Rchr
J-GLOBAL ID:201401024740331854
Update date: Feb. 01, 2024
Takagaki Naohisa
タカガキ ナオヒサ | Takagaki Naohisa
Affiliation and department:
Job title:
Associate Professor
Homepage URL (2):
https://www.eng.u-hyogo.ac.jp/faculty/takagaki/index.html
,
https://scholar.google.co.jp/citations?user=CKIpBsoAAAAJ&hl=ja&oi=sra
Research field (6):
Earth resource engineering, energy science
, Chemical reaction and process system engineering
, Transfer phenomena and unit operations
, Medical systems
, Atmospheric and hydrospheric science
, Fluid engineering
Research keywords (23):
化学反応
, 乱流混合
, ウォータージェット
, 医工学
, 抗力係数
, 海洋物理
, 微粒化
, 熱輸送
, 物質輸送
, 移動現象論
, 流体工学
, 台風
, 風波
, 降雨
, 混相流
, 環境流体工学
, 乱流
, 数値流体力学
, 気液界面
, 地球温暖化
, 二酸化炭素
, 数値解析
, 計測技術
Research theme for competitive and other funds (26):
- 2021 - 2024 Heat transfer mechanisms across high-concentrated form layer generated by strong wind shear above water surface
- 2019 - 2024 Investigation and modelling of air-sea heat and momentum transfer under strong hurricane
- 2022 - 2024 台風下の海表面での運動量・熱流束の予測と制御
- 2019 - 2023 大気-海洋間の運動量・ガス交換機構の統合的モデル化とその地球環境工学的応用
- 2018 - 2023 風の海面摩擦係数における波浪・風速変動の影響
- 2019 - 2021 Development of a technique for preventing red tide by damping wind waves and promoting turbulent mixing below the wavy air-water interface
- 2018 - 2021 Momentum transfer mechanisms across high-concentrated form layer generated by strong wind shear above water surface
- 2020 - 2021 数値流体シミュレーションに基づく開放骨折時の骨髄高濃度抗菌薬投与最適化システム
- 2016 - 2019 Elucidation of mechanism of interaction between liquid fuel atomization and combustion instability
- 2018 - 2019 強風下における大気海洋表面を通しての熱・物質・運動量輸送に関する実験的研究
- 2016 - 2018 Horizontal transport of sea spray droplets intensifying tropical cyclones
- 2016 - 2018 Mechanisms of drag reduction over breaking air-water interface at extremely high wind speeds
- 2018 - 2018 瀬戸内などの内海における台風強度の推測のための基礎研究
- 2018 - 2018 台風下における激しい砕波を伴う海面を通しての輸送機構の解明と高性能モデルの確立
- 2017 - 2017 新規の消波発電装置の開発
- 2017 - 2017 台風下における海洋波の砕波・発達機構の解明
- 2014 - 2016 An idea for controlling and weakening tropical cyclones by changing surface tension and viscosity on wavy sheared air-water interface
- 2013 - 2016 Experimental investigation of momentum and scalar transfer mechanism across the air-water interface with wave breaking at extremely high wind speeds
- 2012 - 2015 Scalar transfer across the sheared air-water interface at middle-high transient wind speeds
- 2012 - 2014 Development of the world's most advanced CO2 meter
- 2011 - 2012 An experimental study on wind-wave damping by raindrops' impingement
- 2010 - 2012 Combined effects of wind shear, rainfall and swell on mass transfer across the air-water interface
- 2010 - 2011 世界最高精度の気液界面近傍CO2濃度計の開発
- 2010 - 2010 世界最高精度の気液界面近傍CO2濃度計の開発
- 2007 - 2009 Effects of rainfall and wind shear on mass transfer across the air-water interface
- 2006 - 2007 大気海洋間の気液界面を通しての物質移動および界面近傍の乱流構造に及ぼす降雨の影響
Show all
Papers (56):
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Naohisa Takagaki, Naoya Suzuki, Koji Iwano, Kazuki Nishiumi, Ryota Hayashi, Naoki Kurihara, Kosuke Nishitani, Takumi Hamaguchi. Fetch effects on air-sea momentum transfer at very high wind speeds. Coastal Engineering Journal. 2023. 1-14
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Keigo Matsuda, Satoru Komori, Naohisa Takagaki, Ryo Onishi. Effects of surface tension reduction on wind-wave growth and air-water scalar transfer. Journal of Fluid Mechanics. 2023. 960
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Takagaki Naohisa, Sasaki Santa, Suzuki Naoya, Goda Soichiro, Troitskaya Yuliya, Komori Satoru. Development of Wind Wave Suppression Method for Air-Water Momentum Transport at Extremely High Wind Speeds. Journal of Advanced Marine Science and Technology Society. 2022. 27. 1. 63-72
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Suzuki Naoya, Ueda Yohei, Takagaki Naohisa, Ueki Iwao, Ikeda Atsutoshi. Effects of Wind Fluctuations and Various Drag Coefficient Models on Air-sea Momentum Flux Estimation at High Wind Speeds. Journal of Advanced Marine Science and Technology Society. 2022. 27. 1. 73-79
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Naohisa Takagaki, Naoya Suzuki, Yuliya Troitskaya, Chiaki Tanaka, Alexander Kandaurov, Maxim Vdovin. Effects of current on wind waves in strong winds. Ocean Science. 2020. 16. 5. 1033-1045
more...
