|June 27, 2007, 19:04||
Unsteady Statistics- incorrect calculation, etc.
Have a few questions about unsteady statistics. I'm performing a DES calc of flow around a bluff body. Before the bb the flow is basically steady. After, it is dominated by large-scale, coherent structures.
I "sampled for time statistics" over a large number of iterations, but the statistics are incorrect. The mean velocity components before the bb should approximately match the instantaneous quantities- they are almost an order of magnitude off. Any ideas?
Also, some cases are failing to write unsteady statistics in the data file.
Any help would be greatly appreciated!
|Thread||Thread Starter||Forum||Replies||Last Post|
|problems for unsteady calculation||olivier||FLUENT||5||June 21, 2007 02:45|
|unsteady statistics||shefali||FLUENT||0||August 12, 2006 20:13|
|unsteady calculation and Nusselt averaging||elyyan||FLUENT||0||August 4, 2006 14:32|
|Warning 097-||AB||CD-adapco||6||November 15, 2004 05:41|
|unsteady calculation||bjcz||Main CFD Forum||5||May 9, 2002 18:57|