Quote:
|
From fluid mechanics,any diverging nozzle should never have a wall angle exceeding 7-to-8-degrees,or separation/turbulence will occur.
|
maybe the trumpet needs a
mute.
The Bocham University car is the inspiration, but it gives up a lot of interior volume. Maybe a flat truncation or box cavity with a downsized MBT that's only a fraction of the size? I was thinking it would create a channel or tributary that would gather the under-car air and suck it out the back.
Here's what I was thinking in 1995, fan powered:
