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

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 6 of 6
Search took 0.00 seconds. Search: Posts Made By: juho
Forum: OpenFOAM Bugs May 28, 2008, 01:15
Replies: 35
Views: 6,261
Posted By juho
What I meant is that max(alpha

What I meant is that max(alpha,anumber) only affects alpha values smaller than anumber (clips the scale at the bottom) while (alpha+anumber) affects all the alpha values. (moves the whole scale...
Forum: OpenFOAM Bugs May 27, 2008, 11:09
Replies: 35
Views: 6,261
Posted By juho
False alarm. The instability w

False alarm. The instability wasn't related to the max(alphaf,SMALL) vs. (alphaf+scalar(0.0001)).

But is there a reason to choose on over the other?


Does max() compare and replace values...
Forum: OpenFOAM Bugs May 27, 2008, 10:26
Replies: 35
Views: 6,261
Posted By juho
Is there a reason not to use

Is there a reason not to use

max(alphaf,SMALL)
max(alpha,SMALL)

instead of

(alphaf+scalar(0.0001))
(alpha+scalar(0.0001))
Forum: OpenFOAM Bugs May 27, 2008, 09:17
Replies: 35
Views: 6,261
Posted By juho
Thank you. It compiled fine. R

Thank you. It compiled fine. Requires an ugly entry to fvScemes.

I can run tests on the tutorials. At least it seems to run fine on another test case I have.
Forum: OpenFOAM Bugs May 27, 2008, 07:51
Replies: 35
Views: 6,261
Posted By juho
As far as I can see at least i

As far as I can see at least issues 1-3 exist in the 1.4.1.
Forum: OpenFOAM Bugs May 26, 2008, 03:12
Replies: 35
Views: 6,261
Posted By juho
It seems to me the equations t

It seems to me the equations that Rasmus reports as erroneous are still used in the twoPhaseEulerFoam in the 1.4.1 release.

Has there been chenges to the solver after the bug report? Is the bug...
Showing results 1 to 6 of 6

 
Forum Jump

All times are GMT -4. The time now is 10:28.

Contact Us - CFD Online - Privacy Statement - Top