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Finite Volume simulation of cavitating flows

Philippe Helluy 1 Thomas Barberon
1 SMASH - Simulation, modeling and analysis of heterogeneous systems
CRISAM - Inria Sophia Antipolis - Méditerranée , Université de Provence - Aix-Marseille 1
Abstract : In this work, we propose a numerical method for the modelling of phase transitions in compressible fluid flows. The pressure laws taking into account phase transitions are complex and lead to difficulties such as the non-uniqueness of the entropy solutions. In order to avoid these difficulties, we propose a projection finite volume scheme. It is based on a Riemann solver with a simpler pressure law and an entropy maximization procedure in order to recover the original complex pressure law. Several numerical experiments are presented which validate this approach.
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https://hal.inria.fr/inria-00071762
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Submitted on : Tuesday, May 23, 2006 - 6:42:33 PM
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  • HAL Id : inria-00071762, version 1

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Philippe Helluy, Thomas Barberon. Finite Volume simulation of cavitating flows. RR-4824, INRIA. 2003. ⟨inria-00071762⟩

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