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Search: Posts Made By: sivakumar
Forum: OpenFOAM Running, Solving & CFD March 17, 2013, 07:37
Replies: 7
Views: 4,382
Posted By sivakumar
Hi Everyone, I realized the...

Hi Everyone,
I realized the problem.
The problem is non- orthogonality faces,

I got some information regarding this,

0 to 50 full corrected scheme is applicable,
50 to 70 ...
Forum: OpenFOAM Running, Solving & CFD March 16, 2013, 07:59
Replies: 7
Views: 4,382
Posted By sivakumar
Hi everyone, I tried my level...

Hi everyone,
I tried my level best and I followed Champhekar suggestionsas well.

I am not getting success, so I have uploaded the case in sendspace.
please have look and give...
Forum: OpenFOAM Running, Solving & CFD March 16, 2013, 06:54
Replies: 7
Views: 4,382
Posted By sivakumar
Hi, I followed your suggestion, the...

Hi,
I followed your suggestion, the simulation is going on.
Still the epsilon is bounding periodically,

Time = 118

smoothSolver: Solving for Ux, Initial residual = 0.00240776, Final...
Forum: OpenFOAM Running, Solving & CFD March 15, 2013, 17:21
Replies: 7
Views: 4,382
Posted By sivakumar
Hi, Sure I will try it tomorrow morning,...

Hi,
Sure I will try it tomorrow morning, as well I will upload the case if I didnt get success.

Thanks,
Sivakumar
Forum: OpenFOAM Running, Solving & CFD March 15, 2013, 16:56
Replies: 7
Views: 4,382
Posted By sivakumar
Hi Champhekar, Thank...

Hi Champhekar,
Thank you very much for your reply,

For your first question : yes,

Due to high skewness the check mesh has been failed, but the case is running as...
Forum: OpenFOAM Running, Solving & CFD March 15, 2013, 14:49
Replies: 7
Views: 4,382
Posted By sivakumar
calculation stops after few time steps

Hi Guys,
I am facing strange problem for last one week, I am using MRFSimpleFoam, I am simulating axial fan.

I am using GAMBIT for meshing.

I am using one passage of the fan, with...
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