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kach22i · 08-19-2011, 09:55 AM

Based on that NASA CD Shapes illustration, I think it/they would say the half-sphere is more aerodynamic than the lower rectangular one. Somehow my intuition says otherwise.

What do you all think?

08-19-2011, 09:55 AM	#42 (permalink)
kach22i Master EcoModder Join Date: Jul 2011 Location: Ann Arbor, Michigan Posts: 4,159 Thanks: 120 Thanked 2,790 Times in 1,959 Posts	Based on that NASA CD Shapes illustration, I think it/they would say the half-sphere is more aerodynamic than the lower rectangular one. Somehow my intuition says otherwise. What do you all think? __________________ George Architect, Artist and Designer of Objects 1977 Porsche 911s Targa 1998 Chevy S-10 Pick-Up truck 1989 Scat II HP Hovercraft Chin Spoiler: http://forums.pelicanparts.com/off-t...effective.html Rear Spoiler Pick Up Truck http://forums.pelicanparts.com/off-t...xperiment.html Roof Wing http://ecomodder.com/forum/showthrea...1-a-19525.html