Flat bottom /tunneling

Started by nebulous, July 31, 2010, 02:49:20 PM

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Bratfink

Quote from: tauruck on July 16, 2014, 09:21:42 PM
In the old wing car era they called that phenomena "porpoising" and it would drive you nuts. :-D

Still is ;-)

Slide

Anyone have access to that sae paper:

SAE980030 The Aerodynamic Performance of Automotive Underbody Diffusers, Kevin Cooper

I can only find abstracts for it. Being on a limited income now, I difnt even look at what it would cost to be an sae member to be able to then down load it...

Just trying to learn more and more!

mtkawboy

sinusoidal , I learned a new word at 72 years old