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首页> 外文期刊>Progress in Aerospace Sciences >Survey of flight and numerical data of hypersonic rarefied flows encountered in earth orbit and atmospheric reentry
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Survey of flight and numerical data of hypersonic rarefied flows encountered in earth orbit and atmospheric reentry

机译：地球轨道和大气再进入遇到的超声稀土流量的飞行和数值数据调查

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The control of the satellites end-of-life including deorbiting and atmospheric entry as well as the investigation of orbital maneuvers for new space missions confer a growing importance to the study of the hypersonic rarefied regime. While flight data are necessary for the validation of Direct Simulation Monte-Carlo numerical simulations, only a few studies and data are available for this purpose. Therefore, this article aims at gathering ground wind-tunnel and flight data in rarefied regime as well as their numerical reconstruction from a wide scope of space programs. A detailed analysis of these data will be presented. After a review of hypersonic low-density wind-tunnel experiments that are the main source of non-reacting hypersonic rarefied flow study cases, we address, with our own simulations, unexploited afterbody heating data from former space programs such as Mercury and Apollo. Numerically reconstructed flight data from OREX and the Space Shuttle are also considered. Finally, ionization and radiative environment are discussed through the data collected during Stardust, Fire II and RAM-C II Earth atmospheric entry.
机译：卫星终生终生的控制，包括吸收和大气进入以及新空间任务的轨道演习调查赋予了对超音速稀有制度的研究的重要性。虽然飞行数据是直接模拟Monte-Carlo数值模拟所必需的，但只有少数研究和数据用于此目的。因此，本文旨在利用稀土制度的地面风洞和飞行数据以及与广泛的空间计划范围的数值重建。将提出对这些数据的详细分析。在审查过度的低密度风洞实验后，我们以自己的模拟为主源的过度反应稀土流动研究案例的主要来源，我们正在仿真，未开发的后者从前空间计划中加热数据，例如汞和阿波罗。来自OREX和航天飞机的数值重建的飞行数据也被考虑。最后，通过在星尘，消防II和Ram-C II地球大气进入中收集的数据讨论了电离和辐射环境。

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