Updated on 2024/10/02

Information

 

写真a

 
LIU YINGYI
 
Organization
Research Institute for Applied Mechanics Renewable Energy Center Assistant Professor
Research and Education Center for Offshore Wind (Joint Appointment)
Kyushu University Platform of Inter/Transdisciplinary Energy Research (Joint Appointment)
Interdisciplinary Graduate School of Engineering Sciences Department of Interdisciplinary Engineering Sciences(Joint Appointment)
Title
Assistant Professor
Contact information
メールアドレス
Tel
0925837785
Profile
(1) Research: Floating wind turbine dynamic analysis, wind turbine aerodynamics, floating body hydrodynamics, etc. (2) Education: Interdisciplinary Graduate School of Engineering and Science (IGSES)・Department of Earth System Science and Technology (ESST)・Nonlinear Fluid Engineering Laboratory (NLFE)

Degree

  • Doctor of Engineering

  • Bachelor of Engineering

  • Master of Engineering

Research Interests・Research Keywords

  • Research theme:Wake effect on the loading and performance of downstream wind turbines and the optimal layout of a wind farm

    Keyword:analytical modeling, wake effect, wind farm

    Research period: 2019.4 - 2024.3

  • Research theme:Numerical modeling of wave energy converters in isolation or arrays

    Keyword:Ocean wave energy, wave farm, numerical modeling

    Research period: 2018.4 - 2023.3

  • Research theme:Dynamic analysis of floating offshore wind turbines and the tower aerodynamics on the wind turbine performance

    Keyword:floating type, tower aerodynamics

    Research period: 2017.7 - 2022.6

  • Research theme:Water wave interaction with marine structures in frequency domain and time domain Development of high-efficiency computational codes in offshore hydrodynamics

    Keyword:Offshore Hydrodynamics, Ocean Engineering

    Research period: 2009.9 - 2022.6

Awards

  • 優秀論文賞(神戸市長賞)

    2022.3   在日中国同窓会 & 神戸市   Outstanding Paper Award, to the paper below: Yingyi Liu*, Shigeo Yoshida, Changhong Hu, Makoto Sueyoshi, Liang Sun, Junliang Gao, Peiwen Cong, Guanghua He (2018). A reliable open-source package for performance evaluation of floating renewable energy systems in coastal and offshore regions. Energy Conversion and Management, 174: 516-536. (JCR Q1, IF: 9.709, Citation: 16)

  • 2018 Peer Review Awards (Top 1% Reviewers for Engineering)

    2018.9  

  • Best Paper Award

    2018.9   The 4th Asian Wave and Tidal Energy Conference (AWTEC 2018)  

Papers

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Books

Presentations

  • Wave energy absorption amongst arrays of point absorbers with a non-regular geometry International conference

    Yingyi Liu, Siming Zheng, Hui Liang, Peiwen Cong

    Proc. of the 37th International Workshop on Water Waves and Floating Bodies (IWWWFB37)  2022.4 

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    Event date: 2022.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

    Other Link: http://www.iwwwfb.org/Workshops/37.htm

    Repository Public URL: http://hdl.handle.net/2324/4798338

  • Introduction of the Open-Source Boundary Element Method Solver HAMS to the Ocean Renewable Energy Community International conference

    Yingyi Liu

    Proc. of the 14th European Wave and Tidal Energy Conference (EWTEC2021)  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    Repository Public URL: http://hdl.handle.net/2324/4753050

  • Computational accuracy and efficiency for Diffraction Transfer Matrix using hybrid source-dipole formulations International conference

    Yingyi Liu, Hui Liang, Masashi Kashiwagi, Peiwen Cong

    Proc. of the 36th International Workshop on Water Waves and Floating Bodies (IWWWFB36)  2021.4 

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    Event date: 2021.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Other Link: http://www.iwwwfb.org/Abstracts/iwwwfb36/IWWWFB36GLOBAL024.pdf

    Repository Public URL: http://hdl.handle.net/2324/4752555

  • Time-Domain Response of a Semi-Submersible Floating Wind Turbine with Trussed Slender Structures International conference

    Yingyi Liu, Changhong Hu, Shigeo Yoshida

    Proc. of the 14th ISOPE Pacific-Asia Offshore Mechanics Symposium (PACOMS 2020)  2020.11 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Other Link: https://onepetro.org/ISOPEPACOMS/proceedings-abstract/PACOMS20/All-PACOMS20/ISOPE-P-20-178/449355

