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Boundary Conditions For The Coupling Of Two-Phase Flow Models
Author(s) -
Jean-Marc Hérard,
Olivier Hurisse
Publication year - 2007
Publication title -
17th aiaa computational fluid dynamics conference
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2514/6.2007-4458
Subject(s) - interface (matter) , coupling (piping) , flow (mathematics) , mechanics , boundary (topology) , boundary value problem , computer science , homogeneous , phase (matter) , relaxation (psychology) , physics , statistical physics , mathematics , mechanical engineering , mathematical analysis , engineering , quantum mechanics , psychology , social psychology , bubble , maximum bubble pressure method
International audienceWe examine in this paper an approach for the interfacial coupling of two distinct two-phase flow models, namely a two-fluid model and an homogeneous relaxation model. This is achieved by prescribing specific boundary conditions through the coupling interface between codes, using an interface "father" model. The main underlying ideas are given, together with associated properties. Details on the numerical fluxes are provided, and some numerical tests are discussed

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