Numerical simulation of flame and compression wave in far field for alternative fuel

• Project/Area Number: 22760160
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Thermal engineering
• Research Institution: Japan Aerospace Exploration Agency
• Principal Investigator: DAIMON Yu 独立行政法人宇宙航空研究開発機構, 情報・計算工学センター, 研究員 (90415901)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: 数値解析 / 燃焼モデル / 反応モデル / 液膜モデル / 爆発 / シミュレーション / 安全 / 漏洩モデル / 化学反応 / 拡散

Research Abstract

A new numerical simulation approach is proposed for a risk assessment of the leak and the explosion of alternative fuel. The explosion damage has been estimated by empirical procedure in previous works. The new approach is based on the detailed physical phenomena and simulation model in this study. The experiment and simulation of the heating test for alternative fuel construct the leak model. The detailed reaction models for the alternative fuel has been developed and reduced. The reaction models are implemented in the combustion simulation and validated with experimental data.

Research Products

• [Journal Article] Origin of hypergolic ignition of N2H4/NO2 mixtures (2013)
  • Author(s): Yu DAIMON, Hiroshi TERASHIMA, and Mitsuo KOSHI
  • Journal Title: Science and Technology of Energetic Materials Volume: Vol. 74 Pages: 17-22
• [Journal Article] Origin of hypergolic ignition of N2H4/NO2 mixtures (2013)
  • Author(s): Yu Daimon
  • Journal Title: Science and Technology of Energetic Materials Volume: 74 Pages: 17-22
  • Peer Reviewed
• [Presentation] Numerical and Experimental Investigation of the Methane Film Cooling in Subscale Combustion Chamber (2013)
  • Author(s): Yu DAIMON, Hideyo NEGISHI, Mitsuo KOSHI, and Dmitry SUSROV
  • Organizer: 5th European Conference for Aeronautics and Space Sciences
  • Place of Presentation: Munich, Germany
  • Year and Date: 2013-07-01
• [Presentation] Chemical Kinetics of Hypergolic Ignition in Hydrazine/ Nitrogen-dioxide Gas Mixtures (2013)
  • Author(s): Yu DAIMON, Hiroshi TERASHIMA, and Mitsuo KOSHI
  • Organizer: 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
  • Place of Presentation: Texas, U.S.
  • Year and Date: 2013-01-07
• [Presentation] Chemical Kinetics of Hypergolic Ignition in Hydrazine/Nitrogen-dioxide Gas Mixtures (2013)
  • Author(s): Yu Daimon
  • Organizer: 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
  • Place of Presentation: Texas
• [Presentation] Numerical and Experimental Investigation of the Methane Film Cooling in Subscale Combustion Chamber (2013)
  • Author(s): Yu Daimon
  • Organizer: 5th European Conference for Aeronautics and Space Sciences
  • Place of Presentation: Munich
• [Presentation] Flowfield and heat transfer characteristics of a GH2/LOX calorimeter chamber with multi-injector elements (2012)
  • Author(s): Yu Daimon
  • Organizer: Space Proppulsion 2012
  • Place of Presentation: Bordeaux
• [Presentation] Combustion and Heat Transfer Modeling in Regeneratively Cooled Thrust Chambers (Optimal Solution Procedures for Heat Flux Estimation of A Full-Scale Thrust Chamber) (2012)
  • Author(s): Yu Daimon
  • Organizer: 48th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit
  • Place of Presentation: Atlanta
• [Presentation] Combustion and Heat Transfer Modeling in Regeneratively Cooled Thrust Chambers (Multi-Injection Flow Features) (2011)
  • Author(s): Yu Daimon, et al
  • Organizer: 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit
  • Place of Presentation: San Diego, California, U.S.
  • Year and Date: 2011-08-01
• [Presentation] 2-scholar Flamelet Approach for the Heat Releasing Chamber (2010)
  • Author(s): Koichi KISHIDA, Nobuyuki OSHIMA, and Yu DAIMON
  • Organizer: The Seventh International Conference of Flow Dynamics
  • Place of Presentation: Sendai, Miyagi, Japan
  • Year and Date: 2010-11-02
• [Presentation] 2-scholar Flamelet Approach for the Heat Releasing Chamber (2010)
  • Author(s): Koichi KISHIDA, Nobuyuki OSHIMA, Yu DAIMON
  • Organizer: The Seventh International Conference of Flow Dynamics
  • Place of Presentation: Sendai, Miyagi, Japan.
  • Year and Date: 2010-11-02
• [Presentation] Combustion and Heat Transfer Modeling in Regeneratively Cooled Thrust Chambers (Heat Flux Analysis of Single Injection Chamber), (2010)
  • Author(s): Yu DAIMON, Hideyo NEGISHI and Nobuhiro YAMANISHI
  • Organizer: 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit
  • Place of Presentation: Nashville, TN, U.S.
  • Year and Date: 2010-07-27
• [Presentation] Combustion and Heat Transfer Modeling in Regeneratively Cooled Thrust Chambers (Heat Flux Analysis of Single Injection Chamber) (2010)
  • Author(s): Yu DAIMON, Hideyo NEGISHI, Nobuhiro YAMANISHI
  • Organizer: 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit
  • Place of Presentation: Nashville, TN, U.S.
  • Year and Date: 2010-07-27
• [Presentation] Combustion and Heat Transfer Modeling in Regeneratively Cooled Thrust Chambers (2010)
  • Author(s): Yu DAIMON, Hideyo NEGISHI, Nobuhiro YAMANISHI
  • Organizer: Space Propulsion 2010
  • Place of Presentation: San Sebastian, Spain.
  • Year and Date: 2010-05-05