Title : ( NUMERICAL MODELLING OF TURBULENT FLOW IN VORTEX TUBE )
Authors: Hossein Khazaei , Iman Mirzaee Kakhki , Ali Reza Teymourtash ,
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Abstract
ABSTRACT In this paper, energy separation effect in a vortex tube has been investigated using a CFD model. The numerical simulation has been done due to the complex structure of flow. The governing equations have been solved by Fluent code in 2D compressible and turbulent model. The effects of geometrical parameters have been investigated. The results have shown that the hot outlet size and its shape, does not affect the energy distribution in vortex tube and very small diameter will decrease the temperature separation.
Keywords
, vortex tube; numerical method, standard k-epsilon, spalart allmaras, different gases
@inproceedings{paperid:1025626,
author = {Khazaei, Hossein and Mirzaee Kakhki, Iman and Teymourtash, Ali Reza},
title = {NUMERICAL MODELLING OF TURBULENT FLOW IN VORTEX TUBE},
booktitle = {ASME 2010 International Mechanical Engineering Congress & Exposition},
year = {2010},
location = {Vancouver},
keywords = {vortex tube; numerical
method; standard k-epsilon; spalart
allmaras; different gases},
}
%0 Conference Proceedings
%T NUMERICAL MODELLING OF TURBULENT FLOW IN VORTEX TUBE
%A Khazaei, Hossein
%A Mirzaee Kakhki, Iman
%A Teymourtash, Ali Reza
%J ASME 2010 International Mechanical Engineering Congress & Exposition
%D 2010
