Cylinder in 2Dflow
I'm needing some help on a case here:
i have cylinder in laminar 2D flow, and would like to describe the velosities and the pressure as field functions(at least I think thats the best way), and want to calculate drag and lift.
As i start the simulation i got this error:
Unable to compute field function Velocity on cells of region "Fluid". please check that function is defined here?
and i really dont know what to do with it.
Can anyone please help me??
This is the way I do it.
-Setup a XY plot where the pressure and distance is the function.
-Export as a .csv file.
-Import in data Analysis program (I use Igor). Run regression analysis.
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