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Forum: FLUENT

April 25, 2013, 05:45

Replies: 6

grid convergence problem

Views: 1,780

Posted By Far

If error is below your requirements then you can...

If error is below your requirements then you can assume solution to be mesh independent...

Forum: FLUENT

April 25, 2013, 03:20

Replies: 6

grid convergence problem

Views: 1,780

Posted By Far

So in your last two cases (two fine meshes) the...

So in your last two cases (two fine meshes) the change is 1.3%!. If it is acceptable to you then you have achieved grid convergence. Even with lower mesh density you have grid convergence if error is...

Forum: FLUENT

April 24, 2013, 23:34

Replies: 6

grid convergence problem

Views: 1,780

Posted By Far

when you change mesh from 7000 to 3 lacks you...

when you change mesh from 7000 to 3 lacks you have change in pressure 3670 to 3980 pa which is 8% increase from initital value at 7000 nodes.

What is the difference between mesh size of 150,000...

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