Nakajima Yasuharu

ナカジマヤスハル | Nakajima Yasuharu

Affiliation and department：
Job title： Senior Researcher

Research field (2)： Earth resource engineering, energy science , Marine and maritime engineering

Research keywords (8)： Bubble , Surface , Methane Hydrate , Carbon Capture & Storage , Ocean Space Utilization , Seabed Minerals , Gas Hydrate , Ocean Development

Research theme for competitive and other funds (10)：

2023 - 2026 メタンハイドレート移送時の氷核発生に伴う管内閉塞メカニズムの解明
2019 - 2022 Study on Plugging Caused by Methane Hydrate Formation Inside a Pipe
2016 - 2019 Development of Elemental Technologies for Ore Particle Separation System using an In-Situ Measurement Method for Metal Grade of Seabed Ores
2012 - 2015 Development of in-situ Observation technique for Hydrothermal Deposit using Fluorescent method
2010 - 2013 Development of Seafloor Mineral Processing System for Development of Seafloor Mineral Resources

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Papers (82)：

Joji Yamamoto, Yasuharu Nakajima, Marcio Yamamoto, Satoru Takano, Masao Ono, Shigeo Kanada, Kazuhisa Otsubo. Preliminary Experiments for Construction of an Evaluation Model for Methane Hydrate Transportation. Proceedings of ASME 2022 41st International Conference on Ocean, Offshore and Arctic Engineering Volume 4: Ocean Space Utilization. 2022. 4
Yasuharu NAKAJIMA, Joji YAMAMOTO, Satoru TAKANO, Marcio YAMAMOTO, Masao ONO, Shigeo KANADA, Kazuhisa OTSUBO. Observation of gas hydrate formation at gas-liquid interface. Proceedings of the International Conference on Power Engineering-2021. 2021
Yuki Ishihara, Shunji Kato, Motohiko Murai, Yasuharu Nakajima. Estimation of Maximum Bending Moment at FPSO Bow Considering Slamming in External Turret Mooring. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2021. 33. 87-96
J. Yamamoto, M. Yamamoto, Y. Nakajima, S. Takano, S. Kanada, M. Ono, K. Otsubo. Experimental Study on Plugging inside a Pipe using a Substitute for Methane Hydrate. Proceedings of the ASME 2021 40th International Conference on Ocean, Offshore and Arctic Engineering. 2021. 5
Yasuharu Nakajima, Yuta Yamabe, Toyohisa Fujita, Gjergj Dodbiba. Beneficiation of Seafloor Massive Sulfides by Liquid-Liquid Extraction. Journal of Offshore Mechanics and Arctic Engineering. 2021. 144. 1. 1011501-1-011501-10

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MISC (70)：

中島康晴, 山本譲司, 高野慧, 荒木元輝, 藤原智, 山本マルシオ, 小野正夫, 金田成雄, 高橋一比古, 正信聡太郎. Development of Fundamental Techniques and Analytical Tool for Seabed Mining. 海上技術安全研究所報告(Web). 2021. 21
R. Abe, J. Sadaki, K. Okaya, S. Matsuo, T. Fujita, Y. Nakajima. Study of Ball Mill Grinding for Seafloor Mineral Processing. Proceedings of MMIJ Spring Meeting 2012. 2012. 12. 1. 50-50
Study on Subsea System for Deep-sea Mining of Seafloor Massive Sulfides. 2012. 12. 91-98
Current Status of Research and Development on Environmental Impact Assessment for Mining of Seafloor Massive Sulfides(Summaries of Papers published by Staff of National Maritime Research Institute at Outside Organization) :. 2012. 11. 4. 438-438
篠野雅彦, 中島康晴, 山本譲司, 古島靖夫. 蛍光観測法を用いた海底熱水鉱床の現場観測技術の開発(所外発表論文等概要). 海上技術安全研究所報告. 2012. 12. 3. 222-222

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Lectures and oral presentations (1)：

Numerical Model for Effects Assessment on Marine Organisms in Seafloor Resources Development
(Proceedings of the SRA-JAPAN Annual Conference 2010)

Education (2)：

2008 - 2011 Osaka Prefecture University Graduate School of Engineering Division of Aerospace and Marine System Engineering, Department of Marine System Engineering
1993 - 1995 Tokyo University of Science Graduate School, Division of Science and Engineering Department of Industrial Chemstry

Professional career (1)：

Doctor of Engineering (Osaka Prefecture University)

Work history (6)：

2016/04 - 現在 National Institute of Maritime, Port and Aviation Technology National Maritime Research Institute, Department of Ocean Engineering Senior Researcher
2015/04 - 2016/03 National Maritime Research Institute Department of Ocean Engineering Senior Researcher
2013/04 - 2015/03 National Maritime Research Institute Department of Ocean Engineering Senior Researcher
2003/04 - 2013/03 National Maritime Research Institute Chief Researcher
2001/04 - 2003/03 National Maritime Research Institute Researcher

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Committee career (1)：

1995/10 - 2001/03 Marine Engineering Society in Japan Study on Measurement and Control of Emission from Marine Diesel Engines

Awards (1)：

2000/05 - Marine Engineering Society in Japan Article Award from Marine Engineering Society in Japan Effect of fuel property or SCR system on harmful exhaust emissions such as N2O from marine diesel engines

Association Membership(s) (1)：

THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS

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