|September 3, 2011, 07:27||
Join Date: Nov 2010
Posts: 51Rep Power: 6
i have a porous domain in my simulation.i want to change the porous resistance in each time step by value of the porous resistance in previus time step minus a sumation.i mean that if cvr is porous ressis so i want this:
i deffined an additional variable by name of cvr and i use Update Loop = TRANS_LOOP to keep previous value of cvr.i set "cvr=20000[m^-1]" and in porous domain i set the "resistance loss coefficient" to be "cvr".i run it and it works well.after that when i set "cvr=cvr" in domain the software can not read previous value and can not recognize the variable "cvr" and set the resistance of porous to be zero but cvr has the value of 20000 from last time step.
im really confused.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Porous media setup issues in Fluent||Bernard Van||FLUENT||26||July 24, 2015 18:24|
|Modelling Combustion in Porous Zone||tanjinjack||FLUENT||0||November 19, 2010 12:23|
|species mass source in porous media ?||PK||FLUENT||0||February 16, 2007 12:12|
|Testing the integrity of POROUS media and por jump||Azman||FLUENT||0||July 31, 2006 11:11|
|porous media: Fluent or Star-CD?||Igor||Main CFD Forum||0||December 5, 2002 16:16|