Proceedings of ISP RAS


Calculation of the disintegration of any break in the flow of a two-speed two-phase incompressible.

B.L. Kantsyrev.

Abstract

It is proposed to modify the Godunov computation method for modeling the gas-liquid bubble flow. To have a numerical scheme, effect of the coefficients – at the differential constituents in the hydrodynamic averaged equations set – on the hydrodynamic wave properties is discussed. Specific solution of Riemann problem has been obtined.

Keywords

pulsation terms; characteristic; self-determination; Riemann solution; decay of an arbitrary discontinuity

Edition

Proceedings of the Institute for System Programming, vol. 26, issue 5, 2014, pp. 173-186.

ISSN 2220-6426 (Online), ISSN 2079-8156 (Print).

DOI: 10.15514/ISPRAS-2014-26(5)-9

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