Rchr
J-GLOBAL ID：200901095479025451   Update date: Nov. 01, 2024

Fujita Osamu

フジタ オサム | Fujita Osamu
Affiliation and department：
Hokkaido University Faculty of Engineering, Division of Mechanical and Space Engineering

About Hokkaido University Faculty of Engineering, Division of Mechanical and Space Engineering


Job title： Professor
Homepage URL  (2)： http://lsu-eng-hokudai.main.jp/ ,  http://lsu-eng-hokudai.main.jp/en/
Research field  (2)： Thermal engineering ,  Aerospace engineering
Research keywords  (9)： Fire safety ,  代替燃料 ,  燃焼工学 ,  微小重力 ,  宇宙環境利用 ,  Alternative Fuel ,  Combustion Science ,  Microgravity ,  Space Utilization
Research theme for competitive and other funds  (23)：
  • 2022 - 2025 Quantitative estimation of onset condition for combustion insatiability of NH3 premixed flame in a combustion tube
  • 2021 - 2024 微小重力場における可燃性複合材料の燃焼と燃え拡がりの物理
  • 2022 - 2024 Fire physics of spreading flame over multi-layer flammable material in microgravity
  • 2018 - 2023 Study on coupling mechanism of acoustic vibration and propagating premixed flame by using laser irradiation method
  • 2019 - 2022 Clarification and model development for the interaction mechanism of solid fuels and gaseous fuels during the mixing-combustion
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Papers (219)：
  • Jerric R. Delfin, Feng Guo, Nozomu Hashimoto, Osamu Fujita. Thermoacoustic parametric instability of premixed ammonia flames propagating downwards in an open-closed tube. Fuel. 2024. 373
  • Leang So Khuong, Nozomu Hashimoto, Yusuke Konno, Yusuke Suganuma, Hiroshi Nomura, Osamu Fujita. Droplet evaporation characteristics of hydrotreated vegetable oil (HVO) under high temperature and pressure conditions. Fuel. 2024. 368. 131604-131604
  • Yusuke Konno, Nozomu Hashimoto, Osamu Fujita. Modelling of opposed flame spread over thin electric wires: estimation of flame spread rates and limiting oxygen concentrations. Combustion Theory and Modelling. 2024. 1-32
  • Zhengda Guo, Yuxuan Ma, Qiang Wang, Zhonghua Li, Yuhang Chen, Osamu Fujita, Longhua Hu. Downward flame spread over thin electrical wires in quiescent normal- and hypergravity environments: Effects of gravity level, applied current and wire configuration. Proceedings of the Combustion Institute. 2024. 40. 1-4. 105773-105773
  • Yu Xia, Nozomu Hashimoto, Osamu Fujita. Turbulent flame propagation limits in polymethylmethacrylate particle cloud combustion. Proceedings of the Combustion Institute. 2024. 40. 1-4. 105511-105511
ｍore...
MISC (148)：
  • Leang So Khuong, Nozomu Hashimoto, Osamu Fujita. Spray, droplet evaporation, combustion, and emission characteristics of future transport fuels for compression-ignition engines: A review. Journal of Traffic and Transportation Engineering (English Edition). 2024. 11. 4. 575-613
  • 高橋周平, 鳥飼宏之, 小林芳成, 菊池政雄, 藤田修. Solid Combustion Experiment on the ISS/Kibo-Progress in the FLARE Project-. 燃焼シンポジウム講演論文集(CD-ROM). 2022. 60th
  • 金野佑亮, 橋本望, 藤田修. Effect of heat transfer through wire core toward unburned region on the extinction of spreading flame over electric wires. 日本機械学会熱工学コンファレンス講演論文集(CD-ROM). 2020. 2020
  • 蝋山大樹, 金野佑亮, 橋本望, 藤田修. Observation of downward flame spread phenomenon over electric wires with different insulation thickness. 燃焼シンポジウム講演論文集(CD-ROM). 2020. 58th
  • 金野佑亮, 橋本望, 藤田修. Effect of the heat conduction along the core wire on the downward flame spread over an electric wire. 燃焼シンポジウム講演論文集(CD-ROM). 2019. 57th
ｍore...
Patents (1)：
  • 成型固体バイオマス燃料の燃焼装置
Books (2)：
  • 燃焼現象の基礎
    オーム社 2001
  • 環境圏の新しい燃焼工学
    フジテクノシステム 1999
Lectures and oral presentations  (6)：
