Search Results

Showing results 1 to 4 of 4
Search took 0.00 seconds. Search: Posts Made By: kian

Forum: OpenFOAM Running, Solving & CFD

September 26, 2007, 10:24

Replies: 4

Time is always zero

Views: 985

Posted By kian

OK, I was wrong about SMALL be

OK, I was wrong about SMALL being 1E-6 in double precision, that value is for single precision.

The actual value of SMALL is 1E-15 in dp.

I wanted to get rid of that if statement, but I'm...

Forum: OpenFOAM Running, Solving & CFD

September 26, 2007, 10:15

Replies: 4

Time is always zero

Views: 985

Posted By kian

In the code segment you pointe

In the code segment you pointed to (the ++ operator), time is set to
value() + deltaT_
then it is forced to zero if its value is less than 10*SMALL or 1E-5, perhaps for aesthetics?!

I can't...

Forum: OpenFOAM Running, Solving & CFD

September 24, 2007, 23:16

Replies: 4

Time is always zero

Views: 985

Posted By kian

I compiled with double precisi

I compiled with double precision, and the problem is gone now.

Forum: OpenFOAM Running, Solving & CFD

September 24, 2007, 16:04

Replies: 4

Time is always zero

Views: 985

Posted By kian

Hello OpenFoam Users, I hav

Hello OpenFoam Users,

I have 1.4.1, compiled with single precision.
I noticed that when I use a deltaT lower than 1.0E-05, it is basically regarded as zero. In other words, time is always...

Showing results 1 to 4 of 4

Forum Jump

All times are GMT -4. The time now is 03:25.