delta-Cd/ delta MPG rules of thumb
The relationships are derived from:
' Tractive Energy Based Formulae for the Impact of Aerodynamics on Fuel Economy Over the EPA-Driving Schedules,' SAE Paper # 830304, Detroit, Michigan, U.S.A., Dr. Gino Sovran, General Motors Research Laboratory, and SAE Paper # 810184, Detroit, Michigan, 1981, Sovran.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
|