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Forum: OpenFOAM Programming & Development

December 16, 2019, 06:50

Replies: 10

How to code the the coupling of velocity and concentration fluctuations?

Views: 1,138

Posted By agustinvo

Effectively. You must run first a simulation...

Effectively. You must run first a simulation averaging U and T (with your usual solver), and once UMean and TMean have converged you can use the second solver.

Forum: OpenFOAM Programming & Development

December 16, 2019, 06:25

Replies: 10

How to code the the coupling of velocity and concentration fluctuations?

Views: 1,138

Posted By agustinvo

De nada Pedro Yes, it is. Remember that...

De nada Pedro

Yes, it is. Remember that you must include not only ut, but also UMean and TMean in your new solver. You can run it as you prefer, but please wait until you have a converged UMean...

Forum: OpenFOAM Programming & Development

December 16, 2019, 05:50

Replies: 10

How to code the the coupling of velocity and concentration fluctuations?

Views: 1,138

Posted By agustinvo

Hi Pedro, I faced the same problem when...

Hi Pedro,
I faced the same problem when performing LES. I think you want to do something similar, isn't it?

What you would need is to create a functionObject that reads U, UMean and T,TMean and...

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