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Investigation and modelling of air-sea heat and momentum transfer under strong hurricane

Research Project

Project/Area Number 19KK0087
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 17:Earth and planetary science and related fields
Research InstitutionUniversity of Hyogo

Principal Investigator

Takagaki Naohisa  兵庫県立大学, 工学研究科, 准教授 (00554221)

Co-Investigator(Kenkyū-buntansha) 鈴木 直弥  近畿大学, 理工学部, 教授 (40422985)
松田 景吾  国立研究開発法人海洋研究開発機構, 付加価値情報創生部門(地球情報科学技術センター), 副主任研究員 (50633880)
大西 領  東京工業大学, 学術国際情報センター, 教授 (30414361)
小森 悟  同志社大学, 研究開発推進機構, 嘱託研究員 (60127082)
Project Period (FY) 2019-10-07 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2023: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2022: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2021: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywords台風 / 風波 / 運動量輸送 / 熱輸送 / 乱流輸送
Outline of Research at the Start

台風など暴風下における海水面を通しての熱・運動量輸送機構を明らかにし,信頼性の高い輸送モデルを構築することは,台風の強度を正確に見積もるうえで極めて重要である.そこで本研究では,台風シミュレーション水槽を保有するロシアの海外共同研究者と協力し,高風速状態における海水面の砕波機構,および,砕波層を通しての熱・運動量輸送機構を解明し,台風下の強烈な砕波を伴う海水面を通しての熱・運動量輸送モデルを新たに構築することを目的とする.さらに,本モデルが台風強度予測に及ぼす効果について気象予測モデルを用いて検証を行う.

Outline of Final Research Achievements

It is extremely important to clarify the heat and momentum transport mechanism through the sea surface during stormy winds such as typhoons, and to construct a reliable transport model in order to accurately estimate the intensity of typhoons. Therefore, in this study, we collaborate with overseas collaborators in Russia, to construct a new model for heat and momentum transport through the sea surface. As a result of multiple laboratory experiments, we clarified the momentum transport mechanism through the gas-liquid interface due to air-side bulk turbulence, liquid-side flow, and blowing distance (fetch), and established a transport model that takes these effects into account. Furthermore, we verified the effect of changes in water surface shape on heat transport through the gas-liquid interface.

Academic Significance and Societal Importance of the Research Achievements

今回の国際共同研究プロジェクトを通じて,台風強度の推定精度を向上させるために必要な気液間運動量・熱輸送モデルを開発し,複数の査読付き英語論文で発表を行うに至ったことから,その社会的意義は大きい.さらに,本科研費プロジェクトは,国際共同研究グループばかりでなく国内の共同研究グループの関係性を強化し,新しい複数の科学研究プロジェクトへとつながりを発生させた.以上より,本国際共同研究プロジェクトは,学術論文および無形の形で大きな成果を出しており,学術的・社会的に大きな意義を持つといえる.

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (34 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (22 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Remarks (4 results)

  • [Int'l Joint Research] Institute of Applied Physics(ロシア連邦)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Institute of Applied Physics(ロシア連邦)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Institute of Applied Physics(ロシア連邦)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Institute of Applied Physics(ロシア連邦)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Fetch effects on air-sea momentum transport at very high wind speeds2023

    • Author(s)
      Naohisa Takagaki, Naoya Suzuki, Koji Iwano, Kazuki Nishiumi, Ryota Hayashi, Naoki Kurihara, Kosuke Nishitani, Takumi Hamaguchi
    • Journal Title

      Coastal Engineering Journal

      Volume: 66(1) Issue: 1 Pages: 139-152

    • DOI

      10.1080/21664250.2023.2244751

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of wind wave suppression method for air-water momentum transport at extremely high wind speeds2022

    • Author(s)
      Naohisa Takagaki, Santa Sasaki, Naoya Suzuki, Soichiro Goda, Yuliya Troitskaya, Satoru Komori
    • Journal Title

      Journal of Advanced Marine Science and Technology Society

      Volume: -

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of air-side freestream turbulence on the development of air-liquid surface waves2020

    • Author(s)
      Takagaki Naohisa、Suzuki Naoya、Takahata Shunsaku、Kumamaru Hiroshige
    • Journal Title

      Experiments in Fluids

      Volume: 61 Issue: 6 Pages: 136-136

    • DOI

      10.1007/s00348-020-02977-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of current on wind waves in strong winds2020

    • Author(s)
      Takagaki Naohisa、Suzuki Naoya、Troitskaya Yuliya、Tanaka Chiaki、Kandaurov Alexander、Vdovin Maxim
    • Journal Title

      Ocean Science

      Volume: 16 Issue: 5 Pages: 1033-1045

    • DOI

      10.5194/os-16-1033-2020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 高風速時における風波の平衡領域定数およびピーク拡張係数2024

    • Author(s)
      林凌大、高垣直尚、鈴木直弥、西海和希、西谷幸祐、栗原直希、濱口拓海
    • Organizer
      日本機械学会 関西支部第101期定時総会講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Development of mesurement method for momentum transport through air-water surface2023

    • Author(s)
      Kazuki Nishiumi, Naohisa Takagaki, Naoya Suzuki, Ryota Hayashi, Naoki Kurihara, Kosuke Nishitani, Takumi Hamaguchi
    • Organizer
      The 3rd Joint Symposium on Advanced Mechanical Science and Technology
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 砕波を伴う風波気液界面を通しての運動量輸送量の高精度測定法の開発2023

    • Author(s)
      西海和希、高垣直尚、鈴木直弥、林凌大、栗原直希、西谷幸祐、濱口拓海
    • Organizer
      第30回海洋工学シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高風速時の海洋波表面を通しての運動量輸送量の測定2023

