Quote:
Originally Posted by renault_megane_dci
That is interesting ...
Is it the same for cars ?
I was told (nope, didn't red it) radius at the back is bad ...
|
On cars we need all the elongation we can get.If you soften the rear of a car,you kill off a little area which might have continued to produce pressure recovery.This is why Fachsenfeld,Kamm,and Morelli recommended just slicing the back off like a loaf of bread.
Lately,a Chrysler aero guy talked about 'burst,' where a chop would prevent any 'hunting' of the Cd,although,above 20-mph,Cds are constant,and it's not really a problem.