Title : ( NUMERICAL SIMULATION OF PARTIAL CAVITATION OVER AXISYMETRIC BODIES USING THE BOUNDARY ELEMENT METHOD BASED ON POTENTIAL )
Authors: Mahmoud Pasandidehfard , , iman rashidi toroghi ,
Full TextAbstract
In this paper, partial cavitation over axisymmetric bodies have been solved, using the Boundary Element Method (BEM), based on potential. In this method, the cavity and the wetted surface of the body will be estimated by panels. Then, the cavitation will be modeled, by means of Green s third identity integral. For this purpose, the rings of the sources are distributed on the cavity surface, and the ring of the dipoles are distributed on the body and the cavity surface. The high speed and also proper accuracy in calculating the geometry of the cavity and the drag coefficient are considerable advantages of this method
Keywords
, cavitation, Potential flow, Integral method
@inproceedings{paperid:1011216,
author = {Pasandidehfard, Mahmoud and , and Rashidi Toroghi, Iman},
title = {NUMERICAL SIMULATION OF PARTIAL CAVITATION OVER AXISYMETRIC BODIES USING THE BOUNDARY ELEMENT METHOD BASED ON POTENTIAL},
booktitle = {5tha Ankar International Aerospace Conference, AIAC2009},
year = {2009},
location = {آنکارا},
keywords = {cavitation; Potential flow; Integral method},
}
%0 Conference Proceedings
%T NUMERICAL SIMULATION OF PARTIAL CAVITATION OVER AXISYMETRIC BODIES USING THE BOUNDARY ELEMENT METHOD BASED ON POTENTIAL
%A Pasandidehfard, Mahmoud
%A ,
%A Rashidi Toroghi, Iman
%J 5tha Ankar International Aerospace Conference, AIAC2009
%D 2009
