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Search: Posts Made By: crazzy.pirate43
Forum: OpenFOAM Running, Solving & CFD June 19, 2018, 09:27
Replies: 40
Views: 15,995
Posted By crazzy.pirate43
Dear Aaron, Thanks for your reply. Actually...

Dear Aaron,

Thanks for your reply. Actually it's totally true what you mentioned. but in my case the problem was that the mean pressure gradient was also fluctuated between positive and negative. ...
Forum: OpenFOAM Running, Solving & CFD March 16, 2018, 10:24
Replies: 40
Views: 15,995
Posted By crazzy.pirate43
Dear Santiago, I'm using OF-v1612+ and...

Dear Santiago,

I'm using OF-v1612+ and trying to get bypass transition in a rectangular channel. So I'm implementing an inlet B.C which gives isotropic homogeneous turbulence with control of many...
Forum: OpenFOAM Running, Solving & CFD March 16, 2018, 08:05
Replies: 40
Views: 15,995
Posted By crazzy.pirate43
Dear Santigo, Thanks for your comments. I'm...

Dear Santigo,

Thanks for your comments. I'm using LES with CD scheme (Linear) with the algorithm pimple. In my trials I'm keeping the Co under 0.1 as you said but still the problem is that at some...
Forum: OpenFOAM Running, Solving & CFD March 14, 2018, 10:58
Replies: 40
Views: 15,995
Posted By crazzy.pirate43
Dear Uwe, the problem is the inlet boundary...

Dear Uwe,

the problem is the inlet boundary condition is a multi equation B.C and its values differs from t1 to t2 according to the value of this difference the pressure fluctuations make this...
Forum: OpenFOAM Running, Solving & CFD March 14, 2018, 06:48
Replies: 40
Views: 15,995
Posted By crazzy.pirate43
Dear Foamer, I'm stuck in this problem now...

Dear Foamer,

I'm stuck in this problem now :confused::confused::confused:. Does anyone of you find a solution for this problem? the problem is this pressure fluctuations affect on the behavior of...
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