Thanks for your help guys. I'll try to test a few of the things proposed and integrate them into MAXSURF resistance software. I'll keep you posted for the results.
That's an interesting approach thanks! Well, I actually have the surface model in a digital form though. So, do you believe that the use of an approximate Cd would not allow me to later infer the actual one?
Hi there,
I have modeled with MAXSURF a few variations of a prehistoric logboat in order to test a few theories. Now, I am trying to look at resistance-performance over a range of speed. To do so, I need to include a constant drag coefficient without knowing the drag force and velocity (both...