CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM

Convergence problem in simpleFoam with k-\omega SST

Register Blogs Members List Search Today's Posts Mark Forums Read

Like Tree5Likes

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 4, 2019, 16:46
Default
  #21
HPE
Senior Member
 
HPE's Avatar
 
Herpes Free Engineer
Join Date: Sep 2019
Location: The Home Under The Ground with the Lost Boys
Posts: 932
Rep Power: 12
HPE is on a distinguished road
>> Don't trust only the residuals. Monitor some physical quantities too.

I would like to push `simrego`s suggestion even further by adding my perspective:
Don't give a f.ck about the residuals. Monitor the convergence of your computations by probing physical variables within your computation, e.g. velocity, pressure.
HPE is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Convergence Centurion2011 FLUENT 48 June 14, 2022 23:29
rhoSimpleFoam convergence problem - bounding omega inf.vish OpenFOAM Running, Solving & CFD 1 October 20, 2020 08:20
simpleFoam : how to optimize timestep and assess convergence ? Talder OpenFOAM Running, Solving & CFD 2 February 15, 2019 07:48
SimpleFoam Convergence problem skabilan OpenFOAM Running, Solving & CFD 6 May 31, 2013 03:21
Convergence problem using simpleFoam steady state vvqf OpenFOAM Running, Solving & CFD 12 May 18, 2011 07:51


All times are GMT -4. The time now is 12:40.