Journal of Fluids Engineering, ( ISI ), Volume (136), No (10), Year (2014-10) , Pages (101301-1013017)

Title : ( Numerical and Experimental Study of a Ventilated Supercavitating Vehicle )

Authors: iman rashidi toroghi , Mahmoud Pasandidehfard , Mohammad Passandideh-Fard , نوروز محمد نوری ,

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In this paper, the ventilated supercavities are studied both numerically and experimentally. A slender rod is considered as the solid body which has a sharp edged disk at the nose as a cavitator and special ports for air ventilation. The experiments are conducted in a recirculating water tunnel. The simulations are provided for two different algorithms in free-surface treatment, both using the VOF method but one using Youngs’ algorithm in the advection of the free-surface and the other without. The comparison between numerical simulations and experiments show that the numerical method using Youngs’ algorithm accurately simulates the physics of ventilated cavitation phenomena such as the cavity shape, the gas leakage and the re-entrant jet.


, ventilated cavitation, numerical, water tunnel, volume of fluid, Youngs’ method
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author = {Rashidi Toroghi, Iman and Pasandidehfard, Mahmoud and Passandideh-Fard, Mohammad and نوروز محمد نوری},
title = {Numerical and Experimental Study of a Ventilated Supercavitating Vehicle},
journal = {Journal of Fluids Engineering},
year = {2014},
volume = {136},
number = {10},
month = {October},
issn = {0098-2202},
pages = {101301--1013017},
numpages = {911716},
keywords = {ventilated cavitation; numerical; water tunnel; volume of fluid; Youngs’ method},


%0 Journal Article
%T Numerical and Experimental Study of a Ventilated Supercavitating Vehicle
%A Rashidi Toroghi, Iman
%A Pasandidehfard, Mahmoud
%A Passandideh-Fard, Mohammad
%A نوروز محمد نوری
%J Journal of Fluids Engineering
%@ 0098-2202
%D 2014