Hi all
I'm not used to using SolidW in CFD software. My question is: Why does the force I get on my wing depend on the field of calculation?
Specifically, I increase its size (up to 15 times the rope in length and 10 times in height) and the strength (results>surface parameters) keeps increasing.
I don't modify the mesh except for the ratio at the ends (to maintain a reasonable number of cells). All other parameters remain unchanged (local mesh, fluid, speed, turbulence, etc.).
I don't really understand. If anyone has the answer thank you bcp