Solution of Thermal Conductivity Problem of a Finite Dimensions Plate with Two Heat Sources

Research in the basic sciences is a critical factor development of civil engineering industry. Solving problems radiation-convective heat transfer from heated surfaces has always aroused interest point view science and practical application knowledge. However, analytical solutions to these are obtained for elementary cases, example, infinite plates uniformly, or propagation waves them obeys certain laws. The solution coupled problem surface panels complicated not only by geometric shape, but also openness entire thermophysical system, which includes thermal energy coolant (coolant cooling systems) panel, panel room air convection, radiation surrounding bodies (enclosing structures, furniture, people). In turn, additional exchange convection occurs between enclosing structures. This article considers possibility obtaining an temperature distribution on plate with two sources. When deriving formulas, classical equations thermodynamics (Newton-Richmann, Fourier’s law, Helmholtz equation) were used. general differential equation, this case, linear combination Infeld MacDonald functions. research results can be applied various areas technical sciences: microprocessors, renewable sources energy, industrial production, automotive, marine shipbuilding, course heating conditioning systems buildings transport.