WAN Liangde

(Engireering Department)

Abstract:  The paper describes briefly the fundamental concept of finite element method, with the research of its application for the technology of unsteady two-dimensional heat transfer in ovens, The computer software is programmed on the basis of finite element method, Through a lot of computer simulated tests， its has analysed the effect of thermal bridge for heat transfer engineering, and put forward a reference proposal for the kiln car design.

Keywords:  finite element method， kiln car