    Repository Public URL: http://hdl.handle.net/2324/4752554

  • Release of a reliable open-source package for performance evaluation of ocean renewable energy devices International conference

    Yingyi Liu, Shigeo Yoshida, Hiroshi Yamamoto, Akinori Toyofuku, Changhong Hu, Makoto Sueyoshi, Hongzhong Zhu

    Proc. of the 4th Asian Wave and Tidal Energy Conference (AWTEC 2018)  2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Repository Public URL: http://hdl.handle.net/2324/2320612

  • Development of an open-source package for computing free-surface Green’s function in constant-depth ocean Topography: FinGreen3D Invited International conference

    2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Qingdao   Country:China  

  • Hydrodynamic analysis of a semi-submersible FOWT by hybrid panel-stick models International conference

    Yingyi Liu, Changhong Hu, Sueyoshi Makoto, Hidetsugu Iwashita

    Proc. of the 25th International Ocean and Polar Engineering Conference (ISOPE2015)  2015.6 

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    Event date: 2015.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Hydrodynamic analysis of a semi-submersible FOWT by hybrid panel-stick models

    Other Link: http://www.isope.org/publications/proceedings/ISOPE/ISOPE%202015/index.htm

  • Time domain simulation of a semi-submersible type floating wind turbine International conference

    Yingyi Liu, Changhong Hu, Sueyoshi Makoto, Shigeo Yoshida, Yuichiro Honda, Yuji Ohya

    Proc. of the 24th International Ocean and Polar Engineering Conference (ISOPE2014)  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Time domain simulation of a semi-submersible type floating wind turbine

    Other Link: http://www.isope.org/publications/proceedings/ISOPE/ISOPE%202014/index.htm

    Repository Public URL: http://hdl.handle.net/2324/4060950

  • Effect of Second-order Wave Drift Loads on a Barge-type Floating Wind Turbine Platform with Multiple Moonpools

    Lei Tan, Yingyi Liu, Tomoki Ikoma

    2023.11 

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical simulations of towing a jacket foundation with triple buckets International conference

    Lei Tan, Changhong Hu, Yingyi Liu

    Proc. of the 12th International Workshop on Ship and Marine Hydrodynamics (IWSH 2023)  2023.8 

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    Event date: 2023.8 - 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Finland  

    Other Link: https://iopscience.iop.org/article/10.1088/1757-899X/1288/1/012033/meta

  • A Numerical Analysis Tool for the Design of a TLP-Based Met Mast International conference

    Lei Tan, Yingyi Liu, Changhong Hu

    Proc. of the 33rd International Offshore and Polar Engineering Conf. (ISOPE 2023)  2023.6 

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    Event date: 2023.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Canada  

    Other Link: https://onepetro.org/ISOPEIOPEC/proceedings-abstract/ISOPE23/All-ISOPE23/ISOPE-I-23-136/524484

  • Review of the Open-Source Boundary Element Method Framework for Ocean Renewable Energy

    2022.11 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • A Numerical Analysis Tool for TLP Met Mast Development

    Lei Tan, Changhong Hu, Yingyi Liu

    2022.11 

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    Event date: 2022.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical Investigation on a Fully Coupled Higher-Order Aero-Hydrodynamic Analysis Model for Offshore Wind Turbine International conference

    Sijia Deng, Dezhi Ning, Yingyi Liu, Lin Lin, Zhenhua Gu

    Proc. of the 32nd International Offshore and Polar Engineering Conference  2022.6 

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    Event date: 2022.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Other Link: https://onepetro.org/ISOPEIOPEC/proceedings-abstract/ISOPE22/All-ISOPE22/ISOPE-I-22-029/493623

  • Theory, Development and Application of a Frequency-Domain Preprocessor for Hydrodynamic Analysis of Marine Structures International conference

    Yingyi Liu

    International Symposium on Ocean Science and Technology  2019.10 

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    Event date: 2019.10 - 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Evaluating Finite-Depth Free-Surface Green’s Function Using an Enhanced Endo’s Approach

    日本船舶海洋工学会令和元年春季講演会論文集  2019.6 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagasaki   Country:Japan  

    Repository Public URL: http://hdl.handle.net/2324/4751315

  • Partial wake effect on the dynamic responses of a multiple-turbine floating wind turbine system of a semi-submersible type International conference

