ISSN Online: 2377-424X
ISBN Print: 0-89116-909-1
International Heat Transfer Conference 9
PROBLEMS ON THERMAL CONDUCTION OF INFINITE NONHOMOGENEOUS ANISOTROPIC SOLID MASSIFS WITH THERMALLY INTERACTING INTERNAL CHANNELS
Resumo
The paper substantiates the method for solving boundary-value problems on transient thermal conduction of a rock massif with internal channels. The problems allow for inhomogeneity (the presence of a few different rock strata), thermal anisotropy, dependence of initial conditions on the angular coordinate and the temperature variation law for a coolant at the channel inlet, thermal interaction between the channels with different coolant temperatures, and the presence of a single- or multilayer thermal insulation on the interface. The method employs the thermal potential theory to obtain boundary integral equations.