Quasi-gasdynamic equations for gas flows with external heat sources

Abstract

A system of quasi-gasdynamic equations for gas flows with external forces and heat sources is constructed. An entropy balance equation is derived that demonstrates the dissipative nature of the additional terms appearing in the system.

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References

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    T. G. Elizarova, M. E. Sokolova, and Yu. V. Sheretov, Zh. Vychisl. Mat. Mat. Fiz. 45, 545 (2005) [Comput. Math. Math. Phys. 45, 524 (2005)].

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    T. G. Elizarova and V. V. Seregin, Vestn. Mosk. Univ., Fiz. Astron., No. 4, 15 (2005).

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Original Russian Text © T.G. Elizarova, A.A. Khokhlov, 2007, published in Vestnik Moskovskogo Universiteta. Fizika, 2007, No. 3, pp. 10–13.

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Elizarova, T.G., Khokhlov, A.A. Quasi-gasdynamic equations for gas flows with external heat sources. Moscow Univ. Phys. 62, 138–142 (2007). https://doi.org/10.3103/S0027134907030034

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Keywords

  • Entropy
  • Stokes Equation
  • Entropy Production
  • Viscous Stress Tensor
  • External Heat Source