Houtani Hidetaka

ホウタニヒデタカ | Houtani Hidetaka

Affiliation and department：
Job title： Lecturer

Research field (1)： Marine and maritime engineering

Research theme for competitive and other funds (11)：

2024 - 2027 波浪中船体極値応答に対する波群の発達および波の多方向性の影響
2022 - 2027 Mathematical models and their verifications for fully nonlinear and unsteady motion of ocean waves
2021 - 2024 Influence of the nonlinearities in waves, ship-motions, and ship-structure-responses on the expected maximum load on the ship's life
2018 - 2020 Investigation of the influence of the mechanism of freak wave generation on the vertical bending response of a ship
2017 - 2020 Development of large scale numerical wave tank by the harmonic polinomial cell method

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Papers (21)：

Masahiko Fujikubo, Tetsuo Okada, Hideaki Murayama, Hidetaka Houtani, Naoki Osawa, Kazuhiro Iijima, Kunihiro Hamada, Kimihiro Toh, Masayoshi Oka, Shinichi Hirakawa, et al. A digital twin for ship structures-R&D project in Japan. Data-Centric Engineering. 2024. 5
Takaya Nagumo, Hideyuki Suzuki, Hidetaka Houtani, Mayuko Takaoka, Rodolfo T. Gonçalves. Experimental and numerical studies on regular wave responses of a very-light FOWT with a guy-wired-supported tower: Effects of wave height, wave direction, and mooring line configuration. Ocean Engineering. 2024. 295. 116844-116844
Hidetaka Houtani, Kohei Mikami, Yusuke Komoriyama, Masayoshi Oka, Hideaki Murayama. Consideration of Bending and Torsional Testing Methods Suitable for Hydro-Structural Ship Models. Journal of the Japan Society of Naval Architects and Ocean Engineers. 2023. 38. 85-97
Tomoki Takami, Wataru Fujimoto, Hidetaka Houtani, Sadaoki Matsui. Combination of HOSM and FORM for extreme wave-induced response prediction of a ship in nonlinear waves. Ocean Engineering. 2023. 286. 115643-115643
Yuya Higuchi, Hidetaka Houtani, Rodolfo Trentin Gonçalves, Yasuo Yoshimura, Shinichiro Hirabayashi, Hideyuki Suzuki, Hideo Orihara. Stereo Reconstruction Method for 3D Surface Wave Fields Around a Floating Body Using a Marker Net in a Wave Tank. Journal of Marine Science and Engineering. 2023. 11. 9. 1-21

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MISC (5)：

Hidetaka Houtani. Application 1: ship responses to freak waves. Science and Engineering of Freak Waves. 2024. 153-166
宝谷英貴. フリーク波中の船体応答に関する研究最前線. 日本船舶海洋工学会誌 KANRIN(咸臨). 2021. 98. 22-27
宝谷英貴, 黒田貴子. 水槽試験での海洋波の再現の最新技術. 日本船舶海洋工学会誌 KANRIN(咸臨). 2021. 98. 17-21
大田大地, 黒田貴子, 宝谷英貴. 実海域再現水槽で生成した波浪場の長時間造波による特性変化の検証. 海上技術安全研究所研究発表会講演集. 2018. 18th
黒田貴子, 原正一, 宝谷英貴, 大田大地. 第二世代非損傷時復原性基準過大加速度モードの直接復原性評価. 海上技術安全研究所研究発表会講演集. 2018. 18th

Lectures and oral presentations (79)：

Pressure field evaluation beneath nonlinear waves using the higher-order spectral method and its application to ship response simulations
(Workshop on Nonlinear Water Waves and Related Topics 2023)
Wave response characteristics of a low rigidity FOWT with guy-wire supported tower and single point mooring configuration
(World Conference on Floating Solutions WCFS 2023 Japan 2023)
Numerical investigation of the statistics of vertical bending moments of ships in nonlinearly evolving irregular waves
(ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering, OMAE2023 2023)
Extreme Wave and Vertical Bending Moment Predictions by Higher Order Spectrum Method and FORM
(ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering, OMAE2023 2023)
Measurement of Spatial Wave Profiles around a Floating Body Using Marker-Net
(Conference Proceedings The Japan Society of Naval Architects and Ocean Engineers 2023)

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Education (3)：

2012 - 2015 The University of Tokyo Graduate School of Frontier Sciences Department of Ocean Technology, Policy, and Environment
2010 - 2012 The University of Tokyo Graduate School of Frontier Sciences Department of Ocean Technology, Policy, and Environment
2008 - 2010 The University of Tokyo Faculty of Engineering Department of System Innovation

Professional career (1)：

Work history (5)：

2024/03 - 現在 The University of Tokyo Department of Systems Innovation, School of Engineering Lecturer
2019/04 - 2024/02 The University of Tokyo Department of Systems Innovation, School of Engineering Assistant Professor
2015/04 - 2019/03 National Maritime Research Institute, National Institute of Maritime, Port and Aviation Technology Seakeeping Performance Research Group, Department of Fluids Engineering and Ship Performance Evaluation researcher
2014/04 - 2015/03 National Maritime Research Institute Seakeeping Performance Research Group, Department of Fluids Engineering and Ship Performance Evaluation researcher
2012/04 - 2014/03 National Maritime Research Institute Seakeeping Performance Research Group, Department of Fluids Engineering and Ship Performance Evaluation researcher

Committee career (2)：

2020/06 - 2022/03 超高精度船体構造デジタルツインの研究開発委員会(フェーズ2)テクニカル・グループ(TG) 水槽試験SWG 主査
2018/09 - 2020/03 日本船舶技術研究協会超高精度船体構造デジタルツインの研究開発委員会数値シミュレーション技術・検証・標準化テクニカルグループ(TG2)

Awards (2)：

2022/05 - The Japan Society of Naval Architects and Ocean Engineering Best Paper Award for the Youth (Inui Award) Reproducing an opposing sea in an experimental wave basin based on a hindcast spectrum
2017/05 - The Japan Society of Naval Architects and Ocean Engineering Excellent Lecture Award for young researchers On the Profile of Modulational Wave Trains

Association Membership(s) (2)：

THE OCEANOGRAPHIC SOCIETY OF JAPAN , THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS

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