Turbulence Pattern in Triangular Cylinder

Abstract:

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In order to predict a turbulent flow around a triangular cylinder a high Reynolds number of 45000 is done in the numerical simulation. In this simulation both steady and unsteady vortex shedding is predicted and various time steps. The numerical method used in this simulation is Reynolds Stress model. For steady and unsteady solution velocity contours and velocity vector plots is to be predicted for the vortex shedding behind the triangular cylinder.

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Periodical:

Edited by:

Wu Fan

Pages:

4719-4722

DOI:

10.4028/www.scientific.net/AMM.110-116.4719

Citation:

V. Parthiban and A. Russelle, "Turbulence Pattern in Triangular Cylinder", Applied Mechanics and Materials, Vols. 110-116, pp. 4719-4722, 2012

Online since:

October 2011

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Price:

$38.00

[1] Stefan H. Johansson, Lars Davidson and Erik Olsson, Numerical Simulation of Vortex Shedding Past Triangular Cylinders at High Reynolds Number Using a k-ε Turbulence Model. International Journal For Numerical Methods in Fluids. VOL. 16, 859-878 (1993).

DOI: 10.1002/fld.1650161002

[2] A. Sjunnesson, C. Nelsons and E. Max, LDA measurement of velocities and turbulence in a bluff body stabilized flame. Volvo Flygmotor AB, Trollhattan, 1991. 3.

[3] Xing Zhang, Blair Perot, Turbulent Vortex Shedding From Triangle Cylinder Using The Turbulent Body Force Potential Model. FEDSM2000-11172, June 11-15, (2000).

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