Rchr
J-GLOBAL ID：202001020135186373
Update date: Jan. 30, 2024
Motoyama Yuichi
モトヤマ ユウイチ | Motoyama Yuichi
Affiliation and department：
Job title：
主任研究員
Research field (1)：
Manufacturing and production engineering
Research theme for competitive and other funds (1)：
- 2022 - 2025 固相状態のみならず凝固中の固液2相状態での合金の力学挙動も表現可能な構成式の開発
Papers (24)：
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Hitoshi Tokunaga, Yuichi Motoyama, Toshimitsu Okane. Particle method simulation of direct-chill casting process including breakout. The International Journal of Advanced Manufacturing Technology. 2023
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Yuichi Motoyama, Hitoshi Tokunaga, Momoe Hashiguchi, Yoshikazu Ooba, Shun Takiyoshi, Toshimitsu Okane. Effect of the Cooling Capability Difference Between Additively Manufactured Sand Molds on Shrinkage Defect in A356 Alloy Castings. International Journal of Metalcasting. 2023
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Yuichi Motoyama, Hitoshi Tokunaga, Akira Matsushita, Toshio Sakamoto, Toshimitsu Okane. A Combined Experimental-Numerical Method for Determining the Heat Transfer Coefficient at a Fluid Flowing Molten Copper-Casting Mold Interface. International Journal of Metalcasting. 2023. 17. 1. 158-169
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Yuichi Motoyama, Hitoshi Tokunaga, Satoshi Kajino, Toshimitsu Okane. Stress-strain behavior of a selective laser melted Ti-6Al-4V at strain rates of 0.001-1/s and temperatures 20-1000 °C. Journal of Materials Processing Technology. 2021. 294. 117141-117141
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Hitoshi Tokunaga, Yuichi Motoyama, Kazuyo Iwamoto, Toshimitsu Okane. Thermo-fluid simulation using particle method based on hand-pouring motion in casting process. International Journal of Advanced Manufacturing Technology. 2020. 111. 1-2. 371-382
ｍore...
Education (1)：
- Waseda University Graduate School of Creative Science and Engineering
Professional career (1)：
Work history (2)：
- 2014/04 - 現在 National Institute of Advanced Industrial Science and Technology
- 2013/04 - 2014/03 The University of Tokyo The Graduate School of Engineering
Awards (5)：
- 2023/05 - 公益社団法人日本鋳造工学会 日下賞
- 2021/11 - 中小企業庁長官賞 素形材産業技術表彰
- 2016/05 - 公益社団法人日本鋳造工学会 技術賞
- 2016/05 - 公益社団法人日本鋳造工学会 優秀論文賞
- 2012 - 学生優秀講演賞 公益社団法人日本鋳造工学会
Association Membership(s) (1)：
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