    • Author(s)
      鈴木直弥、高垣直尚、西谷幸祐、濱口拓海、西海和希、林凌大、栗原直希
    • Organizer
      海洋波および大気海洋相互作用に関するワークショップ
    • Related Report
      2022 Research-status Report
  • [Presentation] 高風速下における運動量フラックスの測定および運動量輸送機構の解明2023

    • Author(s)
      栗原直希、西海和希、林凌大、高垣 直尚、鈴木直弥
    • Organizer
      日本機械学会 関西学生会2022年度学生員卒業研究発表講演会
    • Related Report
      2022 Research-status Report
  • [Presentation] 新型コロナ感染対策と実験流体工学ーマスク周りの呼吸流れを見るー2022

    • Author(s)
      高垣直尚
    • Organizer
      本混相流学会第47回レクチャーシリーズ
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 高風速域での砕波を伴う大気・海洋間運動量輸送量の測定手法2022

    • Author(s)
      西海和希、林凌大、佐々木燦汰、西谷幸祐、高垣直尚、鈴木直弥
    • Organizer
      海洋波および大気海洋相互作用に関するワークショップ
    • Related Report
      2021 Research-status Report
  • [Presentation] 微粒化を伴う気液界面を通しての運動量輸送機構の解明2022

    • Author(s)
      西海和希、高垣 直尚
    • Organizer
      日本機械学会 関西学生会2021年度学生員卒業研究発表講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 海面を通しての運動量・スカラ輸送機構に関する研究2021

    • Author(s)
      高垣直尚
    • Organizer
      第3回先進的ながれ研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 強烈な砕波を伴う気液界面における運動量輸送量の測定手法の構築2020

    • Author(s)
      合田総一郎,高垣直尚,鈴木直弥,松田景吾,小森悟,Yuliya Troitskaya
    • Organizer
      日本機械学会 2020年度年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 風波水槽での高風速時の砕波を伴う大気・海洋間運動量輸送の評価2020

    • Author(s)
      合田総一郎,高垣直尚,鈴木直弥,松田景吾,小森悟,Yuliya Troitskaya
    • Organizer
      日本海洋理工学会 2020年度秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 強風時の大気・海洋間運動量輸送に及ぼす浅瀬の影響2020

    • Author(s)
      佐々木燦汰,高垣直尚,鈴木直弥
    • Organizer
      日本海洋理工学会 2020年度秋季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 高風速域での砕波を伴う大気・海洋間運動量輸送量の測定手法の構築2020

    • Author(s)
      佐々木燦汰,高垣直尚,鈴木直弥
    • Organizer
      波浪研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 高風速下における水面を通しての運動量輸送量の測定2020

    • Author(s)
      三浦徹馬,高垣直尚
    • Organizer
      日本機械学会 関西学生会2021年度学生員卒業研究発表講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Development of the loop method on long-fetch conditions in wind wave tank2020

    • Author(s)
      Uemura Yusuke, Naosisa Takagaki, Naoya Suzuki
    • Organizer
      2020 Ocean Sciences Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Initial approach on the effect of component waves on drag coefficient in laboratory experiments2020

    • Author(s)
      Rikuya Maekawa, Naoya Suzuki, Naosisa Takagaki,
    • Organizer
      2020 Ocean Sciences Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Measurement method of the wind stress at high wind speeds in laboratory experiments2020

    • Author(s)
      Temma Onishi, Naoya Suzuki, Naohisa Takagaki
    • Organizer
      2020 Ocean Sciences Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of the sea surface current on the growth of wind wave in laboratory experiment2020

    • Author(s)
      Chiaki Tanaka, Naoya Suzuki, Naohisa Takagaki, Yuliya Troitskaya, Satoru Komori, Alexander Kandaurov, Maxim Vdovin, Masanori Konda
    • Organizer
      2020 Ocean Sciences Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 風波水槽での大気・海洋間運動量輸送における表層流の影響の検討に向けた初期実験2019

    • Author(s)
      田中千晶、鈴木直弥、高垣直尚、根田昌典
    • Organizer
      海洋理工学会秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 台風の強度予測技術の開発2019

    • Author(s)
      高垣直尚、鳥居元彰、高見健大朗
    • Organizer
      企業・大学・学生マッチングin Himeji 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 気液自由界面の微粒化の観察2019

    • Author(s)
      鳥居元彰、高垣直尚、河南 治、本田逸郎
    • Organizer
      日本機械学会関西支部学生発表会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高風速下の気液界面を通しての運動量輸送量の測定2019

    • Author(s)
      高見健大朗、高垣直尚
    • Organizer
      日本機械学会関西支部学生発表会
    • Related Report
      2019 Research-status Report
  • [Remarks] 兵庫県立大学大学院工学研究科機械工学専攻流体工学研究室ホームページ

    • URL

      https://www.eng.u-hyogo.ac.jp/faculty/takagaki/index.html

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
  • [Remarks] 兵庫県立大学 教員詳細『高垣直尚』

    • URL

      https://www.eng.u-hyogo.ac.jp/outline/faculty/takagaki/index.html

    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Remarks] Researchmap『高垣直尚』

    • URL

      https://researchmap.jp/naohisa_takagaki

    • Related Report
      2021 Research-status Report 2020 Research-status Report
  • [Remarks] 兵庫県立大学 研究者データベース『高垣直尚』

    • URL

      http://kyoin.u-hyogo.ac.jp/staff/eng/takagaki/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-10-10   Modified: 2025-01-30  

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