Is the 250mph a local air velocity or movement speed ?
In the A&P study book it was talking about the slats& flaps were retractable for low angle of attack flight,not a speed but angle thing.
---YOU SEE the same principles applied to the front as a air curtain to maintain attachment past the front tires. And theas work at normal people road speeds (well below 250)
The 1/8" ×3" flat strap was added to keep ladders and 20'sticke of steel off the sheet metal roof. An top hafe air foil was carved for the top surface (that was set @0° level). But it snaped when I was bending into shape. I think the flat strap helps restableize the turbulence from the cab-bed gap, and redirect it down the cap
Gumby Stay Flexible
__________________
1st gen cummins 91.5 dodge d250 ,HX35W/12/6 QSV
ehxsost manafulld wrap, Aero Tonto
best tank: distance 649gps mi 24.04 mpg 27.011usg
Best mpg : 31.32mpg 100mi 3.193 USG 5/2/20
Former
'83 GMC S-15 Jimmy 2door 2wd O/D auto 3.73R&P
'79 Chevy K20 4X4 350ci 400hp msd custom th400 /np205. 7.5-new 14mpg modded befor modding was a thing
87' Hyundai Excel
83 ranger w/87 2.9 L FI2wd auto 18mpg on the floor
04 Mitsubishi Gallant 2.4L auto 26mpg
06 Subaru Forrester XT(WRX PACKAGE) MT AWD Turbocharged 18 plying dirty best of 26mpg@70mph
95Chevy Blazer 4x4 auto 14-18mpg
04 Chevy Blazer 4x4 auto 16-22mpg
|