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TsAGI Science Journal

ISSN Imprimir: 1948-2590
ISSN En Línea: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2015013894
pages 107-121

AXISYMMETRIC BODY AT AN ANGLE OF ATTACK IN HYPERSONIC FLOW: HEAT PROBLEM

Vyacheslav Antonovich Bashkin
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Moscow region, Russia
Ivan Vladimirovich Egorov
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky Str., Zhukovsky, Moscow Region, 140180, Russian Federation
Ivan Valeryevich Ezhov
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky Str. 1, Zhukovsky, 140180, Russia

SINOPSIS

Hypersonic flow (M = 7.9) over a Martian probe model of the Martian Sample Return Orbiter type with an isothermal surface (in which the temperature factor is Tω0 = 0.375) at an angle of attack (0 ≤ α ≤ 40°) is calculated based on the unsteady three-dimensional Navier−Stokes equations. The temperature field structure and the thermal characteristics in the flow symmetry plane and their evolution with the angle of attack are investigated.