Arakawa Daijiro

アラカワダイジロウ | Arakawa Daijiro

Affiliation and department：

Research field (1)： Design engineering

Research keywords (6)： gas-liquid two-phase flow , Optimization , Cavitation , Frictional resistance reduction technology , Marin propeller , Ship Hydrodynamics

Research theme for competitive and other funds (5)：

2022 - 2025 Study on development of experimental method for estimating blade deformation of elastic model propellers.
2022 - 2024 IoT を活用した実海域での省エネ効果モニタリングシステム構築による空気潤滑システムの実用省エネ効果向上の研究
2021 - 2021 IoTを活用した実海域での省エネ効果モニタリングシステム構築による空気潤滑システムの実用省エネ効果向上の研究
2018 - 2019 変形とキャビテーションを考慮した弾性プロペラの翼形状および剛性の最適化
2016 - 2019 Design method for high performance propeller based on optimization of ship stern wake distribution and propeller blade shape

Papers (11)：

Daijiro Arakawa, Yuki Sawada, Koichiro Shiraishi, Takashi Kanemaru, Jun Ando. Flow field measurements around a marine propeller tip and vortex identification procedures. Journal of Marine Science and Technology. 2024
Daijiro Arakawa, Hideki Kawashima, Tatsuya Hamada, Takamichi Hiroi, Chiharu Kawakita. Numerical Study on the Influence of Air Bubbles around the Ship Hull on the Propulsive Efficiency. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 38. 1-15
Koichiro Shiraishi, Yuki Sawada, Daijiro Arakawa. Deformed shape estimation for flexible composite marine propellers by image registration. Journal of Marine Science and Technology (Japan). 2023. 28. 1. 221-233
Shiraishi Koichiro, Sawada Yuki, Arakawa Daijiro. 3D Shape Measurement Method for Cavitation on Marine Propellers Using Combination Line CCD Camera Method- Experimental Estimation for Pressure Fluctuation on Ship Stern Induced by Cavitating Propeller Using Measurement Results of Cavitation Volume -. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2021. 33. 219-230
Takashi Kanemaru, Daijiro Arakawa, Yuki Sawada, Koichiro Shiraishi, Jun Ando. A Practical Calculation Method of Pressure Fluctuation Induced by Cavitating Propeller Using a Simple Surface Panel Method “SQCM”. roceedings of sixth International Symposium on Marine Propulsors, SMP'19. 2019

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MISC (13)：

白石耕一郎, 新川大治朗, 澤田祐希, 金子杏実, 金丸崇, 安東潤. 差分進化法を用いた舶用プロペラ翼形状の多目的最適化-Multi-Objective Optimization for Marine Propeller Blade Shapes Using Differential Evolution Algorithm. ターボ機械 = Turbomachinery. 2022. 50. 12. 716-727
Jun Ando, Daijiro Arakawa, Yuki Sawada, Koichiro Shiraishi, Takashi Kanemaru. Multi-objective Optimization of Marine Propeller Blades Using Real-coded Genetic Algorithm. Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers. 2019. 29. 29. 225-230
Tatsuya Hamada, Yasuo Ichinose, Daijiro Arakawa, Junichi Fujisawa. Investigation on Draft Effects to Duct-Type Energy Saving Device Focusing on Wake and Hull-surface Pressure Distribution. Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers. 2019. 29. 187-192
Takashi Kanamenaru, Jun Ando, Daijiro Arakawa, Koichiro Shiraishi. A Practical Calculation Method of Pressure Fluctuation Induced by Cavitating Propeller. 19th Symposium on cavitation. 2018
Daijiro Arakawa, Koichiro Shiraishi, Yuki Sawada, Chiharu Kawakita. Study on Experiment on Pressure Fluctuation Induced by Propeller and Cavitation. Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers. 2018. 26. 563-568

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Education (3)：

2013 - 2016 Kyushu University Ph.D. in Engineering, Department of Maritime Engineering, Graduate School of Engineering
2011 - 2013 Kyushu University Master of Engineering, Department of Maritime Engineering, Graduate School of Engineering,
- 2011 Kyushu University Bachelor of Engineering, Department of Earth Resources, Marine and Civil Engineering, School of Engineering

Professional career (1)：

Ph.D. (Kyushu University)

Work history (4)：

2022/07 - 現在 GHG Reduction Project Team (concurrent post), National Maritime Research Institute
2021/04 - 現在 National Institute of Maritime, Port and Aviation Technology National Maritime Research Institute, Japan Fluid Engineering & Hull Design Department Senior Researcher
2019/04 - 2021/03 Japan Coast Guard
2016/04 - 2019/03 National Maritime Research Institute in Japan Fluid Control Research Group Researche

Committee career (1)：

2023/04 - 現在 Performance and Motion, JASNAOE general affairs secretary

Awards (2)：

2023/05 - Turbomachinery Society of Japan Turbomachinery Society Award (Paper Award) Multi-objective Optimization for Marine Propeller Blade Shapes Using Differential Evolution Algorithm
2013/03 - The Japan Society of Naval Architects and Ocean Engineers JASNAOE Scholarship Award

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