  • Use of Microgravity for Understanding Combustion Phenomena (Plenary lecture)
    (The 61st Symposium (Japanese) on Combustion 2023)
  • Introduction of Combustion Research Project "FLARE" utilizing ISS/KIBO for Fire Safety Standard in the Next Generation
    (6th International Symposium on Physical Science in space 2015)
  • INTERACTION BETWEEN ACOUSTIC VIBRATION AND PROPAGATING FLAMES DEFORMED BY EXTERNAL LASER IRRADIATION IN A COMBUSTION TUBE
    (The 5th East Asia Mechanical and Aerospace Engineering Workshop 2015)
  • Impact of Gravity on Wire Insulation Combustion
    (Asian Microgravity Symposium 2014 2014)
  • Solid Combustion Research in Microgravity as a Base of Fire Safety in Space
    (35th International Symposium on Combustion 2014)
ｍore...
Works (3)：
  • 50m級微小重力実験設備の設置
    2006 -
  • Construction of New 50m dorp tower for microgravity experiments
    2006 -
  • 外部から見たNASDAの先端実験設備の利用に対する期待(招請講演)
Education (3)：
  • 1984 - 1987 Hokkaido University Graduate School of Engineering Department of Mechanical Engineering (Doctoral course)
  • 1982 - 1984 Hokkaido University Graduate School of Engineering Department of Mechanical Engineering (Master Course)
  • 1978 - 1982 Hokkaido University Faculty of Engineering Department of Mechanical Engineering
Professional career (1)：
  • Doctor of Engineering (Hokkaido University)
Work history (6)：
  • 2022/04 - 現在 Institute for the Advancement of Graduate Education Vice chair
  • 2003/04 - 現在 Hokkaido University Division of Mechanical and Aerospace Engineering Professor
  • 1990/04 - 2003/03 Hokkaido University Department of Mechanical Engineering Associate Professor
  • 1994/03 - 1994/12 University of California at Berkeley Department of Mechanical Engineering Visiting Professor
  • 1987/04 - 1990/03 Hokkaido University Department of Mechanical Engineering Assistant Professor
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Committee career (20)：
  • 2024/07 - 現在 The Combustion Institute Program Co-Chair (PCC), CI's 41st International Symposium
  • 2024/01 - 現在 ISO(International Standard Organization)/TC244 Chair person
  • 2020/07 - 現在 The Combustion Institute Vice President
  • 2014/10 - 現在 Science Council of Japan Associate member
  • 2014/08 - 現在 The Combustion Institute Director
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Awards (17)：
  • 2024/10 - Japan Society for Mechanical Engineers, Thermal Engineering Division Thermal Engineering Award for International Activity International leadership in the field of microgravity combustion research and contributions to combustion engineering from a fundamental perspective
  • 2023/10 - Hokkaido University Excellent Teacher Award
  • 2023/02 - The Combustion Institute 39th International Symposium on Combustion Distinguished Paper Award Experimental study on downward/opposed flame spread and extinction over electric wires in partial gravity environments
  • 2022/11 - Combustion Society of Japan 2022 Photo Contest -Beautiful Flames- The HIGHEST AWARD Chrysanthemum Flame
  • 2022/09 - The Japan Society of Microgravity Application The Best Paper Award Limiting Oxygen Concentration Trend of ETFE-Insulated Wires under Microgravity
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Association Membership(s) (12)：
The Combustion Institute ,  日本火災学会 ,  日本マイクログラビティ応用学会 ,  日本航空宇宙学会 ,  日本ガスタービン学会 ,  自動車技術会 ,  COMBUSTION SOCIETY OF JAPAN ,  THE JAPAN SOCIETY OF MECHANICAL ENGINEERS ,  Japan Association for Fire Science and Engineering ,  Japan Soceity of Microgravity Application ,  Gas Turbine Society of Japan ,  Society of Automotive Engineers of Japan
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