    Yingyi Liu, Shigeo Yoshida, Changhong Hu, Makoto Sueyoshi, Hongzhong Zhu, Toyofuku Akinori, Hiroshi Yamamoto

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:United Kingdom  

  • Performance evaluation of a multiple-rotor floating wind turbine system of a semi-submersible type under partial wake effects

    Yingyi Liu, Shigeo Yoshida, Changhong Hu, Makoto Sueyoshi

    2019.1 

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    Event date: 2019.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • (1) Dynamics of a Semi-Submersible Mounted with Multiple Diffuser-Augmented Wind Turbines, and (2) An open-source package with the application of performance evaluation of floating renewable energy systems: FinGreen3D Invited International conference

    Yingyi Liu

    The Wave Interaction with Marine Structures Workshop (WIMS'18)  2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

  • Response Characteristics of DeepCwind floating wind turbine moored by a single point mooring system International conference

    Yingyi Liu, Shigeo Yoshida, Hiroshi Yamamoto, Akinori Toyofuku, Changhong Hu, Makoto Sueyoshi, Hongzhong Zhu

    Proc. of the 2018 International Grand Renewable Energy Conf. (GRE 2018)  2018.6 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Development of an open-source numerical package for marine hydrodynamics: FinGreen3D Invited International conference

    Yingyi Liu, Yoshida Shigeo, Liang Sun, Junliang Gao

    3nd International Exchange and Innovation Conference on Engineering & Sciences Kyushu University  2017.10 

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    Event date: 2017.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Development of an open-source numerical package for marine hydrodynamics: FinGreen3D

    Other Link: http://www.tj.kyushu-u.ac.jp/en/igses/ieices/

  • Suspension design of a semi-submersible platform International conference

    Hongzhong Zhu, Changhong Hu, Yingyi Liu, Kangping Liao

    Proc. of the 35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2016)  2016.6 

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    Event date: 2016.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Suspension design of a semi-submersible platform

    Other Link: Numerical study of transient harbor oscillations induced by N-waves

    Repository Public URL: http://hdl.handle.net/2324/4752553

  • Numerical study of transient harbor oscillations induced by N-waves International conference

    Junliang Gao, Chunyan Ji, Yingyi Liu

    Proc. of the 35th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2016)  2016.6 

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    Event date: 2016.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Numerical study of transient harbor oscillations induced by N-waves

    Other Link: https://www.asme.org/products/proceedings/2016-2016-35th-international-conference-ocean

  • Optimal Suspension Design of a Semi-Submersible Platform

    Hongzhong Zhu, Changhong Hu, Yingyi Liu

    The 3rd Multi-symposium on Control Systems (MSCS 2016)  2016.5 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Optimal Suspension Design of a Semi-Submersible Platform

    Other Link: http://mscs2016.sice-ctrl.jp

  • Roll motion of a maintenance ship in proximity to a spar-type floating wind turbine for safe offshore access International conference

    Yingyi Liu, Shigeo Yoshida

    The 7th Workshop on Roll Motion of ships & offshore Structures (WRMSOS-7, 2016)  2016.1 

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    Event date: 2016.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Roll motion of a maintenance ship in proximity to a spar-type floating wind turbine for safe offshore access

  • ディフューザ付風車ロータ用の拡張運動量理論

    日本風力エネルギー学会論文集  2015.11 

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    Event date: 2015.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Hydrodynamic analysis of a semi-submersible type floating wind turbine International conference

    Changhong Hu, Sueyoshi Makoto, Cheng Liu, Yingyi Liu

    Proc. of the 11th ISOPE Pacific/Asia Offshore Mechanics Symposium (PACOMS2014)  2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Hydrodynamic analysis of a semi-submersible type floating wind turbine

    Other Link: http://www.isope.org/publications/proceedings/ISOPE-PACOMS/PACOMS%202014/data/index.htm

  • Development of an integrated analysis tool for floating offshore wind turbine system International conference

    Yingyi Liu, Changhong Hu, Shigeo Yoshida, Makoto Sueyoshi, Yuji Ohya

    Proc. of the 2014 International Grand Renewable Energy Conf. (GRE 2014)  2014.7 

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    Event date: 2014.7 - 2014.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Development of an integrated analysis tool for floating offshore wind turbine system

