A minimum entropy principle in the gas dynamics equations
نویسندگان
چکیده
منابع مشابه
A minimum entropy principle of high order schemes for gas dynamics equations
The entropy solutions of the compressible Euler equations satisfy a minimum principle for the specific entropy [10]. First order schemes such as Godunov-type and Lax-Friedrichs schemes and the second order kinetic schemes [6] also satisfy a discrete minimum entropy principle. In this paper, we show an extension of the positivity-preserving high order schemes for the compressible Euler equations...
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The entropy solutions of the compressible Euler equations satisfy a minimum principle for the specific entropy [11]. First order schemes such as Godunov-type and Lax-Friedrichs schemes and the second order kinetic schemes [6] also satisfy a discrete minimum entropy principle. In this paper, we show an extension of the positivity-preserving high order schemes for the compressible Euler equations...
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ژورنال
عنوان ژورنال: Applied Numerical Mathematics
سال: 1986
ISSN: 0168-9274
DOI: 10.1016/0168-9274(86)90029-2