Often, the chord line of the coefficient of lift by definition.
2.
When deployed, these devices effectively increased the wings'coefficient of lift.
3.
WWI biplanes, if designed for flight performance, will often have curved-plate aerofoils, as these produce a highly cambered surfaces and Coefficient of Lift ( Cl ) for low gliding airspeeds.
4.
Where P is power; C L and C D are coefficients of lift and drag, respectively; ? a is the air density at the altitude of the wing; A is the wing area and V is the wind speed.
5.
The remotely piloted aircraft was successfully stalled for the first time on September 4, 2008, with fixed leading edge slats, a forward center of gravity, and 23-degree angle of attack ( 2?beyond the maximum coefficient of lift ).
6.
Various mathematical models address lift and drag by taking into account the density of air, coefficients of lift and drag that result from the shape and area of the sail, and the speed and direction of the apparent wind, among other factors.
7.
Compared to the previous generation LS, the forward and aft coefficient of lift was reduced to 0.02 and 0.01, respectively, while aerodynamic drag remained the same ( " C " " d " 0.26 ).
8.
It is being claimed that such a system could increase the landing coefficient of lift of a Boeing 737 by 150 % to 250 %, thus reducing approach speeds by 35 % to 45 % and landing distances by 55 % to 75 % and that such advances in wing design could allow for dramatic wing size reduction in large, wide body jets.
9.
As lift and drag are both proportional to the coefficient of Lift and Drag respectively multiplied by the same factor ( 1 / 2 ? air v 2 S ), the L / D ratio can be simplified to the Coefficient of lift divided by the coefficient of drag or Cl / Cd, and since both are proportional to the airspeed, the ratio of L / D or Cl / Cd is then typically plotted against angle of attack.
10.
As lift and drag are both proportional to the coefficient of Lift and Drag respectively multiplied by the same factor ( 1 / 2 ? air v 2 S ), the L / D ratio can be simplified to the Coefficient of lift divided by the coefficient of drag or Cl / Cd, and since both are proportional to the airspeed, the ratio of L / D or Cl / Cd is then typically plotted against angle of attack.
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