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Search: Posts Made By: usergk
Forum: OpenFOAM Community Contributions February 4, 2011, 18:07
Replies: 300
Views: 63,290
Posted By usergk
Hi Bernhard Thanks for replying. ...

Hi Bernhard

Thanks for replying.

Actually, the BC does work (while using alphaEff in the BC definition) when I use the XiFoam solver that is provided with OpenFoam.
Surprisingly, however,...
Forum: OpenFOAM Community Contributions February 4, 2011, 14:51
Replies: 300
Views: 63,290
Posted By usergk
Hello, I implemented the groovyBC in the...

Hello,

I implemented the groovyBC in the XiFoam solver, and it appears to run fine; however, when I include radiation in the solver, and implement the BC, I get the following error:

"field...
Forum: OpenFOAM Community Contributions February 3, 2011, 18:04
Replies: 300
Views: 63,290
Posted By usergk
Thanks a lot for your reply, Bernhard. I really...

Thanks a lot for your reply, Bernhard. I really appreciate it.


I tried to change the expression as:

upperWall
{
type groovyBC;
value uniform 293;
...
Forum: OpenFOAM Community Contributions February 3, 2011, 12:39
Replies: 300
Views: 63,290
Posted By usergk
Hi Thanks Bernhard . I had actually referred...

Hi

Thanks Bernhard . I had actually referred to this post:

http://www.cfd-online.com/Forums/openfoam/74593-mixed-bc-heat-transfer-laplacianfoam.html

gk
Forum: OpenFOAM Community Contributions February 3, 2011, 10:43
Replies: 300
Views: 63,290
Posted By usergk
Hi Bernhard, Thanks for your reply. ...

Hi Bernhard,

Thanks for your reply.

Adding the value did seem to avoid the janafThermo error, but then I got the following:

Time = 1.19999e-07

diagonal: Solving for rho, Initial residual...
Forum: OpenFOAM Community Contributions February 3, 2011, 08:56
Replies: 300
Views: 63,290
Posted By usergk
Hello Thanks for replying. The problem...

Hello

Thanks for replying.

The problem occurs immediately, and yes, I did change the type from cyclic to wall in the blockMeshDict and boundary files.

Also, when I comment out...
Forum: OpenFOAM Community Contributions February 3, 2011, 07:44
Replies: 300
Views: 63,290
Posted By usergk
Hi Thanks for your reply. Here is the...

Hi

Thanks for your reply.

Here is the 0/T file:

dimensions [ 0 0 0 1 0 0 0 ];

internalField uniform 293;
Forum: OpenFOAM Community Contributions February 2, 2011, 16:57
Replies: 300
Views: 63,290
Posted By usergk
Hi I am new to OpenFoam, and was trying to...

Hi

I am new to OpenFoam, and was trying to implement the groovyBC in the XiFoam/pitzDaily case, for OF 1.7.1.
I installed and compiled the groovy BC, and used the following in the 0/T file (for...
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