Numerical Simulation Of The Vortex Shedding
Around A Square Cylinder
Author(s)
C. Dargent, F. Grazzini, J. George & D. Dartus
Abstract
The purpose of this paper, is to present numerical solutions for two-dimensional,
time dependent, flows around a square cylinder. A computational analysis is
based upon the commercially available fluid dynamics code PHOENICS.
Unsteady computations allowed us to simulate the phenomenon of vortex
shedding for different angles of attack. Our numerical results are compared with
the experimental results of Lee*. They appear to be in good agreement.
1. Introduction
In recent years, the problems of atmospheric pollution have become more and
more accentuated. Numerical models designed to predict pollutant dispersion are
necessary in order to predict plume spread and the corresponding risks to people
in the case of industrial accidents. However, be
Keywords
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