Pesquisa Analítica De Transferência Térmica Em Espaço Anisotrópico Com Componentes De Temperatura De Condutividade Térmica Dependendo Da Temperatura

Within this work based on the built analytical solution of heat transfer problem in anisotropic bodies thethermal conductivity tensor components depending on temperature the heat transfer is investigated underinfluence of a point heat source inside a body or on a plane body surface. It turned out that heat transfer has awave-like behavior with the presence of temperature front where derivatives with respect to time and spatialvariables are broken but they are continuous with respect to temperatures and heat flux. Besides the heatwavefronts are ellipsoids in space and plane ellipsoids depending on time. Coordinates of heat wave velocitycan be calculated at that velocities of front points are different in different directions.