CFD Online Discussion Forums

CFD Online Discussion Forums (
-   OpenFOAM Pre-Processing (
-   -   power law in a porosity source (

yurifrey September 19, 2013 10:46

power law in a porosity source

I would like to set a porosity source with a power law like:


F = A u^(0.5)
My problem is that openFoam seems unable to manage exponents < 1 (I get an error, while there are no problems if the exponent is > 1). Is there a solution?

Thank you!


All times are GMT -4. The time now is 17:07.