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Experimental Study on Detonation Wave Actuator

Research Project

Project/Area Number 17K18937
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Aerospace engineering, Naval and maritime engineering, and related fields
Research InstitutionNagoya University

Principal Investigator

Kasahara Jiro  名古屋大学, 工学研究科, 教授 (60312435)

Co-Investigator(Kenkyū-buntansha) 松尾 亜紀子  慶應義塾大学, 理工学部(矢上), 教授 (70276418)
船木 一幸  国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 准教授 (50311171)
松岡 健  名古屋大学, 工学研究科, 講師 (40710067)
川崎 央  名古屋大学, 工学研究科, 助教 (20802242)
Project Period (FY) 2017-06-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2018: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsデトネーショ / 推進工学 / 航空宇宙工学 / 熱工学 / 輸送機器 / フィルム冷却 / アクチュエータ / デトネーション
Outline of Final Research Achievements

We developed a rotating-detonation-engine actuator without an inner cylinder and measured the thrust characteristics of a high-speed jet of the engine, and confirmed that a thrust of 90% or more of the theoretical performance (assuming a proper expansion) was generated. When the control signal is input ON, the valves of the fuel (ethylene) and the oxidizer (oxygen) are opened, and the gas is injected into the actuator combustor and ignited to generate a rotational detonation wave. A jet can be generated, and it is configured to stop when it is turned off. We achieved that the response time of the engine was 100 ms, and the Isp was 242 sec. The results were also confirmed by visualization measurement. In addition, a nitrogen film cooling mechanism was developed, and it was experimentally confirmed that the heat flux to the wall can be suppressed.

Academic Significance and Societal Importance of the Research Achievements

本研究にて特性を解明するデトネーションアクチュエータを、ロケット初段胴体下部にアレイ化し、一体化した場合、大推力を得ることができ、同一直径で既存ロケットの数倍の推力を達成できる。さらにアクチュエータを機体構造材として利用することによって、既存液体ロケットの構造効率を削減可能であり。ロール含む3 自由度の制御が可能になり、再使用帰還用軌道制御エンジンとしても使用可能である。また、多数のアクチュエータを使用することで、信頼性が各段に高まる。つまり本研究は、エンジンと機体を統合することで、これまでの液体ロケットを超えた高性能の航空宇宙機を創造するという点で、挑戦的な意義を有している。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (33 results)

All 2019 2018 2017 Other

All Int'l Joint Research (2 results) Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (23 results) (of which Int'l Joint Research: 8 results,  Invited: 6 results) Book (1 results) Remarks (1 results)

  • [Int'l Joint Research] Purdue University(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] California Institute of Technology(米国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] A novel characteristic length of detonation relevant to supercritical diffraction2019

    • Author(s)
      A. Kawasaki, J. Kasahara
    • Journal Title

      Shock Waves

      Volume: - Issue: 1 Pages: 1-12

    • DOI

      10.1007/s00193-019-00890-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Propulsive Performance and Heating Environment of Rotating Detonation Engine with Various Nozzles2019

    • Author(s)
      K. Goto, J. Nishimura, A. Kawasaki, K. Matsuoka, J. Kasahara, A. Matsuo, I. Funaki, D. Nakata, M. Uchiumi, K. Higashino
    • Journal Title

      Journal of Propulsion and Power

      Volume: 35 Issue: 1 Pages: 213-223

    • DOI

      10.2514/1.b37196

    • NAID

      120006631544

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Critical condition of inner cylinder radius for sustaining rotating detonation waves in rotating detonation engine thruster2019

    • Author(s)
      A. Kawasaki, T. Inakawa, J. Kasahara, K. Goto, K. Matsuoka, A. Matsuo, I. Funaki
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: 37 Issue: 3 Pages: 3461-3469

    • DOI

      10.1016/j.proci.2018.07.070

    • NAID

      120006631545

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Critical Condition of Inner Cylinder Radius for Sustaining Rotating Detonation Waves in Rotating Detonation Engine Thruster2018

    • Author(s)
      A. Kawasaki, T. Inakawa, J. Kasahara, K. Goto, K. Matsuoka, A. Matsuo, I. Funaki
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol. 37

