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freebeard · 08-20-2021, 09:55 PM

I'm a fan of skegs, but ultimately a diverging horn difffuser AKA *ss trumpet. The longitudinal edges produce vortex jets at the rear corners.

Someone once did a CFD analysis of this. It's on the forum somewhere.

08-20-2021, 09:55 PM	#97 (permalink)
freebeard Master EcoModder Join Date: Aug 2012 Location: northwest of normal Posts: 28,557 Thanks: 8,092 Thanked 8,881 Times in 7,329 Posts	I'm a fan of skegs, but ultimately a diverging horn difffuser AKA *ss trumpet. The longitudinal edges produce vortex jets at the rear corners. Someone once did a CFD analysis of this. It's on the forum somewhere. __________________ . .Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster ____________________ . .Three conspiracy theorists walk into a bar --You can't say that is a coincidence.