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Forum: OpenFOAM Running, Solving & CFD

February 12, 2014, 13:27

Replies: 12

simpleFoam error - "Floating point exception"

Views: 11,624

Posted By alexeym

Well, You can try to estimate velocity in...

Well,

You can try to estimate velocity in the narrow part from cross-section areas ratio.

As you are trying to run simulation in laminar case, you should also estimate Reynolds number to see if...

Forum: OpenFOAM Running, Solving & CFD

February 12, 2014, 11:01

Replies: 12

simpleFoam error - "Floating point exception"

Views: 11,624

Posted By alexeym

Hi, Obviously you've got diverging solution....

Hi,

Obviously you've got diverging solution. Look at all those 1001 in log file, it is default maximum number of iteration of the matrix solver after which it will give up even it doesn't get the...

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