    • NAID

      120006631545

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Study on a Reflective Shuttling Detonation Wave in Fan-Shaped Two-Dimensional Combustor2018

    • Author(s)
      M. Yamaguchi, K. Matsuoka, A. Kawasaki, J. Kasahara, H. Watanabe, A. Matsuo
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol. 37

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Numerical Investigation on Propagation Behavior of Gaseous Detonation in Water Spary2018

    • Author(s)
      H. Watanabe, A. Matsuo, K. Matsuoka, A. Kawasaki, J. Kasahara
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol. 37

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Propulsion Performance of Inner-Cylinder-Less Rotating Detonation Engine2019

    • Author(s)
      R. Yokoo, K. Goto, J. Kim, A. Kawasaki, K. Matsuoka, J. Kasahara, A. Matsuo, I. Funaki
    • Organizer
      SciTech 2019, 57th AIAA Aerospace Science Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental Performance Validation of a Rotating Detonation Engine toward a Flight Demonstration2019

    • Author(s)
      K. Goto, R. Yokoo, J. Kim, A. Kawasaki, K. Matsuoka and J. Kasahara, A. Matsuo, I. Funaki, D. Nakata, M. Uchiumi,
    • Organizer
      SciTech 2019, 57th AIAA Aerospace Science Meeting
    • Related Report
      2018 Annual Research Report
  • [Presentation] Research and Development of Rotating Detonation Engine system for the Sounding Rocket Flight Experiment2018

    • Author(s)
      J. Kasahara
    • Organizer
      The 8th BSME International Conference on Thermal Engineering
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Research of Rotating Detonation Engine for Space Flight System2018

    • Author(s)
      J. Kasahara
    • Organizer
      Annual Conference of State Key Lab of Explosion Science and Technology & 2018 International Workshop on Intensive Loading and Its Effect
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Research and Development of Rotating Detonation Engine System for the Sounding Rocket Flight Experiment2018

    • Author(s)
      J. Kasahara, A. Kawasaki, K. Matsuoka, A. Matsuo I. Funaki D. Nakata, M. Uchiumi
    • Organizer
      11th International Colloquium on Pulsed and Continuous Detonations (ICPCD)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Experimental Research of Rotating Detonation Engine System toward the Sounding Rocket S520 Space Flight2018

    • Author(s)
      J. Kasahara, A. Kawasaki, K. Matsuoka, A. Matsuo I. Funaki D. Nakata, M. Uchiumi, K. Higashono
    • Organizer
      International Workshop on Detonation for Propulsion 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Experimental Study of a Disk-Shaped Rotating Detonation Combustor with a Low-Loss-Inlet2018

    • Author(s)
      J. Higashi, Y. Sato, J. Kasahara, A. Kawasaki, K. Matsuoka, A. Matsuo, I. Funaki
    • Organizer
      37th International Symposium on Combustion
    • Related Report
      2018 Annual Research Report
  • [Presentation] Research and Development of Rotation Detonation Engines for Sounding Rocket Flight Experiments2018

    • Author(s)
      J. Kasahara
    • Organizer
      The 15th International Space Conference of Pacific-basin Societies (ISCOPS)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Study on Rotating Detonation Engine Performance for Sounding Rocket Experiments2018

    • Author(s)
      J. Kasahara
    • Organizer
      5th National symposium on Shock Waves
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Preliminary Experiments on Rotating Detonation Rocket Engine for Flight Demonstration Using Sounding Rocket2018

    • Author(s)
      K. Goto, J. Nishimura, J. Higashi, H. Taki, T. Ukai, Y. Hayamizu, K. Kikuchi, T. Yamada, S. Watanabe, K. Hotta, T. Inakawa, A. Kubota, M. Yamaguchi, T. Daicho, A. Kawasaki, K. Matsuoka, J. Kasahara, A. Matsuo, I. Funaki
    • Organizer
      SciTech 2018, 56th AIAA Aerospace Science Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 観測ロケットによるデトネーションエンジン推進飛行実証実験2018

