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Showing results 1 to 8 of 8 Search took 0.00 seconds. Search: Posts Made By: StefanG

Forum: CFX June 8, 2012, 04:44

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG @ Far: Actually, my aspect ratio was... @ Far: Actually, my aspect ratio was even better in the finer mesh. from the fine mesh I generated a coarse mesh in order to try some different settings. Indeed I am! :D

Forum: CFX June 5, 2012, 05:17

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG Dear CFD-Community, now that I have some... Dear CFD-Community, now that I have some first results that aren't too bad, I wanna describe what was the problem, why I couldn't reach convergence in my problem. The first reason was, the...

Forum: CFX May 10, 2012, 11:08

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG you mean slip wall instead of no slip wall? you mean slip wall instead of no slip wall?

Forum: CFX May 10, 2012, 08:55

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG Thanks for your ongoing support! I checked... Thanks for your ongoing support! I checked Yplus. At the wall in the region of the smallest section of the nozzle the maximum value is about 54. I will change this. In the region of the boundary...

Forum: CFX May 10, 2012, 05:52

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG Attached the missing pictures. Attached the missing pictures.

Forum: CFX May 10, 2012, 05:50

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG Thank you for your helpful replies so far! ... Thank you for your helpful replies so far! As Glenn recommended me, I moved the inlet farer away from the nozzle. In addition, I modified the geometry at the end of my nozzle (see picture 1). The...

Forum: CFX May 2, 2012, 04:56

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG Dear Glenn, Thank you very much for your... Dear Glenn, Thank you very much for your reply! 1) I am using a hexa mesh generated with ICEM. The smallest orthogonal angle in my meshing is 38.4 degrees, the max. aspect ratio is less than...

Forum: CFX May 1, 2012, 03:05

Replies: 19 How to find a good time scale strategy? Views: 10,512 Posted By StefanG How to find a good time scale strategy? Dear CFD-Online community, I have the following problem finding an appropriate time scale strategy in order to get a converged solution for my simulation. In picture 1 you see the geometry I am...

Showing results 1 to 8 of 8

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