This is a working stationary turbulent flow model.
I have created an integral solution set around the boundaries of the object id like to determine lift and drag for.
All posts i have read involve using -reacf(v) and -reacf(u) but these only return 0s for me.
In addition there is no preset drag selection as an expression as there was for laminar flow.
What I would like to do is compare a few shapes and select the one with the least drag and most lift. Can someone advise me on how to do this please? Once this model is working I will put the different geometries into it.
The model is attached
thanks so much!
Alex
I have created an integral solution set around the boundaries of the object id like to determine lift and drag for.
All posts i have read involve using -reacf(v) and -reacf(u) but these only return 0s for me.
In addition there is no preset drag selection as an expression as there was for laminar flow.
What I would like to do is compare a few shapes and select the one with the least drag and most lift. Can someone advise me on how to do this please? Once this model is working I will put the different geometries into it.
The model is attached
thanks so much!
Alex