    Other Link: http://www.grand-re2014.org/eng-conf/

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MISC

Works

  • HAMS

    Yingyi Liu

    2020.10

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    HAMS (abbr. for Hydrodynamic Analysis of Marine Structures) is the world's 2nd open-source BEM code (released after Nemoh by Centrale Nantes, France, 2014) in offshore hydrodynamics. It is based on boundary integral equations of the potential flow theory and implemented in the frequency domain for analysing the wave-structure interaction phenomenon. HAMS is released in the hope that it will contribute to eliminating the inequality (for those who are not able to afford to purchase a costly commercial BEM software) in the continuous research developments related to offshore engineering and ocean renewable energies. HAMS is freely distributed under the Apache License and updated on GitHub.

    Other Link: https://github.com/YingyiLiu/HAMS

  • FINGREEN3D

    Yingyi Liu

    2018.7

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    FINGREEN3D is an open-source package for computation of the free-surface Green's function under a finite water depth, which is the core-part of the boundary integral equations in the potential flow theory for analysis of wave-structure interactions. It is currently written in FORTRAN 90. FINGREEN3D is developed in the hope that it can contribute to the continuous development of offshore floating renewable energy systems as well as other ocean/marine engineering applications, regardless of academic or industrial purpose.

    Other Link: https://github.com/YingyiLiu/FinGreen3D

Professional Memberships

  • International Network on Offshore Renewable Energy (INORE)

  • The Japan Society of Naval Architects and Ocean Engineers (JASNAOE)

  • International Society of Offshore and Polar Engineers (ISOPE)

  • Institute of Electrical and Electronics Engineers (IEEE)

  • IEEE Oceanic Engineering Society (IEEE-OE)

  • IEEE Power & Energy Society (IEEE-PE)

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Committee Memberships

  • International Society of Offshore and Polar Engineers   Steering committee member   Foreign country

    2020.7 - 2022.6   

  • International Society of Offshore and Polar Engineers   Technical Program Committee Member   Foreign country

    2020.7 - 2022.6   

Academic Activities

  • 実行委員

    令和5年日本船舶海洋工学会秋季講演会  ( 長崎 ) 2023.11

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    Type:Competition, symposium, etc. 

    Number of participants:200

  • Screening of academic papers

    Role(s): Peer review

    2023

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:15

    Proceedings of International Conference Number of peer-reviewed papers:2

  • Applied Science International contribution

    2022.11 - 2024.2

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    Type:Academic society, research group, etc. 

  • International Advisory Panel Member International contribution

    International Conference on Intelligent Marine Equipment and Technology (IMET 2022)  ( Wuhan China ) 2022.8

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    Type:Competition, symposium, etc. 

    Number of participants:500

  • Screening of academic papers

    Role(s): Peer review

    2022

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:18

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Wind International contribution

    2021.10 - 2023.9

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    Type:Academic society, research group, etc. 

  • Wind International contribution

    2021.10 - 2022.6

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    Type:Academic society, research group, etc. 

  • Journal of Marine Science and Engineering International contribution

    2021.8 - 2023.7

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    Type:Academic society, research group, etc. 

  • Session Organizer International contribution

    31st International Ocean and Polar Engineering Conference  ( Rhodes Greece ) 2021.6

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    Type:Competition, symposium, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2021

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:15

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:2

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Journal of Marine Science and Engineering International contribution

    2020.12 - 2021.11

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    Type:Academic society, research group, etc. 

  • Frontiers in Energy Research International contribution

    2020.6 - 2021.2

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    Type:Academic society, research group, etc. 

  • Session Chair International contribution

    International Symposium on Novel Computational and Experimental Methods for Complicated Fluid Structure Interactions  ( RIAM, Kyushu University Japan ) 2020.1

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    Type:Competition, symposium, etc. 

    Number of participants:40

  • Screening of academic papers

    Role(s): Peer review

    2020

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:31

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:2

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Session Chair International contribution

    International Symposium on Ocean Science and Technology  ( Busan Korea ) 2019.10 - 2019.11

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    Type:Competition, symposium, etc. 

    Number of participants:30

  • Heliyon International contribution

    2019.7 - 2022.7

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    Type:Academic society, research group, etc. 

  • Frontiers in Energy Research International contribution

    2019.6 - 2019.12

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    Type:Academic society, research group, etc. 

