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arXiv · 1211.3539

On a regularization of the magnetic gas dynamics system of equations

Bernard Ducomet·Alexander Zlotnik
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Abstract

A brief derivation of a specific regularization for the magnetic gas dynamic system of equations is given in the case of general equations of gas state (in presence of a body force and a heat source). The entropy balance equation in two forms is also derived for the system. For a constant regularization parameter and under a standard condition on the heat source, we show that the entropy production rate is nonnegative.

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Bernard Ducomet, Alexander Zlotnik. 2012-11-15. On a regularization of the magnetic gas dynamics system of equations. https://doi.org/10.3934/krm.2013.6.533

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