A SECOND ORDER ACCURATE METHOD IN SIMULATING UNDERWATER EXPLOSION

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PISHEVAR ESFAHANI A. R.; TAVAKOLI NEJAD M. R.

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Journal: ESTEGHLAL Year:2005 | Volume:23 | Issue:2 Page(s): 133-150

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Information Journal Paper

Title

A SECOND ORDER ACCURATE METHOD IN SIMULATING UNDERWATER EXPLOSION

Author(s)

PISHEVAR ESFAHANI A. R. | TAVAKOLI NEJAD M. R. | Issue Writer Certificate

Keywords

RIEMAN PROBLEMQ4

UNDERWATER EXPLOSIONQ4

GODUNOV SCHEMEQ4

FRONT TRACKINGQ4

SLOPE LIMITERQ4

Abstract

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 multi-fluid 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 experimental results.

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APA: Copy

PISHEVAR ESFAHANI, A. R., & TAVAKOLI NEJAD, M. R.. (2005). A SECOND ORDER ACCURATE METHOD IN SIMULATING UNDERWATER EXPLOSION. ESTEGHLAL, 23(2), 133-150. SID. https://sid.ir/paper/5957/en

Vancouver: Copy

PISHEVAR ESFAHANI A. R., TAVAKOLI NEJAD M. R.. A SECOND ORDER ACCURATE METHOD IN SIMULATING UNDERWATER EXPLOSION. ESTEGHLAL[Internet]. 2005;23(2):133-150. Available from: https://sid.ir/paper/5957/en

IEEE: Copy

A. R. PISHEVAR ESFAHANI, and M. R. TAVAKOLI NEJAD, “A SECOND ORDER ACCURATE METHOD IN SIMULATING UNDERWATER EXPLOSION,” ESTEGHLAL, vol. 23, no. 2, pp. 133–150, 2005, [Online]. Available: https://sid.ir/paper/5957/en

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