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[General] Filter "GradientOfUnstructuratedDataSet" |
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September 10, 2017, 16:11 |
Filter "GradientOfUnstructuratedDataSet"
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New Member
Livia Adinolfi
Join Date: May 2017
Posts: 15
Rep Power: 8 |
Dear all,
I have a question. I was unable to calculate the grad U using the postProcess utility of interFoam in OpenFoam 4.1 because I had an error that I could not fix it. Although it seems to be very frequent, I did not understand how to fix it. However, in order to obtain the gradients of velocity, I used the filter in paraView "GradientOfUnstructuratedDataSet". I was wondering if somebody has used it0 to calculate the shaer stresses ? Because I am a bit confused about the dimensions. The gradients should be [1/s] and to obtain the shear stress I should multiply it for the dinamic visosity mu. Is that right ? Thank you in advance for your help. Livia |
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