Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: andy_

Forum: Main CFD Forum

March 20, 2014, 08:40

Replies: 10

FORTRAN NaN PROBLEM

Views: 1,705

Posted By andy_

If you are running locally on workstation then...

If you are running locally on workstation then pressing the debug button followed by the run button may be all that is required. If you are running remotely on a parallel computer then you may have...

Forum: Main CFD Forum

March 19, 2014, 19:35

Replies: 10

FORTRAN NaN PROBLEM

Views: 1,705

Posted By andy_

Do you have diffusion terms? If you do and all or...

Do you have diffusion terms? If you do and all or part of the terms are explicit then you will need to check your diffusion number as well as your CFL limit.

If you have additional source terms...

Forum: Main CFD Forum

March 19, 2014, 12:53

Replies: 10

FORTRAN NaN PROBLEM

Views: 1,705

Posted By andy_

This looks like the simulation becoming unstable...

This looks like the simulation becoming unstable which can happen because of violating convective and/or diffusive stability limits, unstable boundary conditions, stiff sources, etc...

NaN is Not...

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 17:37.