ON ALLOWANCE FOR ENERGY ACCOMMODATION IN CALCULATING 
THE HEAT FLUX FROM A SPHERICAL PARTICLE AT ARBITRARY 
KNUDSEN NUMBERS 

S. A. Savkov

UDC 533.72

The present paper considers the problem on the calculation 
of the heat flux from a uniformly heated spherical particle at arbitrary 
values of the Knudsen number with allowance for the energy accommodation 
effect. The results of numerical calculations of the BGK model of 
the collision integral are presented.

Orel State University, Orel, Russia. Translated from Inzhenerno-Fizicheskii 
Zhurnal, Vol. 75, No. 3, pp. 111-117, May-June, 2002. Original 
article submitted January 4, 2001; revision submitted June 19, 2001.

JEPTER7492020022
JEPTER749202