|
[Sponsors] |
August 12, 2009, 11:06 |
modify ccmp for initialisation
|
#1 |
Senior Member
Join Date: Apr 2009
Location: Karlsruhe, Germany
Posts: 103
Rep Power: 17 |
Hello all,
I'd like to modify my postprocessing results from a ccmp file. I simulate a large eddy simulation of a channel flow with cyclic boundary conditions. I begin with simulating the channel with RANS-Modells to get initialisation values for my LES. That works without any problems. But I get a laminar profil in the LES. It is a channel flow with a Reynolds number about 50000. So it should be turbulent. I think the problem is the initialisation profil, because there are no fluctuations of the velocity and pressure because of turbulence. Is there a possibility to change the values in the *.ccmp data I use for initialisation of the LES? Thanks, Thomas |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
modify volume fraction | kevin chu | FLUENT | 7 | May 20, 2011 03:35 |
How to modify the cfx5mkext.ccl | yliu | CFX | 0 | March 14, 2008 03:50 |
fluent add additional zones for the mesh file | SSL | FLUENT | 2 | January 26, 2008 11:55 |
How to modify the bcdefi.f ?!!! | tomosada | Siemens | 0 | April 6, 2003 05:45 |
Modify Parameters During Iteration | Alammar | FLUENT | 1 | May 6, 2002 01:40 |