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Forum: OpenFOAM Running, Solving & CFD

February 19, 2006, 23:12

Replies: 8

Estimating error for the incompressible turbulent flow

Views: 2,371

Posted By imano

Hi, Thanks for the kind rep

Hi,

Thanks for the kind reply.
I understand the reason about the normalization and I will go on experiment around that on my test study!

Regards,
Masashi

Forum: OpenFOAM Running, Solving & CFD

February 16, 2006, 07:14

Replies: 8

Estimating error for the incompressible turbulent flow

Views: 2,371

Posted By imano

Hello and sorry about this lon

Hello and sorry about this long message!

I have started writing an application for estimating error of k using
the residual method.
As the estimator needs the effective diffusivity and the...

Forum: OpenFOAM Running, Solving & CFD

January 23, 2006, 06:28

Replies: 8

Estimating error for the incompressible turbulent flow

Views: 2,371

Posted By imano

Thanks for the reply, Dr. Hrvo

Thanks for the reply, Dr. Hrvoje.

I think the explicit part of divR would be expressed as:

fvc::div(turbulence->R() -((2.0/3.0)*I)*turbulence->k() -nu*2*symm(fvc::grad(U)))
+...

Forum: OpenFOAM Running, Solving & CFD

January 22, 2006, 09:41

Replies: 8

Estimating error for the incompressible turbulent flow

Views: 2,371

Posted By imano

Hello! I'm writing an appli

Hello!

I'm writing an application simpleErroeEstimate for estimating error
for the incompressible turbulent CFD application simpleFoam using
Dr. Hrvoje's residual error estimation method.
...

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