Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Roofline/Kammback transition

Bicycle Bob · 07-28-2009, 11:22 PM

That looks like the roof curve was getting ready for a nice extension, but had a visor added with just enough of a Gurney lip to make sure of a sharp transition and possibly create a stable attached vortex.

07-28-2009, 11:22 PM	#12 (permalink)
Bicycle Bob EcoModding Apprentice Join Date: May 2008 Location: N. Saskatchewan, CA Posts: 1,805 Appliance White - '93 Geo Metro 4-Dr. Auto Last 3: 42.35 mpg (US) Stealth RV - '91 Chevy Sprint Base Thanks: 91 Thanked 459 Times in 327 Posts	That looks like the roof curve was getting ready for a nice extension, but had a visor added with just enough of a Gurney lip to make sure of a sharp transition and possibly create a stable attached vortex.