September 9th, 2013, 04:39 PM
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#180
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Daily Ninjette rider
Name: Hernan
Location: Florida
Join Date: Mar 2011
Motorcycle(s): 2007 Ninja 250
Posts: A lot.
MOTY - 2016, MOTM - Dec '12, Jan '14, Jan '15, May '16
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Quote:
Originally Posted by greenaero
..........I finally hit reserve today after more than 400 miles on this tankfill. I completed my errands and refueled: 437.3 miles/3.79 gal. of fuel for a result of 115mpg.  |
For cooling airplane engines, the outlet area is made 2 ~ 3 times bigger than the inlet and NACA scoops are used to generate more suction effect with minimum drag increase.
http://en.wikipedia.org/wiki/NACA_duct
http://www.recumbents.com/wisil/nacaduct/naca-duct.htm
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Motofool 
.................................Never ride faster than your guardian angel can fly
"Mankind is composed of two sorts of men — those who love and create, and those who hate and destroy. Love is the bond between men, the way to teach and the center of the world." - José Martí
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