International Journal of Computational Fluid Dynamics, ( ISI ), Volume (22), No (2), Year (2008-1) , Pages (97-114)

Title : ( Transient simulations of cavitating flows using a modified volume-of-fluid (VOF) technique )

Authors: Mohammad Passandideh Fard , Ehsan Roohi ,

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In this study, transient 2D/axisymmetric simulations of cavitating flows are performed using a modified “Volume-of-Fluid” (VOF) technique. Simulation of the cavitation is based on a homogenous equilibrium flow model. To predict the shape of the cavity, Navier-Stokes equations in addition to an advection equation for liquid volume fraction are solved. Mass transfer between the phases is treated as a sink term in VOF equation. The numerical method is used for different geometries in a wide range of cavitation numbers. Computed shapes of cavities were found to be in good agreement with those of the reported experiments. Simulation results also compared well with those obtained from analytical relations.

Keywords

, numerical simulation – cavitating flow – Volume, of, Fluid (VOF) method – supercavitation – partial cavitation –free, surface
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@article{paperid:1007754,
author = {Passandideh Fard, Mohammad and Roohi, Ehsan},
title = {Transient simulations of cavitating flows using a modified volume-of-fluid (VOF) technique},
journal = {International Journal of Computational Fluid Dynamics},
year = {2008},
volume = {22},
number = {2},
month = {January},
issn = {1061-8562},
pages = {97--114},
numpages = {17},
keywords = {numerical simulation – cavitating flow – Volume-of-Fluid (VOF) method – supercavitation – partial cavitation –free-surface flow},
}

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%0 Journal Article
%T Transient simulations of cavitating flows using a modified volume-of-fluid (VOF) technique
%A Passandideh Fard, Mohammad
%A Roohi, Ehsan
%J International Journal of Computational Fluid Dynamics
%@ 1061-8562
%D 2008

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