SOLUTION OF A HEAT-CONDUCTION PROBLEM
FOR A FINITE CYLINDER AND SEMISPACE
UNDER MIXED LOCAL BOUNDARY CONDITIONS
IN THE PLANE OF THEIR CONTACT 
P. A. Mandrik

UDC 517.968,536.24

With the use of the method of summator-integral 
equations, an axisymmetric problem has been investigated that deals 
with the development of spatial temperature fields appearing in a 
finite cylinder with an arbitrary distribution of initial temperature 
when the cylinder comes in contact with a semi-infinite body that 
has a constant initial temperature. The essential feature of the considered 
thermophysical model of heat exchange is that mixed boundary conditions 
of the second and fourth kind are assigned in the plane of contact 
of the finite body with the semispace. The thermophysical properties 
of the bodies considered are different.

Belarusian State University, Minsk, Belarus; email: mandrik@fpm.bsu.unibel.by. 
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 74, No. 5, 
pp. 153-159, September-October, 2001. Original article submitted 
March 14, 2001.


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