MISC (90):
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高垣直尚. Fluid-Dynamic Research/Outreach Related to COVID-19 : Making the Invisible Visible. ながれ : 日本流体力学会誌 = Nagare : journal of Japan Society of Fluid Mechanics. 2021. 40. 3. 196-202
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DOGAHARA Atsushi, KAWANAMI Osamu, TAKAGAKI Naohisa, HONDA Itsuro. Effects of vortex generator placement in rectangular channel on heat transfer enhancement. The Proceedings of Conference of Kansai Branch. 2021. 2021.96. 31112
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KUDO Saya, TAKAGAKI Naohisa, KAWANAMI Osamu, HONDA Itsuro. Characteristics of turbulent flow on flat plate with dimple. The Proceedings of Conference of Kansai Branch. 2021. 2021.96. 2807
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藤中雄大, 高垣直尚, 河南治, 本田逸郎. Effect of Louver fin molding on flow. 可視化情報シンポジウム(CD-ROM). 2021. 49th (Web)
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奥井和志, 高垣直尚, 河南治, 本田逸郎. Flow vortex structure on a flat plate with dimples. 可視化情報シンポジウム(CD-ROM). 2021. 49th (Web)
more...
Patents (1):
Lectures and oral presentations (69):
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直交脈動噴流における微粒化した液体の測定
(第27回微粒化シンポジウム 2018)
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強風速下における抗力係数と風波スペクトルの評価
(日本流体力学会 年会2018 2018)
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Experimental and numerical studies on particle focusing in channel with V shape obstacle
(8th International Symposium on Medical and Healthcare Technology 2018)
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Imaging techniques in field of fluid mechanics and applications
(7th International conference on infomatics, electronics & vision 2018)
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風波水槽での気側ループ法の確立および風速鉛直分布の相違による風波への影響の検討
(海洋理工学会春季大会 2018)
more...
Education (3):
- 2006 - 2009 Kyoto University
- 2004 - 2006 Kyoto University
- 2000 - 2004 Kyoto University Faculty of Engineering School of Engineering Science
Professional career (1):
Work history (5):
- 2021/04 - 現在 University of Hyogo
- 2016/04 - 2021/03 University of Hyogo
- 2009/04 - 2016/03 Kyoto University
- 2013/09 - 2014/09 米国カリフォルニア大学サンディエゴ校 スクリプス海洋研究所 客員研究員
- 2006/04 - 2008/03 日本学術振興会 特別研究員
Committee career (4):
- 2022/04 - 現在 日本流体力学会 代議員
- 2019/04 - 2023/03 日本伝熱学会関西支部 伝熱技術フォーラム委員会委員
- 2017/04 - 2023/03 日本機械学会関西支部学生会 顧問
- 2019/04 - 2022/10 日本流体力学会 『ながれ』編集委員
Awards (7):
Association Membership(s) (6):
THE HEAT TRANSFER SOCIETY OF JAPAN
, American Geophysical Union
, THE SOCIETY OF CHEMICAL ENGINEERS, JAPAN
, THE OCEANOGRAPHIC SOCIETY OF JAPAN
, THE JAPAN SOCIETY OF FLUID MECHANICS
, THE JAPAN SOCIETY OF MECHANICAL ENGINEERS
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