Unsteady Simulation of Cavitating Flows in Venturi

Abstract : A compressible, multiphase, one-fluid RANS solver was developed to study turbulent cavitating flows. The interaction between turbulence and two-phase structures is complex and not well known. This constitutes a critical point to accurately simulate unsteady behaviours of cavity sheets. In the present study, different turbulence transport-equation models are investigated. Numerical results are given for a Venturi geometry and comparisons are made with experimental data.
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https://hal.archives-ouvertes.fr/hal-00530519
Contributor : Eric Goncalves da Silva <>
Submitted on : Friday, October 29, 2010 - 10:45:51 AM
Last modification on : Thursday, January 3, 2019 - 4:30:08 PM

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  • HAL Id : hal-00530519, version 1

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Eric Goncalvès da Silva, Jean Decaix. Unsteady Simulation of Cavitating Flows in Venturi. 9th International Conference on Hydrodynamics, ICHD2010, Oct 2010, Shanghai, China. pp.753-758. ⟨hal-00530519⟩

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