Guidelines for Performing DNS on Fluent

  • Last Post 05 April 2019
  • Topic Is Solved
moe9423 posted this 01 April 2019

Hi Everyone,

I was wondering if there are any resources (Documentation) on performing a Direct Numerical Simulation using Fluent.

I have tried looking for it in the documentation but with no luck.

It would be extremely helpful If anyone can guide me where to look.

Thanks in Advance.



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abenhadj posted this 02 April 2019

Nothing is available which can be shared here. Actually and from modelling perspective andif you can afford it (computational efforts scales with Reynolds number power 3) you can try LES model set Smagorinsky constant to zero or using Laminar model with central differences. It is insane to do that for general problem ..especially if you do not have the resources.

Best regards, Amine

moe9423 posted this 05 April 2019

oh I see thanks a lot for your help.

abenhadj posted this 05 April 2019

Please mark this as "Is solved".

Best regards, Amine