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Forum: CFX

December 21, 2009, 12:26

Replies: 6

LES and SST together

Views: 2,260

Posted By Tristan

Roland, You got it. Basically, there's no...

Roland,

You got it. Basically, there's no free lunch. When you do a more detailed simulation; DES instead of RANS, LES instead of DES, DNS instead of LES; you get more detailed information. The...

Forum: CFX

December 18, 2009, 14:26

Replies: 6

LES and SST together

Views: 2,260

Posted By Tristan

Roland, I would not expect a DES solution...

Roland,

I would not expect a DES solution and an LES solution to match just because the point where you are making the comparison is in the LES region of the DES. The DES is cheaper, which is why...

Forum: CFX

December 17, 2009, 20:54

Replies: 6

LES and SST together

Views: 2,260

Posted By Tristan

Roland, It sounds like you're trying to do...

Roland,

It sounds like you're trying to do your own DES without actually using the DES capability in the code. Do you believe this will give better results than the actual DES did? If you set up...

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