Rchr
J-GLOBAL ID：200901092838636977
Update date: Jan. 30, 2024
Tokunaga Hitoshi
トクナガ ヒトシ | Tokunaga Hitoshi
Affiliation and department：
Research field (3)：
Software
, Fluid engineering
, Design engineering
Research keywords (2)：
基盤ソフトウェア
, Computer-Aided Design
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 (28)：
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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. 129. 4407-4418
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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. The International Journal of Advanced Manufacturing Technology. 2020. 111. 1. 371-382
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MISC (27)：
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IWAMOTO Kazuyo, TOKUNAGA Hitoshi, OKANE Toshimitsu. 1A1-L04 Task training support using video see-through display : An instructional method of pouring task motion and it's evaluation. 2015. 2015. "1A1-L04(1)"-"1A1-L04(2)"
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End-User Development of Business Information Systems and Physical Computing. 2015. 29. 1-4
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IWAMOTO Kazuyo, TOKUNAGA Hitoshi, OKANE Toshimitsu. 2A2-K06 Task training support using video see-through display : Application to pouring task in casting process(Virtual/Augmented Reality and Interfaces). 2014. 2014. "2A2-K06(1)"-"2A2-K06(2)"
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Challenges and Prospects for End-User Development of Business Information Systems. 2014. 28. 1-4
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FURUKAWA Yoshiyuki, SAWADA Hiroyuki, TOKUNAGA Hitoshi. 3210 Development of Computer-aided Fault Tree Analysis System for Reliability Design : Converting Block Diagrams into Fault Tree Forms. 2012. 2012. 22. "3210-1"-"3210-8"
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Education (2)：
- 1994 - 1999 Hokkaido University Graduate School of Engineering
- 1990 - 1994 Hokkaido University
Professional career (1)：
Work history (2)：
- 2001 - 現在 National Institute of Advanced Industrial Science and Technology (AIST)
- 1999 - 2001 Mechanical Engineering Laboratory
Awards (3)：
- 2019/11 - 一般財団法人素形材センター 素形材産業技術賞 奨励賞
- 2016/05 - 公益社団法人日本鋳造工学会 技術賞
- 2000/10 - 公益社団法人精密工学会 ベストプレゼンテーション賞(2000年度精密工学会秋季大会学術講演会)
Association Membership(s) (3)：
JAPAN FOUNDRY ENGINEERING SOCIETY
, 日本機械学会
, 精密工学会
