Calculation of supersonic equilibrium-dissociating air-xenon mixture flow past a blunt body

Autor: Zverev, O. V., Pilyugin, N. N.
Zdroj: Fluid Dynamics; July 1991, Vol. 26 Issue: 4 p605-611, 7p
Abstrakt: The flow of an equilibrium-reacting multicomponent three-element air-xenon mixture is numerically investigated. The effect of multicomponent diffusion on the convective heat transfer to the body surface is examined. The dependence of the convective heat transfer to the body surface and the total shock-layer spectral radiation flux P?m on the xenon concentration is obtained. A comparison of the calculated data for P?m and the experimental data of [2] gives good agreement. A simple approximation for the convective heat flux at the stagnation point as a function of xenon concentration is proposed.
Databáze: Supplemental Index