Volume 23, Issue 2 (1-2005)
2005, 23(2): 133-149 |
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A.R. Pishevar Esfahani and M.R.Tavakoli Nejad. A Second Order Accurate Method in Simulation of Underwater Explosion. Computational Methods in Engineering 2005; 23 (2) :133-149
URL: http://jcme.iut.ac.ir/article-1-323-en.html
URL: http://jcme.iut.ac.ir/article-1-323-en.html
Abstract: (4129 Views)
In this paper, a numerical scheme is proposed for the multi-fluid compressible flows. This method is applied to the problem of underwater explosion. The proposed scheme is basically the extension of Godunov method in gas dynamic problems to the multifluid environments and is second-order accurate in space. In this method, also, the problem of artificial mixing of two different phases on Eulerian grids is prevented by a front tracking technique. The numerical results of this study are in very good agreement with previous numerical and exprimental results
