Calculation of the heat flux in a plane layer of a diatomic gas with allowance for energy accommodation
Authors: Savkov, S.; Tyul’kina, E.
Source: Technical Physics, Volume 51, Number 2, January 2006 , pp. 168-172(5)
Publisher: MAIK Nauka/Interperiodica
Abstract:The heat flux in a plane layer of a diatomic gas is calculated in an approximation linear in temperature difference. General expressions (independent of the form of the kinetic equation and the solution method) for the heat flux as a function of the energy accommodation coefficient are derived. The accuracy of heat flux calculation versus the number of terms in the distribution function is estimated with the method of semispatial moments.
Document Type: Research Article
Publication date: January 1, 2006