Hybrid Laplace transform/finite-element method for two-dimensional transient heat conduction

Han Taw Chen, Cha'o Kuang Chen

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

A powerful method of analysis, the combined use of the Laplace transform and the finite-element method, is applicable to the problem of time-dependent heat flow systems. The present method removes the time terms using the Laplace transform and then solves the associated equation with the finite-element technique. The associated temperature transform is inverted by the method of Dubner and Abate for obtaining the required results. The present results are compared in tables to the analytical solutions and other numerical data, and it is found that the present solutions are stable and convergent to them. There exists no time step; thus, the present method is a useful tool in solving lengthy problems or in other engineering applications.

原文English
頁(從 - 到)31-36
頁數6
期刊Journal of thermophysics and heat transfer
2
發行號1
DOIs
出版狀態Published - 1988

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 航空工程
  • 機械工業
  • 流體流動和轉移過程
  • 空間與行星科學

指紋

深入研究「Hybrid Laplace transform/finite-element method for two-dimensional transient heat conduction」主題。共同形成了獨特的指紋。

引用此