# convergence issue laplacianFoam

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

September 8, 2014, 13:04
convergence issue laplacianFoam
#1
New Member

Shakil Masum
Join Date: Aug 2014
Posts: 10
Rep Power: 5
Hi Everyone,

I am trying to solve these two equations using Laplacian Foam. My question is regarding the convergence of the variable E.

you can see in the attachment that the convergence of E corresponding to nonOrthogonalCorrector = 0 is never converging, I mean the difference between initial and final residual is massive. But for nonOrthogonalCorrector equals to 1 an d 2 it is converging. (In case of T, the values nicely converged for nonOrthogonalCorrector 0, 1 and 2).

Are the values of E from simulations are correct? or It has to converge for nonOrthogonalCorrector = 0 as well to get the actual E values.

in case, my question is not clear please feel free to ask for further information.

Many thanks
Attached Images
 Screen Shot 2014-09-08 at 17.27.27.png (14.9 KB, 4 views) Screen Shot 2014-09-08 at 18.03.01.png (59.5 KB, 6 views)

September 9, 2014, 13:03
laplacianfoam
#2
New Member

Shakil Masum
Join Date: Aug 2014
Posts: 10
Rep Power: 5
Dear Foamers,

what am I doing wrong in these equations?

Many thanks
Attached Images
 Screen Shot 2014-09-09 at 18.00.09.png (84.7 KB, 13 views)

 Thread Tools Display Modes Linear Mode

 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 OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post mar Siemens 5 February 2, 2015 03:42 colopolo CFX 13 October 4, 2011 22:03 dibs87jg FLUENT 0 April 20, 2011 04:52 sherifkadry CFX 0 May 29, 2009 13:07 Jake FLUENT 6 June 15, 2005 16:14

All times are GMT -4. The time now is 04:11.