Hypersonic experimental investigation on interference and stage separation of a multi-body system
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Hypersonic experimental investigation on interference and stage separation of a multi-body system
Vol. 25, Issue 4, (2010)
作者机构:
1. 中国空气动力研究与发展中心 空气动力学国家重点实验室,绵阳,621000
2. 中国空气动力研究与发展中心 高速空气动力研究所,绵阳,621000
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Published:2010
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WANG Yuan-jing, WU Ji-fei, TAO Yang, et al. Hypersonic experimental investigation on interference and stage separation of a multi-body system[J]. 2010, 25(4).
DOI:
WANG Yuan-jing, WU Ji-fei, TAO Yang, et al. Hypersonic experimental investigation on interference and stage separation of a multi-body system[J]. 2010, 25(4).DOI:
Hypersonic experimental investigation on interference and stage separation of a multi-body system
Investigation on aerodynamic interference during stage separation of a hypersonic multi-body system was conducted in this paper.A typical reusable space vehicle was applied in this research
which is composed of a booster and a reentry part.The test was conducted in FL-31 wind tunnel with Mach number of 6.97.The results show that
complicated shock wave interference exists in the multi-body system and this aerodynamic interference during stage separation is essentially induced by shock wave interference.