|December 12, 2014, 15:50||
How to do spatial averaging - LES pipe flows ?
Join Date: Jun 2014
Posts: 57Rep Power: 3
I am doing LES of pipe flows using OpenFoam 2.2.x. I am using the Smagorinsky model for a Re = 9000, Re_tau = 290. The results for the streamwise velocity I got after time averaging looked something like this:
Clearly, the velocity profile is not axisymmetric. To make it one, I was wanting to carry spatial averaging in the circumferential direction of my results.
Can anyone please tell how spatial averaging is done using the OpenFoam platform? Thanks a lot!
|Thread||Thread Starter||Forum||Replies||Last Post|
|Initiating turbulence to LES pipe flow||ok_computer||STAR-CD||0||August 14, 2014 10:11|
|LES transitional pipe entrance flow||hasanduz||Main CFD Forum||2||October 11, 2013 17:59|
|No Fluctuatios in LES results for pipe flow!!!||Roohi||CFX||5||September 7, 2011 18:50|
|Start of averaging in LES||fab||Main CFD Forum||2||June 16, 2005 04:53|
|fluid flow fundas||ram||Main CFD Forum||5||June 17, 2000 21:31|