Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

Under-relaxation of p_rgh in fireFoam?

Updated Threads

Reply

Search this Thread

May 8, 2020, 00:00	Under-relaxation of p_rgh in fireFoam?	#1
cryabroad Senior Member Ruiyan Chen Join Date: Jul 2016 Location: Hangzhou, China Posts: 162 Rep Power: 9	Normally in solvers I see a line like Code: p.relax(); . I was looking at the solver fireFoam and specifically its pEqn.H file, but I didn't see such line for p_rgh. Does this mean that even if we put some under-relaxation factors for it, it is not working? All the tutorial cases use an under-relaxation factor of 1. Or maybe the under-relaxation is done somewhere but I missed. Thank you!

May 11, 2020, 08:49		#2
cryabroad Senior Member Ruiyan Chen Join Date: Jul 2016 Location: Hangzhou, China Posts: 162 Rep Power: 9	Anyone? Still waiting for someone to shed some light on this.

Reply

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Lets talk about relaxation factor optimization	chriss85	OpenFOAM Running, Solving & CFD	35	June 21, 2019 09:54
Long output in terminal.	ssa_cfd	OpenFOAM Running, Solving & CFD	1	March 18, 2019 05:25
About equation relaxation	chriss85	OpenFOAM Running, Solving & CFD	1	May 2, 2017 19:52
How to setup a proper "heatFlux" boundary for fireFoam?	Jumping	OpenFOAM Pre-Processing	0	March 27, 2013 09:27
Relaxation and convergence	sammi	Phoenics	0	March 20, 2008 03:32

All times are GMT -4. The time now is 17:48.