APPROXIMATE METHODS FOR SOLVING PROBLEMS OF NONSTATIONARY 
HEAT CONDUCTION IN INHOMOGENEOUS MEDIA
T. V. Vasil'eva , Yu. I. Dudarev ,
A. P. Kashin , and M. Z. Maksimov

UDC 536.21

The authors suggest approximate methods for calculating 
the temperature fields in inhomogeneous media in a general one-dimensional 
case that are based on replacement of inhomogeneous medium by a quasihomogeneous 
one with effective heat-transfer coefficients.

JEPTER7492020003
JEPTER749203