  • Heliyon International contribution

    2019.2 - 2019.6

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    Type:Academic society, research group, etc. 

  • Screening of academic papers

    Role(s): Peer review

    2019

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:30

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2018

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:27

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:1

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2017

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:4

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:0

    Proceedings of domestic conference Number of peer-reviewed papers:0

  • Screening of academic papers

    Role(s): Peer review

    2016

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    Type:Peer review 

    Number of peer-reviewed articles in foreign language journals:6

    Number of peer-reviewed articles in Japanese journals:0

    Proceedings of International Conference Number of peer-reviewed papers:1

    Proceedings of domestic conference Number of peer-reviewed papers:0

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Research Projects

  • Mooring design and coupled dynamic analysis of wave energy converter and its mooring system under typical sea states

    2024

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • 20MW級マルチパス風車に関する基礎的検討

    2023.11 - 2024.3

    受託研究

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    Authorship:Principal investigator  Grant type:Other funds from industry-academia collaboration

  • 20MW級風車の解析・技術調査研究

    2023.1 - 2023.3

    受託研究

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    Authorship:Principal investigator  Grant type:Other funds from industry-academia collaboration

  • 近隣風車間ウェイク損失の計算

    2023

    若手教員への研究費支援

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • Fully nonlinear coupled motion and energy conversion characteristics study of an integrated system consisting of a floating offshore wind turbine and oscillating body wave energy converters

    2023

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • クラスター風車複数後流解析モデリング Wake superposition modelling for a cluster of wind turbines

    2022.4 - 2023.3

    共同研究

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    Authorship:Principal investigator  Grant type:Other funds from industry-academia collaboration

  • 風下側風車のウェイク影響に関する理論的研究 Theoretical investigation of the principle of wake effect on downstream wind turbines

    2022.1 - 2022.3

    共同研究

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    Authorship:Principal investigator  Grant type:Other funds from industry-academia collaboration

  • Elucidation of the hydro-dynamics in newly-arised innovative floating systems toward highly-efficient ocean renewable energy conversion

    Grant number:JP22K14430  2022 - 2024

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Early-Career Scientists

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • Coupled numerical framework development of hybrid floating offshore wind turbine (FOWT) and oscillating water column (OWC) wave energy converters with power take-off (PTO) control

    2022

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • Numerical prediction of annual power production of wave farms at an Australia or Japan localised site under multi-directional irregular sea wave conditions

    2022

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • Predictions of the wave power absorption by a large Floating Oscillating Water Column (OWC) wave energy converter based on a Higher-order Boundary Element (HOBEM) method

    2021

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • Predictions of Viscous Damping of Floating Structure Based on Computational Fluid Dynamics Method

    2020

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • A practical approximation method for free-surface Green's function in finite water depth with an extreme fast computational speed International coauthorship

    2019.4 - 2019.12

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    Authorship:Principal investigator 

  • Coupled aerodynamic and floating platform dynamics

    2019

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    Authorship:Coinvestigator(s)  Grant type:On-campus funds, funds, etc.

  • Performance evaluation of multiple-rotor floating wind turbine systems of semi-submersible type under the effect of partial wake from upstream rotors

    2018.10 - 2019.3

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    Authorship:Principal investigator 

  • 波と風条件における細長トラス構造浮体式洋上風車の弾性変形に関する研究 International coauthorship

    2018.7 - 2020.6

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    Authorship:Principal investigator 

    This research aims to develop a systematic modeling method for a special type of semi-submersible floating wind turbine, composed by slender trussed bracings.

  • Development of a next-generation IGA-BEM based on T-splines to investigate the performance of complex-shaped wave energy devices undergoing strong mutual interactions in large arrays

    2018.4 - 2022.3

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    Authorship:Principal investigator 

  • 浮体式洋上風車の非線形不規則波における流力応答と構造応答特性 International coauthorship

    2018.4 - 2020.2

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    Authorship:Principal investigator 

    This project aims to foster young Japanese students in studying hydrodynamics, aerodynamics and hydroelasticity of a floating wind turbine in harsh sea conditions, with international cooperations.

