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An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid


Citation

Sahimi, Ahmad Salleh and Muda, Zaiton (1989) An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid. Pertanika, 12 (3). pp. 413-419.

Abstract / Synopsis

In this paper, the alternating group explicit (AGt-j iterative method is applied to cylindrical problems involving regular domains on a non-uniform grid. The procedure uses the fractional splitting strategy which is applied alternately at each half (intermediate) time step on a tridiagonal system of difference equations. The method is shown to be more accurate than the corresponding AGE scheme solved earlier by the authors using an uniform grid system but with a reduced stability range.


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Additional Metadata

Item Type: Article
Keywords: AGE method, cylindrical problem, non-unifonn grid.
Depositing User: Nur Izzati Mohd Zaki
Date Deposited: 16 Nov 2009 07:28
Last Modified: 27 May 2013 07:02
URI: http://psasir.upm.edu.my/id/eprint/2633
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