Journal of Theoretical
and Applied Mechanics
43, 2, pp. 367-384, Warsaw 2005
and Applied Mechanics
43, 2, pp. 367-384, Warsaw 2005
Numerical verification of two mathematical models for the heat transfer in a laminated rigid conductor
Heat transfer problems in composites with a dense periodic structure are usually investigated in the framework of certain averaged (macroscopic) mathematical models. The best known are asymptotic models of periodic heat conductors. The heuristic tolerance models take into account the effect of period lengths on the overall behaviour of a conductor. The purpose of this contribution is to compare the aforementioned models and to verify the obtained solutions to certain benchmark problems.
Keywords: heat transfer; laminated conductors