|April 25, 2013, 21:09||
Question about permeability setting
Join Date: Jul 2012
Posts: 494Rep Power: 7
We could set up streamwise permeability and transverse permeability at CFX. That means we will have a streamwise permeability at one direction and a transverse permeability at the other two directions (The other two directions have the same permeability).
But I'd like to have three different permeability at the three directions.
May I ask how to set up three different permeability at the three directions in CFX?
|April 26, 2013, 09:08||
Join Date: Jul 2009
Location: Portsmouth, England
Posts: 468Rep Power: 14
I've not tried a simulation to check the results but just did a quick set-up.
How about instead of using a porous domain you use 3 subdomains for the porous region. In each subdomain you set the streamwise direction to be 1 for a particular permeability value and then set no traverse loss, see the images with random values. That way you can input the 3 permeability values for each direction.
I'd be interest to know if this works.
|Thread||Thread Starter||Forum||Replies||Last Post|
|question regarding the codes for setting inlet flow||Alicelin||OpenFOAM Pre-Processing||4||November 11, 2009 04:04|
|LiftDrag utility from v12 to v141||cfdphil||OpenFOAM Running, Solving & CFD||2||December 5, 2007 06:49|
|Poisson Solver question||Suresh||Main CFD Forum||3||August 12, 2005 04:37|
|Ultra high temperature?||bk||CD-adapco||2||July 19, 2005 00:01|
|Warning 097-||AB||CD-adapco||6||November 15, 2004 05:41|