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Old   June 14, 2007, 09:17
Default LES
  #1
John Deas
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Hi, if I want to save all the information about the state of a field calculated with a k-e model, I have to save the pressure, velocity k and e at each point.

Now, if I would like to take the same kind of snapshot but for a LES-calculated flow, what variables must I store ?

thanks,

John Deas
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Old   June 14, 2007, 12:58
Default Re: LES
  #2
Lionel Larchevêque
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Hi,

As for RANS, the number of variable to store is related to the (subgrid) model you are using. Since almost all LES models are of 0-equation kind, you should have to store the velocity components and the pressure (and density for compressible flows, ...)

Regards,

Lionel
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