Radiative gas dynamics of the Fire-II superorbital space vehicle
- Авторы: Surzhikov S.T.1,2
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Учреждения:
- Ishlinskii Institute for Problems in Mechanics
- Dukhov All-Russia Research Institute of Automation
- Выпуск: Том 61, № 3 (2016)
- Страницы: 349-359
- Раздел: Gases and Liquids
- URL: https://journals.rcsi.science/1063-7842/article/view/196925
- DOI: https://doi.org/10.1134/S1063784216030208
- ID: 196925
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Аннотация
The rates of convective and radiative heating of the Fire-II reentry vehicle are calculated, and the results are compared with experimental flight data. The computational model is based on solving a complete set of equations for (i) the radiative gas dynamics of a physically and chemically nonequilibrium viscous heatconducting gas and (ii) radiative transfer in 2D axisymmetric statement. The spectral optical parameters of high-temperature gases are calculated using ab initio quasi-classical and quantum-mechanical methods. The transfer of selective thermal radiation in terms of atomic lines is calculated using the line-by-line method on a specially generated computational grid that is nonuniform in radiation wavelength.
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Об авторах
S. Surzhikov
Ishlinskii Institute for Problems in Mechanics; Dukhov All-Russia Research Institute of Automation
Автор, ответственный за переписку.
Email: surg@ipmnet.ru
Россия, Moscow; pr. Vernadskogo 101-1, Moscow, 119526
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