An Enhanced Finite- Volume Method for The Solution Of Compressible Flows

Subject Areas : Analysis of Structure and Earthquake

behroz mirzai ¹ , seyedesmail Razavi ²

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Received: 2005-05-04 Accepted : 2005-10-18 Published : 2006-06-20

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Abstract :

        An enhamced scheme is introduced for the solution of two dimensional umsteady euler equations. The Finite- Volume method of jameson et al. is modified by devicing a pnessune sensor in cell Flux calculations. Then the discretized gorerning equations ane relaxed in time until na steady state is reached. An appropriate model for the artificial dissipation was also employed. Several tests wene conducted by this method on am o grid in the transonic regimes. The obtained numerical solutions wene companed by the solutions of jameson efal, in which good agreement would exist