METHOD OF SUMMATION-INTEGRAL EQUATIONS FOR SOLVING THE MIXED PROBLEM OF NONSTATIONARY HEAT CONDUCTION
V. P. Kozlov and P. A. Mandrik UDC 517.968.536.24 The solution of a mixed axisymmetric nonstationary problem of heat conduction is obtained in the region of Laplace transforms. In solution of this problem, there occur summation-integral equations with the parameter of the integral Laplace transform (L-parameter) and the additional parameter of the finite integral Hankel transform (H-parameter). The laws governing the development of spatial nonstationary temperature fields in a bounded cylinder and a half-space when one end surface of the cylinder is in contact with the surface of the half-space in a circular region are determined. Belarusian State University, Minsk, Belarus; email: mandrik@fpm.bsu.unibel.by. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 74, No. 2, pp. 157-163, March-April, 2001. Original article submitted September 22, 2000. JEPTER7492020013 JEPTER749203