of quasi-Newton-based parallel nonlinear FEM for large-deformation elastic-plastic analysis over 100 thousand degrees of freedom Joint Yasunori Yusa, Shota Miyauchi, Hiroshi Okada Mechanical Engineering Journal 8/ 3, 21-00053, 1-17 2021 10.1299/mej.21-00053
Paper Yes 3D J-integral evaluation for solids undergoing large elastic–plastic deformations with residual stresses and spatially varying mechanical properties of a material Joint Hiroshi Okada, Tatsuro Ishizaka, Akira Takahashi, Koichiro Arai, Yasunori Yusa Engineering Fracture Mechanics 236, 107212, 1-27 2020 10.1016/j.engfracmech.2020.107212
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■ Research presentations
Oral presentation for an academic conference 領域分割法と簡略化熱源モデルを用いた金属積層造形問題の熱弾塑性解析とバリデーション日本機械学会第 35 回計算力学講演会 No 野口廉太, 遊佐泰紀, 村上卓, 岡田裕 2022/11
Oral presentation for an academic conference レーザ計測点群を用いた構造物の変形解析手法の改良日本機械学会第 35 回計算力学講演会 No 原木響也, 遊佐泰紀, 増田宏 2022/11
Oral presentation for an academic conference 弾塑性構成則とクリープ構成則を組み合わせるための分離連成フレームワークによる高温下のスラスタノズルの解析日本機械学会第 35 回計算力学講演会 No 宮村倫司, 遊佐泰紀, 殷峻, 小池邦昭, 池田貴, 山田知典 2022/11
Oral presentation for an academic conference Deformation analysis of realistic structure using virtually laser-scanned point cloud on partial surface 15th World Congress on Computational Mechanics and 8th Asian Pacific Congress on Computational Mechanics No Hibiya Haraki, Yasunori Yusa, Hiroshi Masuda 2022/07
Oral presentation for an academic conference Development of parallel parametric analysis system using coupling-matrix-free iterative s-version FEM for design of structure with a hole 15th World Congress on Computational Mechanics and 8th Asian Pacific Congress on Computational Mechanics No Hiroki Suwa, Yasunori Yusa 2022/07
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■ Awards
2021 年度精密工学会春季大会学術講演会ベストプレゼンテーション賞 2021/03/22
日本機械学会奨励賞（研究） 2019/04/18
日本計算工学会博士論文賞 2016/05/27
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■ Memberships of academic societies
The Japan Society of Mechanical Engineers (JSME)
The Japan Society for Computational Engineering and Science (JSCES)
Japan Society for Simulation Technology (JSST)
The Japan Society for Precision Engineering (JSPE)
Japan Society for Design Engineering (JSDE)
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■ Committee or council involvement
精密工学会広報・情報部会広報委員会委員 2022/04-2024/03
日本計算工学会計算工学講演会実行委員 2020/11-2022/10
Asian Pacific Association for Computational Mechanics (APACM) Secretary 2020/11-2022/08
日本計算力学連合事務局補佐 2018/04-2024/03
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