Multiphase flow modeling based on the hyperbolic thermodynamically compatible systems theory

Journal Article · Tue Mar 10 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4912321· OSTI ID:22391038

Romenski, E. ^[1]

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1. Sobolev Institute of Mathematics, Novosibirsk 630090 (Russian Federation)

An application of the theory of thermodynamically compatible hyperbolic systems to design a multiphase compressible flow models is discussed. With the use of such approach the governing equations are derived from the first principles, formulated in a divergent form and can be transformed to a symmetric hyperbolic system in the sense of Friedrichs. A usage of the proposed approach is described for the development of multiphase compressible fluid models, including two-phase flow models.

• OSTI ID: 22391038
• Journal Information: AIP Conference Proceedings, Vol. 1648, Issue 1; Conference: ICNAAM-2014: International Conference on Numerical Analysis and Applied Mathematics 2014, Rhodes (Greece), 22-28 Sep 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPRESSIBLE FLOW
DIFFERENTIAL EQUATIONS
FLOW MODELS
FLUIDS
MULTIPHASE FLOW
SYMMETRY
TWO-PHASE FLOW