The results of an adaptation of a two-phase CFD-module for a model of long-term retention of contact discontinuities in the problems of stratification in two-component mixtures are presented. A computational module adapted for parallel computing using GPU and CPU graphics processors showed good performance on hybrid supercomputers. The results of one-dimensional calculations that are in accord with analytical calculations are shown.
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V. V. Chudanov, A. E. Aksenova, and A. A. Leonov, “Simulation of two-phase flows of three-component mixtures taking into account heat and mass transfer,” At. Energ., 130, No. 3, 137–142 (2021).
A. Ambroso, C. Chalons, and P.-A. Raviart, “A Godunov-type method for the seven-equation model of compressible two-phase flow,” Computers Fluids, 54, 67–91 (2012).
A. G. Kulikovskii, N. V. Pogorelov, and A. Yu. Semenov, Mathematical Problems in the Numerical Solution of Hyperbolic Systems of Equations, Fizmatlit, Moscow (2001).
F. Coquel, K. El Amine, E. Godlewski, et al., “A numerical method using upwind schemes for the resolution of twophase flows,” Comp. Phys., 136, 272–288 (1997).
A. Ambroso, C. Chalons, F. Coquel, et al., “The drift-flux asymptotic limit of barotropic two-phase two-pressure models,” Commun. Math. Sci., 6, No. 2, 521–529 (2008).
V. V. Chudanov, A. E. Aksenova, and A. A. Leonov, “Methodology for solving problems of two-phase heat and hydrodynamics with sodium coolant,” At. Energ., 125, No. 4, 200–206 (2018).
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Translated from Atomnaya Énergiya, Vol. 130, No. 4, pp. 203–207, April, 2021.
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Chudanov, V.V., Aksenova, A.E., Leonov, A.A. et al. Two-Phase Module Adaptation for Simulating Separation Processes in Multicomponent Mixtures. At Energy 130, 214–219 (2021). https://doi.org/10.1007/s10512-021-00797-6
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DOI: https://doi.org/10.1007/s10512-021-00797-6