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Forum: Main CFD Forum

August 2, 2016, 07:07

Replies: 9

Meshing requirements for LES

Views: 6,262

Posted By raunakjung

After finding the turbulent kinetic energy and...

After finding the turbulent kinetic energy and turbulent eddy dissipation. I am using the following to find turbulent energy length scale and taylor micro scale

Turbulent length scale L=k^(3/2)/∈...

Forum: Main CFD Forum

August 2, 2016, 07:05

Replies: 9

Meshing requirements for LES

Views: 6,262

Posted By raunakjung

Forum: Main CFD Forum

August 2, 2016, 00:55

Replies: 9

Meshing requirements for LES

Views: 6,262

Posted By raunakjung

I have been using RANS simulation to kind k and e...

I have been using RANS simulation to kind k and e which I would use to find turbulent length scale and taylor micro scale. Is this the proper approach to find mesh for LES ?

Forum: Main CFD Forum

July 24, 2016, 02:35

Replies: 9

Meshing requirements for LES

Views: 6,262

Posted By raunakjung

thank you for pointing out about meshing...

thank you for pointing out about meshing requirements. I think taylor length scale is appropriate than using the kolmogorov scale.

Forum: Main CFD Forum

July 23, 2016, 23:07

Replies: 9

Meshing requirements for LES

Views: 6,262

Posted By raunakjung

Meshing requirements for LES

I am studying internal and external flow field of a fluidic oscillator.
This is my first attempt at using LES simulations in Ansys CFX. I am working in Reynolds no 10000 to 60000. I hope to use...

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