CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1996, Vol. 13 ›› Issue (2): 237-242.

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A SEMI-ANALYTICAL METHOD BASED ON CONVOLUTIONTYPE VARIATIONAL PRINCIPLE TO SOLVE THE TRANSIENT HEAT TRANSFER PROBLEMS

Peng Jianshe1, Zhang Jingyu2, . Yang Jie3   

  1. 1. Dept. of pgysics, Sichuan Teachers College;
    2. College of Mach and Elec Tianjing university;
    3. Wuhan Institute of Chemical Technology
  • Received:1995-03-19 Revised:1995-12-26 Online:1996-06-25 Published:1996-06-25

Abstract: The Semi-analytical method is derived based on convolution-type varicational principles to solve the 2-D transient heat transfer problems,which takes finite element discretization in space domain and analytic function in time domain.

Key words: semi-analytical method, transient heat transfer, variational principle

CLC Number: