標題: Transient heat-transfer phenomenon of two-dimensional hyperbolic heat conduction problem
作者: Wu, JP
Shu, YP
Chu, HS
機械工程學系
Department of Mechanical Engineering
公開日期: 8-五月-1998
摘要: This article presents a numerical analysis of the two-dimensional hyperbolic heat conduction problem in an anisotropic medium under a point heat source with different boundary conditions. A simple model has been developed to solve the anisotropic problem. In this analysis, the second-order total variation diminishing (TVD) scheme is employed to solve this problem. The effects of boundary conditions and anisotropy on the thermal wave induced by different types of heat sources in the medium are examined in detail. The results show that the transient behavior of the propagation of the two-dimensional thermal wave is much more complicated than that of the one-dimensional thermal wave due to a circular wave formed to propagate uniformly in all directions, reflections by boundaries, interaction with each other, and serious discontinuity on the wavefront.
URI: http://hdl.handle.net/11536/32626
ISSN: 1040-7782
期刊: NUMERICAL HEAT TRANSFER PART A-APPLICATIONS
Volume: 33
Issue: 6
起始頁: 635
結束頁: 652
顯示於類別:期刊論文


文件中的檔案:

  1. 000073568200005.pdf