Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction

Taro Uematsu, Shigeru Aso, Yasuhiro Tani

研究成果: 会議への寄与タイプ論文

抄録

This paper shows a study on separation simulation of T ST O system in hypersonic flow .The booster has three types cross-section configuration, square, triangle and circle. The orbiter is a wing-body configuration and a hemispherical cylinder . Results of wind tunnel experiments show that the orbiter being relatively small to the booster is afected by shock wave interference. Especially , The orbiter pitching moment have diferent inclination for changing clearance length. Results of the numerical calculations show the lift of the booster decrease and the pitching moment increase with increasing the length. Increasing pressure rise area causes the lift of the booster decreasing with increasing the length. Also, both of the results show that the triangle cross-section configuration of the booster shows significant reduction effect against shock wave interference.

元の言語英語
DOI
出版物ステータス出版済み - 12 1 2012
イベント50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition - Nashville, TN, 米国
継続期間: 1 9 20121 12 2012

その他

その他50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
米国
Nashville, TN
期間1/9/121/12/12

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Wave interference
Launch vehicles
Shock waves
Hypersonic flow
Wind tunnels
Experiments

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

これを引用

Uematsu, T., Aso, S., & Tani, Y. (2012). Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction. 論文発表場所 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, 米国. https://doi.org/10.2514/6.2012-253

Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction. / Uematsu, Taro; Aso, Shigeru; Tani, Yasuhiro.

2012. 論文発表場所 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, 米国.

研究成果: 会議への寄与タイプ論文

Uematsu, T, Aso, S & Tani, Y 2012, 'Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction' 論文発表場所 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, 米国, 1/9/12 - 1/12/12, . https://doi.org/10.2514/6.2012-253
Uematsu T, Aso S, Tani Y. Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction. 2012. 論文発表場所 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, 米国. https://doi.org/10.2514/6.2012-253
Uematsu, Taro ; Aso, Shigeru ; Tani, Yasuhiro. / Supersonic flight separation simulation for TSTO launch vehicles considering shock wave interaction reduction. 論文発表場所 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, 米国.
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