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Forum: OpenFOAM Community Contributions

July 15, 2013, 17:27

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

thanks^1243

thanks^1243

Forum: OpenFOAM Community Contributions

July 15, 2013, 14:38

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

I was able to implement the velocity profile as...

I was able to implement the velocity profile as desired, using swak4Foam.

I have a minor query:
The value expression is defined as:
valueExpression "15*para + 0.15*15*randNormal()*para_rms";
...

Forum: OpenFOAM Community Contributions

June 21, 2013, 14:32

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

Another quick question: Here is what I am...

Another quick question:

Here is what I am trying, based on
http://www.cfd-online.com/Forums/openfoam/60685-groovybc-dynamic-cousin-funkysetfields-lives-suburb-mesh-10.html

inlet
{
type ...

Forum: OpenFOAM Community Contributions

June 21, 2013, 10:22

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

It compiled! All those lines were this...

It compiled!

All those lines were this statement:
$$ = new Foam::pointSymmTensorField(*$1 - *$3);

Now, to see how the inlet velocity specification works out...

Thanks again,
amit

Forum: OpenFOAM Community Contributions

June 20, 2013, 21:11

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

Thanks again! I'll look into this. ...

Thanks again! I'll look into this.

Pleasant travels! :)

Forum: OpenFOAM Community Contributions

June 20, 2013, 20:35

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

Thanks for the prompt reply! Enclosed is the...

Thanks for the prompt reply!

Enclosed is the log file.

Forum: OpenFOAM Community Contributions

June 20, 2013, 14:28

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

Hello, I am trying to install swak4Foam in...

Hello,

I am trying to install swak4Foam in OF 1.7.1 and get this error (tried both, the svn link file, and the tar file):

make: *** [Make/linux64GccDPOpt/FieldValueExpressionParser.o] Error 1...

Forum: OpenFOAM Community Contributions

June 19, 2013, 11:54

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

Thanks so much, I'll look into the swak4Foam...

Thanks so much, I'll look into the swak4Foam implementation.

amit

Forum: OpenFOAM Community Contributions

June 17, 2013, 10:53

Replies: 17

[swak4Foam] parabolic velocity profile with fluctuations (groovyBC?)

Views: 3,766

Posted By newOFuser

parabolic velocity profile with fluctuations (groovyBC?)

I would like to implement a parabolic inlet velocity profile, with fluctuation scale specified (like in turbulentInlet).

I tried using groovyBC as below (since I think turbulentInlet allows flat...

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