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Title: Multiphase flow modeling based on the hyperbolic thermodynamically compatible systems theory

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.
Authors:
 [1]
  1. Sobolev Institute of Mathematics, Novosibirsk 630090 (Russian Federation)
Publication Date:
OSTI Identifier:
22391038
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1648; Journal 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)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COMPRESSIBLE FLOW; DIFFERENTIAL EQUATIONS; FLOW MODELS; FLUIDS; MULTIPHASE FLOW; SYMMETRY; TWO-PHASE FLOW