Rchr
J-GLOBAL ID:201301001377328679   Update date: Nov. 14, 2024

Yokoyama Hiroshi

ヨコヤマ ヒロシ | Yokoyama Hiroshi
Affiliation and department:
Job title: Professor
Other affiliations (1):
Homepage URL  (2): https://ec.me.tut.ac.jphttps://ec.me.tut.ac.jp/index_en.html
Research field  (4): Applied plasma science ,  Fluid engineering ,  Environmental load reduction/restoration technology ,  Computational science
Research keywords  (15): Heat pump ,  Energy Conservation ,  Fluid Machinery ,  Thermoacoustics ,  Fan ,  Cavity tone ,  Plasma Actuator ,  Acoustic wave ,  Turbulence ,  Vortex ,  Noise ,  Computational Fluid Dynamics ,  Aeroacoustics ,  Musical Instruments ,  Bioreactor
Research theme for competitive and other funds  (20):
  • 2024 - 2027 二酸化炭素分離回収促進に向けた流体・音響・濃度場の制御
  • 2024 - 2025 低環境負荷な流体機械の実現に向けた電気的空力音響場制御
  • 2021 - 2024 Development of efficient carbon dioxide capture with acoustic waves by a thermoacoustic engine
  • 2023 - 2024 「富岳」を用いた巨大発電用風車の後流特性及び累積疲労損傷の解析
  • 2023 - 2024 格子ボルツマン法の適用による大規模流体・音響解析の産業応用の加速
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Papers (113):
  • Tsukasa Yoshinaga, Reo Baba, Hiroshi Yokoyama, Tetsuro Shoji, Akira Miki, Akiyoshi Iida. Effects of two-dimensional reed oscillation on airflow and sound generation in a single-reed instrument. Computers & Fluids. 2024. 285. 106452-106452
  • Hiroshi Yokoyama, Nobuaki Nagao, Kazuma Tokai, Masahito Nishikawara. Control of Flow and Acoustic Fields Around an Axial Fan Utilizing Plasma Actuators. Transactions of ASME, Journal of Fluids Engineering. 2024. 147. 1. 011201-1-011201-9
  • Manato Kawai, Akitomo Fukuma, Kenji Kawasaki, Ichiro Yamagiwa, Masahito Nishikawara, Hiroshi Yokoyama. Experimental investigation of aerodynamic noise from a flow through double orifices in an expanded pipe. Proceedings of ICSV30. 2024
  • Kazuma Tokai, Nobuaki Nagao, Masahito Nishikawara, Hiroshi Yokoyama. EXPERIMENTAL EVALUATION OF CONTROL EFFECTS ON A FLOW WITH ACOUSTIC RESONANCE AROUND AN AXIAL FAN WITH PLASMA ACTUATORS. 2024
  • Hiroshi YOKOYAMA, Kenta MOCHIZUKI, Masahito NISHIKAWARA. Promotion of carbon dioxide adsorption using a zeolite-coated monolith with acoustic excitation. Bulletin of the JSME, Journal of Fluid Science and Technology. 2024. 19. 3. 24-00119-1-24-00119-12
more...
