JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
titleD-SEND#2 飛行試験のソニックブームにおける大気乱流効果の数値解析
Other TitleNumerical Analysis of Effect of Atmospheric Turbulence on Sonic Boom Observed in D-SEND#2 Flight Test
Author(jpn)金森, 正史; 高橋, 孝; 牧野, 好和; 中, 右介; 高橋, 英美; 石川, 敬掲
Author(eng)Kanamori, Masashi; Takahashi, Takashi; Makino, Yoshikazu; Naka, Yusuke; Takahashi, Hidemi; Ishikawa, Hiroaki
Author Affiliation(jpn)宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 株式会社エイ・エス・アイ総研(ASIRI)
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Advanced Science & Intelligence Research Institute (ASIRI)
Issue Date2016-12-27
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料: 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム論文集
JAXA Special Publication: Proceedings of the 48th Fluid Dynamics Conference / the 34th Aerospace Numerical Simulation Symposium
Start page69
End page78
Publication date2016-12-27
AbstractSome numerical analyses results for predicting the effect of atmospheric turbulence on sonic boom, especially for the waveform observed in the D-SEND#2 flight test, are presented in this paper. The measured sonic boom in the flight test took the shape with a much gentler curve than the predicted one with no effect of atmospheric turbulence. Through some inspections of the flight test, it was found that the effect of atmospheric turbulence has possibility to give reasonable explanation on the deformation of waveform. This paper reports evidence on the latter possibility in detail through some steps: verification and validation by comparing with analytical solution or the result of other preceding researches.
Description会議情報: 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム (2016年7月6日-8日. 金沢歌劇座), 金沢市, 石川
形態: カラー図版あり
Meeting Information: 48th Fluid Dynamics Conference /the 34th Aerospace Numerical Simulation Symposium (July 6-8, 2016. The Kanazawa Theatre), Kanazawa, Ishikawa, Japan
Physical characteristics: Original contains color illustrations
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryFluid Mechanics and Thermodynamics
Report NoJAXA-SP-16-007

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