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Forum: FLUENT

May 10, 2009, 11:03

Replies: 6

oscillation

Views: 2,184

Posted By Ralf Schmidt

Hi! i am just searching the old fluent forum...

Hi!

i am just searching the old fluent forum entries... and i found an interesting discussion about that issue:
...

Forum: FLUENT

May 4, 2009, 05:26

Replies: 6

oscillation

Views: 2,184

Posted By Ralf Schmidt

Hi! turbulence modeling and the choice of...

Hi!

turbulence modeling and the choice of the right turbulence model is a big thing.

It is difficult to guess, what model will be appropriate for your case - depends on fluid properties, Re...

Forum: FLUENT

May 3, 2009, 13:36

Replies: 6

oscillation

Views: 2,184

Posted By Ralf Schmidt

Hi! there might be a problem with the grid....

Hi!

there might be a problem with the grid. Check the cell skewness (e.g. in Gambit) - it should not be to high (below 0.6) ...
Also, in areas, with high gradients, the cell size should be fine....

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