Heat and mass transfer processes at the most heat-stressed areas of the surface of the descent module

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	Advances in Aircraft and Spacecraft Science Volume 9, Number 6, November 2022 , pages 493-506 DOI: https://doi.org/10.12989/aas.2022.9.6.493
	open access download PDF Heat and mass transfer processes at the most heat-stressed areas of the surface of the descent module
	Oleg A. Pashkov and Boris A. Garibyan
Abstract
	The study presents the results of the research of heat and heat exchange processes on the heat-stressed elements of the structure of an advanced TsAGI descent vehicle. The studies were carried out using a mathematical model based on solving discrete analogs of continuum mechanics equations. Conclusions were drawn about the correctness of the model and the dependence of the intensity of heat and mass transfer processes on the most heatstressed sections of the apparatus surface on its geometry and the catalytic activity of the surface.
Key Words
	descent aircraft; gas dynamics; heat and mass transfer; mathematical modeling; multicomponent flow
Address
	Oleg A. Pashkov and Boris A. Garibyan: Moscow Aviation Institute (National Research University), Moscow, Russia