    • Author(s)
      笠原 次郎, 松岡 健, 川崎 央, 松尾 亜紀子, 船木 一幸, 中田 大将, 内海 政春, 東野 和幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 湾曲した壁面と不活性気体に閉じられた予混合気中を伝播するデトネーションに関する数値解析2018

    • Author(s)
      重岡 俊輔, 松尾 亜紀子, 川崎 央, 松岡 健, 笠原 次郎
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] チャネル内のデトネーション波と燃料液滴との干渉実験2018

    • Author(s)
      山田 泰平, 川崎 央, 松岡 健, 笠原 次郎, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 水液滴が噴霧された混合気中を伝播するデトネーションの伝播挙動に関する数値解析2018

    • Author(s)
      渡部 広吾輝, 松尾 亜紀子, 松岡 健, 川崎 央, 笠原 次郎
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 回転デトネーションロケットエンジンの推力性能に与える内筒半径の影響に関する実験的検討2018

    • Author(s)
      川﨑 央, 稲川 智也, 笠原 次郎, 後藤 啓介, 松岡 健, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] シュリーレン光と自発光の同時撮像による平板型回転デトネーション燃焼器内流動の可視化2018

    • Author(s)
      堀田 貢太郎, 劉 泰隆, 川崎 央, 松岡 健, 笠原 次郎, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 回転デトネーションタービンエンジン自律作動システムに関する研究2018

    • Author(s)
      渡邊 俊, Rhee Hyun-Seung, 川崎 央, 松岡 健, 笠原 次郎, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 高周波数パルスデトネーションサイクルの可視化研究2018

    • Author(s)
      久保田 祥矢, 松岡 健, 川崎 央, 笠原 次郎, 渡部 広吾輝,松尾 亜紀子,遠藤 琢磨
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 扇形平行2平面燃焼器内を往復伝播するデトネーション波に関する実験的研究2018

    • Author(s)
      山口 聖人, 松岡 健, 川崎 央, 笠原 次郎, 渡部 広吾輝,松尾 亜紀子
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 宇宙機ロール制御用S型パルスデトネーションスラスタの低背圧推進性能評価2018

    • Author(s)
      鵜飼 貴斗, 瀧 春菜, 後藤 啓介, 西村 純平, 東 純一, 速水 雄規, 松岡 健, 川崎 央, 笠原 次郎, 安田 一貴, 森 謙太, 八木橋 央光, 中田 大将, 内海 政春, 東野 和幸, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 回転デトネーションロケットエンジンのサイドホールを用いた推力方向制御に関する実験的研究2018

    • Author(s)
      速水 雄規, 西村 純平, 川崎 央, 松岡 健, 笠原 次郎, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 低損失インレットを備える円盤型回転デトネー ション燃焼器に関する実験的研究2018

    • Author(s)
      東 純一, 川崎 央, 松岡 健, 笠原 次郎, 佐藤 芳孝, 松尾 亜紀子, 船木 一幸
    • Organizer
      平成29年度衝撃波シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] Study on Rotating Detonation Engine Performance in Low Ambient Pressure for Sounding Rocket Flight Experiment2017

    • Author(s)
      J. Kasahara, K. Matsuoka, A. Kawasaki, K. Goto, J. Nishimura, J. Higashi, H. Taki, T. Ukai, Y. Hayamizu, K. Hiroyuki, T. Yamada, S. Watanabe, K. Hotta, T. Inakawa, Y. Kubota, M. Yamaguchi, T. Daicho, A. Matsuo, I. Funaki, K. Yasuda, K. Mori, H. Yagihashi, D. Nakata, M. Uchiumi, K. Higashino
    • Organizer
      International Workshop on Detonation for Propulsion 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] 最新・未来のエンジン2019

    • Author(s)
      笠原次郎,他
    • Total Pages
      196
    • Publisher
      朝倉書店
    • ISBN
      9784254231472
    • Related Report
      2018 Annual Research Report
  • [Remarks] 推進エネルギーシステム工学研究グループ

    • URL

      http://www.prop.nuae.nagoya-u.ac.jp/

    • Related Report
      2018 Annual Research Report 2017 Research-status Report

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Published: 2017-07-21   Modified: 2022-02-16  

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