The paper presents some problems of heat conduction in a semi-infinite periodically stratified layer. The layer is subjected to acting a constant temperature on the part of boundary, normal to the layering. The free heat exchange with surroundings is assumed on the remaining part of the boundary. The composite layer is supposed to be composed of n periodically repeated two-component lamina. The problem is solved in two ways: (10) directly as a heat conduction problem, (20) by using model with microlocal parameters [1,2]. The main aim of the paper is a comparison of the obtained results and to conclude possibilities of applications of the homogenized model with microlocal parameters.

JO - Bulletin of the Polish Academy of Sciences: Technical Sciences L1 - http://journals.pan.pl/Content/111689/PDF/%2854-1%2945.pdf L2 - http://journals.pan.pl/Content/111689 PY - 2006 IS - No 1 EP - 49 KW - temperature distribution KW - heat conduction KW - semi-infinite periodically stratified layer A1 - Kulchytsky-Zhyhailo, R. A1 - Matysiak, S.J. VL - vol. 54 JF - Bulletin of the Polish Academy of Sciences: Technical Sciences SP - 45 T1 - On temperature distributions in a semi-infinite periodically stratified layer DA - 2006 UR - http://journals.pan.pl/dlibra/docmetadata?id=111689 ER -