A simultaneous iteration procedure for the finite element solution of the enthalpy model for phase change heat conduction problems
International Journal of Numerical Methods for Heat & Fluid Flow
ISSN: 0961-5539
Article publication date: 1 July 1995
Abstract
Based on a lumped mass model and an incremental iteration method, an efficient simultaneous iteration procedure is developed for the finite element solution of the enthalpy model. This procedure uses Gauss elimination to solve the resulting algebraic equation system. A one‐point quadrature program based on the isoparametric quadrilateral element is incorporated for the calculation of the heat conductance matrix, leading to a significant reduction of the computation time.
Keywords
Citation
Gong, Z. and Mujumdar, A.S. (1995), "A simultaneous iteration procedure for the finite element solution of the enthalpy model for phase change heat conduction problems", International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 5 No. 7, pp. 589-600. https://doi.org/10.1108/EUM0000000004078
Publisher
:MCB UP Ltd
Copyright © 1995, MCB UP Limited