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

Calculate aerodynamic coefficients with openfoam using only opensource programs

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 20, 2016, 12:26
Default
  #21
New Member
 
Join Date: Feb 2016
Posts: 28
Rep Power: 10
mqsim is on a distinguished road
Hi everyone,

I am following the same procedure than Xwang in the first post. I am wondering if someone found an answer for the 4th point which is the issue of how to stop simulations?

The only tool I have to define the convergence uses the residuals. But when I reach 1e-6 for each variable it does not mean I reach convergence... Is there already something implemented to define a convergence criterion using lift and drag coefficients?

Regards,

mqsim
mqsim is offline   Reply With Quote

Reply


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
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
Computing aerodynamic coefficients on bidimensional sections in 3D problems Aragon FLUENT 0 July 22, 2009 05:07
Modified OpenFOAM Forum Structure and New Mailing-List pete Site News & Announcements 0 June 29, 2009 06:56
coupling OpenFOAM with other programs Martin123 OpenFOAM Running, Solving & CFD 3 June 3, 2009 19:13
Launch vehicle aerodynamic coefficients B. Sulejmanovic Main CFD Forum 1 April 26, 2005 10:59


All times are GMT -4. The time now is 10:18.