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Forum: FLUENT

May 19, 2011, 05:00

Replies: 5

Reasonable error in lift and drag coefficients?

Views: 1,511

Posted By k_k

Read this...

Read this http://my.fit.edu/itresources/manuals/fluent6.3/help/html/ug/node517.htm#76840

Forum: FLUENT

May 18, 2011, 12:44

Replies: 5

Reasonable error in lift and drag coefficients?

Views: 1,511

Posted By k_k

Hi, 1. Check the y+ of the grid. Try to...

Hi,

1. Check the y+ of the grid. Try to refine the grid to reasonably low y+.

2. Try running with a different turbulence model.

Come back if the results still dont improve.

Cheers

Forum: FLUENT

May 18, 2011, 08:12

Replies: 5

Reasonable error in lift and drag coefficients?

Views: 1,511

Posted By k_k

hi, did ur solution converge? have u...

hi,

did ur solution converge?

have u set proper reference values?

Cheers

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