

2·
1 day agoGood, more for me!


Good, more for me!


I’m not so sure it is. If the leading surface was completely bluff, the length of roof were shorter than the protruding boat and it was moving very fast then yeah, maybe.
In reality, the nose of the RV plus the length of roof surface along with non-Mach speeds will virtually guarantee the bulk of the airflow will remain coupled to that roof until a radical change in geometry such as the boat.


You’re going to make me learn OpenFOAM aren’t you


Okay but there’s no way the flow separates from that roof enough to clear the boat


Would you not?
Ive worked with Ansys Fluent in university but really fucking love CFD and could probably use the practice regardless.
Ah…right…old laptop and AI-driven component shortages… Someday I’ll have a shitload of compute, just you all wait!