MISC (49):
  • Hiroshi Yokoyama. Energy Harvesting of Aerodynamic Sound for a Thermoacoustic Heat Pump. SINTO TECHNICAL REPORT. 2023. 41. 67-68
  • 横山博史. 計算力学講演会CMD2023開催案内. 計算力学部門ニュースレター. 2023. 69
  • 吉永司, 荒井隆行, 横山博史, 飯田明由. Effects of flow and sound in a constricted vocal tract on oscillation characteristics of reed-type artificial vocal fold. 数値流体力学シンポジウム講演論文集(CD-ROM). 2021. 35th
  • 小野木君枝, 横山博史, 飯田明由. フルートの吹込み角度による音色変化のメカニズム解明. 東京大学 スーパーコンピューティングニュース. 2020. 22. 1
  • 澤村陽一, 宇田東樹, 北川敏樹, 横山博史, 飯田明由. Measurement of aerodynamic bogie noise and flow-speed in the bogie cavity of high-speed train. 日本機械学会流体工学部門講演会講演論文集(CD-ROM). 2020. 98th
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Books (3):
  • 遮音・吸音材料の開発、評価と騒音低減技術
    技術情報協会 2018 ISBN:4861047196
  • 機械の研究
    養賢堂 2016
  • 音響キーワードブック
    コロナ社 2016 ISBN:433900880X
Lectures and oral presentations  (231):
  • ループヒートパイプの月面ローバー 搭載に向けた新たな温度制御技術の開発
    (日本伝熱学会 東海支部 2024年度支部講演会 2024)
  • キャビティ流れに設置された細管に生じるヒートポンプ現象
    (日本流体力学会年会2024 2024)
  • Experimental investigation for control of aerodynamic sound from an axial fan with a resonator
    (2024)
  • フルートへの吹込み角度の違いによる流れと音の変化
    (第 52回可視化情報シンポジウム 2024)
  • EXPERIMENTAL INVESTIGATION OF AERODYNAMIC NOISE FROM A FLOW THROUGH DOUBLE ORIFICES IN AN EXPANDED PIPE
    (ICSV30 2024)
more...
Works (1):
  • AeroAcoustic Direct Numerical Simulation (AADNS)
    Hiroshi Yokoyama
Education (4):
  • 2005 - 2010 The University of Tokyo School of engineering Department of Mechanical Engineering
  • 2003 - 2005 The University of Tokyo Faculty of Engineering Department of Mechanical Engineering
  • 2003 - 2004 The University of Tokyo Faculty of Engineering Department of Architecture
  • 2000 - 2002 The University of Tokyo College of Arts and Sciences Natural Sciences I
Professional career (1):
  • Doctor of Philosophy in Engineering (The University of Tokyo)
Work history (8):
  • 2024/05 - 現在 Research fellow, Institute of Industrial Science, The University of Tokyo
  • 2023/04 - 現在 Toyohashi University of Technology Graduate School of Engineering, Department of Mechanical Engineering Professor
  • 2019/04 - 2024/03 The University of Tokyo Institute of Industrial Science Research fellow
  • 2017/04 - 2023/03 Toyohashi University of Technology Graduate School of Engineering, Department of Mechanical Engineering Associate Professor
  • 2017/04 - 2019/03 Toyohashi University of Technology Information and Media Center, Research support Head
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Committee career (18):
  • 2024/04 - 2026/03 (公社)自動車技術会 本部理事・中部支部理事
  • 2024/04 - 2026/03 日本機械学会東海支部 商議員,幹事
  • 2023/04 - 2025/03 The Japan Society of Fluid Mechanics Delegate
  • 2022/05 - 2024/03 自動車技術会 中部支部 幹事
  • 2021/04 - 2023/11 日本機械学会計算工学部門 運営委員・2023年度計算力学講演会幹事
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Awards (13):
  • 2023/03 - 公益財団法人 日本設計工学会 東海支部 学生優秀発表指導教員賞 ジーロータポンプの騒音特性に及ぼす気泡含有率と気泡径の影響
  • 2023/03 - 公益財団法人 永井科学技術財団 第40回永井学術賞 熱音響ヒートポンプによる空力騒音のエネルギーハーベストに関する研究題目
  • 2022/04 - 日本設計工学会 東海支部 学生優秀発表指導教員賞 複数蒸発器を有する低熱流束ループヒートパイプの開発
  • 2021/10 - Japan Fluid Power System Society Best Student Paper Award A Study on Rotor Behavior of a Gerotor Pump
  • 2021/10 - Japan Fluid Power System Society Best Paper Award Manufacturing and Evaluation of Micro Electrohydrodynamic Pumps with Different Scales and Similar Dimensions
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Association Membership(s) (5):
THE VISUALIZATION SOCIETY OF JAPAN ,  The American Institute of Aeronautics and Astronautics ,  SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN ,  THE JAPAN SOCIETY OF FLUID MECHANICS ,  THE JAPAN SOCIETY OF MECHANICAL ENGINEERS
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