  • 風力発電等技術研究開発/洋上風力発電等技術研究開発/次世代浮体式洋上風力発電システム実証研究(要素技術実証)

    2018 - 2023

    NEDO

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    Authorship:Coinvestigator(s)  Grant type:Contract research

  • Development of a next-generation IGA-BEM based on T-splines to investigate the performance of complex-shaped wave energy devices undergoing strong mutual interactions in large arrays

    Grant number:18K13939  2018 - 2021

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Early-Career Scientists

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 波と風条件における細長トラス構造浮体式洋上風車の弾性変形に関する研究 Elastic deformation of a floating wind turbine structure composed by slender members in the presence of waves and winds

    2018 - 2020

    Open Funding of Dalian University of Technology

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    Authorship:Principal investigator  Grant type:Contract research

  • 浮体式洋上風車の非線形不規則波における流体力学的応答と構造応答特性 Hydrodynamic and structural response characteristics of offshore floating wind turbines in nonlinear irregular waves

    2018 - 2020

    公益社団法人 日本船舶海洋工学会 海外共同研究促進事業 共同研究補助金

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    Authorship:Principal investigator  Grant type:Contract research

  • Performance evaluation of multiple-rotor floating wind turbine systems of semi-submersible type under the effect of partial wake from upstream rotors

    2018

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 風力発電等技術研究開発/洋上風力発電等技術研究開発/洋上風力発電システム実証研究(低コスト施工技術調査研究)

    2017

    NEDO

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    Authorship:Coinvestigator(s)  Grant type:Contract research

  • 洋上風力発電用アクセス装置の開発

    2016.3 - 2017.3

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    Authorship:Coinvestigator(s)  Grant type:Other funds from industry-academia collaboration

  • 風力発電等技術研究開発/洋上風力発電等技術研究開発/次世代浮体式洋上風力発電システム実証研究(要素技術開発)

    2016 - 2017

    NEDO

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    Authorship:Coinvestigator(s)  Grant type:Contract research

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Educational Activities

  • I'm affiliated to the Department of Earth System Science & Technology, the Graduate School of Science and Engineering of Kyushu University.

    I'm engaged in the research work of graduate students and provide guidance on daily technical solutions and Q&A to the graduate students.

    Assist guidance on preparing Master theses by the graduate students.

Class subject

  • (CAMPUS Asia) Fundamentals of Ocean Engineering – Wave-Structure Interaction

    2021.6 - 2021.8   Summer quarter

  • (CAMPUS Asia) Fundamentals of Ocean Wave Energy – Numerical Modeling of Arrays of Wave Energy Converters

    2021.6 - 2021.8   Summer quarter

  • (CAMPUS Asia) Fundamentals of Floating Wind Energy - Dynamic Analysis of Offshore Floating Wind Turbine

    2021.6 - 2021.8   Summer quarter

FD Participation

  • 2020.2   Role:Participation   Title:FD in English "Introduction of Kyushu University Internal Funding Program"

    Organizer:University-wide

  • 2019.8   Role:Participation   Title:FD in English "On the Kakenhi System and How to Write a Kakenhi Proposal"

    Organizer:University-wide

  • 2019.7   Role:Participation   Title:FD in English "What All Researcher Should Know about Copyright and Patents - Opportunity, Rights and Obligations"

    Organizer:University-wide

Acceptance of Foreign Researchers, etc.

  • University of Oxford

    Acceptance period: 2020.12 - 2020.1   (Period):Less than 2 weeks

    Nationality:United Kingdom

    Business entity:On-campus funds

  • CNOOC Research Institute Co., Ltd

    Acceptance period: 2018.11   (Period):Less than 2 weeks

    Nationality:China

Travel Abroad

  • 2019.4

    Staying countory name 1:China   Staying institution name 1:Shanghai Jiao Tong University

  • 2019.3

    Staying countory name 1:United Kingdom   Staying institution name 1:University of Oxford

  • 2019.1

    Staying countory name 1:China   Staying institution name 1:Southern University of Science and Technology

  • 2018.10

    Staying countory name 1:Portugal   Staying institution name 1:Instituto Superior Técnico

  • 2018.9

    Staying countory name 1:China   Staying institution name 1:Dalian University of Technology

  • 2018.9

    Staying countory name 1:Taiwan, Province of China   Staying institution name 1:National Taiwan Ocean University

  • 2018.6

    Staying countory name 1:China   Staying institution name 1:Shanghai Jiao Tong University

  • 2017.11 - 2017.12

    Staying countory name 1:China   Staying institution name 1:Harbin Institute of Technology (Weihai)

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