Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Box Cavity for a pick-up truck

aerohead · 08-29-2015, 05:08 PM

in the center of the right hand column you can see the reduced wake beyond the step of the box cavity

Here you can see the captured-vortex which spans the length of the cavities steps

The position and dimension of these rearward facing steps is critical to the effectiveness of the cavity.

08-29-2015, 05:08 PM	#33 (permalink)
aerohead Master EcoModder Join Date: Jan 2008 Location: Sanger,Texas,U.S.A. Posts: 16,428 Thanks: 24,479 Thanked 7,410 Times in 4,800 Posts	box cavity visual in the center of the right hand column you can see the reduced wake beyond the step of the box cavity Here you can see the captured-vortex which spans the length of the cavities steps The position and dimension of these rearward facing steps is critical to the effectiveness of the cavity. __________________ Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/