On localization of contact surfaces in multifluid hydrodynamics
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Within the framework of the unified-equilibrium model of a multicomponent mixture that accounts for the forces of interfractional interaction, the problem of localization of contact surfaces is solved numerically in Euler variables. A finite-volume conservative scheme with the approximate Riemann solver HLLC was used in the calculations.
Keywordssingle-velocity multicomponent medium contact boundaries approximate Riemann solver HLLC numerical simulation
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- 4.S. M. Bakhrakh, Yu. P. Glagoleva, M. S. Samigulin, et al., Calculation of gasdynamic flows based on the method of concentrations, Dokl. Akad. Nauk SSSR, 257, No. 3, 566–569 (1981).Google Scholar
- 5.Yu. A. Bondarenko and Yu. V. Yanilkin, Calculation of the thermodynamic parameters of mixed cells in gas dynamics, Mat. Modelir., 15, No. 6, 63–81 (2002).Google Scholar
- 13.A. G. Kulikovskii, N. V. Pogorelov, and A. Yu. Semenov, Mathematical Problems of Numerical Solution of Hyperbolic Systems of Equations [in Russian], Fizmatlit, Moscow (2001).Google Scholar
- 14.V. S. Surov, Concerning a means of approximate solution of the Riemann problem for a single-velocity multicomponent mixture, Inzh.-Fiz. Zh., 83, No. 2, 351–356 (2010).Google Scholar