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Forum: CFX

April 29, 2013, 09:32

Replies: 13

Eddy viscosity ratio and LES

Views: 7,931

Posted By M_Tidswell

Hi OJ Yes my venturing into the realms of...

Hi OJ

Yes my venturing into the realms of Kolmogorov length scale produced some rather interesting meshes and were essentially beyond the practical computational power I had available for any...

Forum: CFX

April 15, 2013, 14:31

Replies: 13

Eddy viscosity ratio and LES

Views: 7,931

Posted By M_Tidswell

Hello Sorry for taking so long to thank you...

Hello

Sorry for taking so long to thank you I have been chasing a bug in some simulations and hadn't got round to having a think. It had struck me that as the Kolmogorov length scale relates to...

Forum: CFX

April 9, 2013, 05:27

Replies: 13

Eddy viscosity ratio and LES

Views: 7,931

Posted By M_Tidswell

Just goes to prove you shouldn't believe...

Just goes to prove you shouldn't believe everything you read even if it is a journal! Hehe
Will look into the Taylor length scale

Many Thanks

Forum: CFX

April 8, 2013, 09:00

Replies: 13

Eddy viscosity ratio and LES

Views: 7,931

Posted By M_Tidswell

Related query

Dear All

I have been reading very similar papers I suspect, one of them suggests that a simple grid size estimator for an LES grid would be the SGS viscosity/ molecular viscosity, you would be...

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