Ohba Hiroki

オオバヒロキ | Ohba Hiroki

Affiliation and department：
Job title：研究員

Research field (1)： Marine and maritime engineering

Research keywords (4)：船舶海洋工学 , 風洞 , 流場 , 波浪中

Research theme for competitive and other funds (1)：

2013 - 2016 Development of detailed flow field measurement method about the hull adduct using a transparent model and the refractive matching

Papers (7)：

Wind Velocity Profile and Representative Wind Velocity for Wind Resistance Measurement of Ship Models. 2019. 30. 1-13
Hiroki Ohba, Kunihiro Hoshino, Masaru Tsujimoto. Development of a PIV Measurement Method using Micro-bubble as Tracer -Application and Verification in Ship Model Basin-. 2019. 19. 1
Masaru Tsujimoto, Naoto Sogihara, Mariko Kuroda, Kenichi Kume, Hiroki Ohba. A practical prediction method for self propulsion factors in actual seas. Proceedings of the International Offshore and Polar Engineering Conference. 2018. 2018-June. 863-870
Naoto Sogihara, Masaru Tsujimoto, Ryouhei Fukasawa, Hiroki Ohba. Trim Optimization for Ship Performance in Actual Seas. Proceedings of INT-NAM 2018 3rd International Symposium on naval Architecture and Maritime. 2018. 551-564
Sogihara Naoto, Tsujimoto Masaru, Fukasawa Ryohei, Ohba Hiroki. Investigation on Trim Optimization to Enhance the Propulsive Performance of Fine Ships. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2018. 27. 0. 15-22

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MISC (8)：

久米健一, 小林寛, 大場弘樹, 横田早織. 船首部形状変更と波浪中抵抗増加の関係について : 水槽試験によるCFD計算の検証-Variation of Added Resistance in Regular Waves for a Ship with Different Bow Shapes : Validation of CFD Calculation by Tank Test Results. 日本船舶海洋工学会講演会論文集 Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers. 2020. 30. 133-136
Tatsuya Hamada, Hiroki Ohba, Masaru Tsujimoto. Measurement of Flow Fields Using the Refractive Index Matching Method -Basic Study of the Application to the Ship Model Basin-. 2019. 1-5
Development of the Energy Saving Hull Form for 499GT Domestic Chemical Tanker. 2017. 24. 145-150
Development of the Energy Saving Hull Form for 749GT Domestic General Cargo Ship. 2017. 24. 157-162
辻本勝, 黒田麻利子, 枌原直人, 枌原直人, 櫻田顕子, 松沢孝俊, 宇都正太郎, 大場弘樹, 一ノ瀬康雄, 坂本信晶, et al. 実運航性能シミュレータの開発に関する研究. 海上技術安全研究所報告(Web). 2017. 16. 3

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Work history (4)：

2019/04 - 2020/04 Tank Testing Technical Group, Fluids Engineering & Hull Design Department Researcher
2016/04 - 2019/03 Performance of Ships in Actual Seas Research Group, Fluids Engineering & Hull Design Department Researcher
2014/04 - 2016/03 EEDI Project Team(Concur.)
2012/04 - 2016/03 Tank Testing Technical Group, Fluids Engineering & Hull Design Department Researcher

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