how to find Darcy forchheimer coefficients for my radiator?
Hi again @markII!
Maybe this doc entry helps you out: Predict Darcy and Forchheimer coefficients for perforated plates using experimental data
thanks it helped a lot
@jousefm will changing the location and angle of the radiator will change the d and f values?
As far as angles go, modifications have to be made on the local coordinate system that you create. The f and d coefficients are based on these directions.
As long as you change the local coordinate system according to the new angles, d and f should be the same.