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Forum: OpenFOAM Post-Processing

May 25, 2014, 10:13

Replies: 5

wallShearStress, wallGradU are inconsistent

Views: 6,497

Posted By dancfd

To continue this monologue, I noticed that when...

To continue this monologue, I noticed that when running wallShearStress with and without the compressible flag on the same case, the results differed by a factor of rho yet the dimensions in both...

Forum: OpenFOAM Post-Processing

July 14, 2013, 15:07

Replies: 5

wallShearStress, wallGradU are inconsistent

Views: 6,497

Posted By dancfd

Issue resolved - rather, issues: 1) for...

Issue resolved - rather, issues:

1) for compressible cases, you must run "wallShearSress -compressible" with that flag in place. The only way to know to do this is to read the code for the...

Forum: OpenFOAM Post-Processing

June 18, 2013, 23:57

Replies: 5

wallShearStress, wallGradU are inconsistent

Views: 6,497

Posted By dancfd

wallShearStress, wallGradU are inconsistent

Hello all,

I just tried to calculate the wallShearStress entries of my case from wallGradU (dU/dy), rho (all found using OF postprocessors and sample utility), and nu (from transportProperties)....

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