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Showing results 1 to 11 of 11 Search took 0.00 seconds. Search: Posts Made By: sebastian

Forum: OpenFOAM Running, Solving & CFD August 5, 2010, 09:27

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi Christian! Of course, youre right, i... Hi Christian! Of course, youre right, i forgot the e-3 behind the values. Now it starts calculating and at least its still running :) But for the turbulentIntensityKineticEnergyInlet something...

Forum: OpenFOAM Running, Solving & CFD August 5, 2010, 04:56

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hello! Thank you a lot for all your advices.... Hello! Thank you a lot for all your advices. I think it will take me a while untill I have tested it all. But I dont really understand this expression : Can you explain me the the meaning of...

Forum: OpenFOAM Running, Solving & CFD August 4, 2010, 09:15

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi Christian, first of all thanks for your... Hi Christian, first of all thanks for your effort! Yes, I have tried to run it with the turbulent BC you mentioned. You can find the way I used them in the folder /0 named epsilon.functions an...

Forum: OpenFOAM Running, Solving & CFD August 4, 2010, 08:08

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Okay, here is my case (/0 and /system folder) ... Okay, here is my case (/0 and /system folder) Thanks to everybody who can take a look at it!:) Sebastian

Forum: OpenFOAM Running, Solving & CFD August 4, 2010, 07:26

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi Chris, how do I upload it exactly? ... Hi Chris, how do I upload it exactly? Sebastian

Forum: OpenFOAM Running, Solving & CFD August 4, 2010, 07:07

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi again! Sorry, I am asking again. :) But... Hi again! Sorry, I am asking again. :) But this is the only way for me to get some help.. I still have the problems with my calculation, that its blowing up. My case: its a nozzle flow with a...

Forum: OpenFOAM Running, Solving & CFD August 3, 2010, 07:07

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi! Thanks a lot! Really seems the fixed... Hi! Thanks a lot! Really seems the fixed outlet conditions have been the prob. At least now its running longer and its still looking okay :) Also thanks for the suggested bc at the inlets! ...

Forum: OpenFOAM Running, Solving & CFD August 2, 2010, 09:07

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Thanks Bastian! But I can not send you the case. ... Thanks Bastian! But I can not send you the case. Maybe we can solve the prob here in the forum. The mesh I try to calculate is an coarser version of a finer mesh I later want to work with. In...

Forum: OpenFOAM Running, Solving & CFD August 2, 2010, 08:22

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hi! - checkMesh says everything is okay. I... Hi! - checkMesh says everything is okay. I also checked the mesh quality in ICEM and the worst element has a quality of 0.18 (if that says anything to you) - I use OpenFoam 1.6 - Well youre...

Forum: OpenFOAM Running, Solving & CFD August 2, 2010, 04:11

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian Hey. Sure, to copy the error message here might... Hey. Sure, to copy the error message here might help :) Time = 4 GAMG: Solving for Ux, Initial residual = 0.0306223, Final residual = 1.9577e-07, No Iterations 2 GAMG: Solving for Uy,...

Forum: OpenFOAM Running, Solving & CFD July 30, 2010, 07:51

Replies: 24 blowing up with k-epsilon model Views: 6,920 Posted By sebastian blowing up with k-epsilon model Hi everybody! Trying to compare a Fluent calculation with OF. With Fluent, everything worked okay without any problems. Unfortunatelly the OF case is not running so far. I have generated...

Showing results 1 to 11 of 11

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