Paper Title:
Numerical Simulation of Thermal Stress in Castings Using FDM/FEM Integrated Method
  Abstract

A numerical simulation system, which integrated FDM (Finite Difference Method) and FEM (Finite Element Method) and coupled temperature field and stress field, was established. This system was then validated by simulation of a stress frame casting. The calculated results are satisfactory and in good agreement with the theoretical analysis. As a practical application, a wave-guide casting was simulated. The stress evolution during casting solidification, residual stress and deformation are predicted.

  Info
Periodical
Materials Science Forum (Volumes 490-491)
Edited by
Sabine Denis, Takao Hanabusa, Bob Baoping He, Eric Mittemeijer, JunMa Nan, Ismail Cevdet Noyan, Berthold Scholtes, Keisuke Tanaka, KeWei Xu
Pages
85-90
DOI
10.4028/www.scientific.net/MSF.490-491.85
Citation
X. Xue, J. Tian, G. Xiu, "Numerical Simulation of Thermal Stress in Castings Using FDM/FEM Integrated Method", Materials Science Forum, Vols. 490-491, pp. 85-90, 2005
Online since
July 2005
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Price
$32.00
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