Leading Edge Slats
Leading edge slats prevent the stall up to approximately 30 degrees incidence (angle of attack) by picking up a lot of air from below, where the slot is large (Figure 3), ...
Leading edge flap - a portion of the leading edge of an airplane wing which folds downward to increase the camber of the wing to increase both its lift and drag.
Leading Edge (LE) The very front edge of the wing or stabilizer. This is the edge that hits the air first.
Leading Edge: (1) The forward edge of a streamline body or aerofoil. (2) The structural member at the leading edge of such a body or aerofoil.
Leading-edge Radiator: A radiator built into the leading edge of a mainplane.
LERX (Leading Edge Root eXtension). Approximately triangular fillet in the junction between the wing root and forward fuselage. Improves lift at high angles of attack and delays the stall. The Northrop F-5 was one of the first examples.
Leading Edge The forward edge of a streamline body or aerofoil
Lift The component in a vertical, upward direction in straight and level flight of the resultant force created by the relative wind acting on the lifting surfaces of an aeroplane ...
The leading edge radius of the airfoil is the radius of curvature given the leading edge shape.
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Along the leading edge of the wing there is something called a stagnation line, which is the dividing line between air that flows over the top of the wing and air that flows under the bottom of the wing.
Slats are leading edge flaps (where as normal flaps are on the trailing edge of the wing) and have the effect of increasing camber, lift and wing area thus reducing stall speeds.
Control the leading edge of the puddle and you've guaranteed yourself a lifetime of joy and happiness (in Zen words). In pilot terms, you've just written your own ticket for a hell of a lot of fun for a long time.
Increase the leading edge radius because the centrifugal force is proportional to 1:R, ie. by increasing R we decrease the force wanting to pull the air away from the airfoil (see Figure 3b). This is quite simple and an easy, effective "add on.
a plumb line dropped from the leading edge of upper panel should be lOx-in. from leading edge of lower panel.
Edge shows the wing as viewed looking along the leading edge. The cross section appears as an airfoil or circle with the flow going from left to right.
The chordis the longitudinal dimension of an airfoil section, measured from the leading edge to the trailing edge.
The span is the length of the rotor blade from the point of rotation to the tip of the blade.
The chord is the length of the chord line from leading edge to trailing edge and is the characteristic longitudinal dimension of the airfoil.
The mean camber line is a line drawn halfway between the upper and lower surfaces.
There is little doubt that the upper wing leading edge was simply of marginal strength; and at first sight it seems odd that sandloading did not reveal this weakness. But of course this reveals a weakness of sand-loading.
The inner curve has the same radius as that of the side cross-section, but the outer radius is now centered on a point retracted well in from the leading edge of the hull.
The 'thumb' of the flying fox combines two functions: firstly, the unfurling and automatic tensing of a membrane similar to the 'leading edge flap' in an aircraft, followed by the folding back of the wing, ...
The slotted flap has a gap between the wing and the leading edge of the flap. The slot allows high pressure airflow on the wing under surface to energize the lower pressure over the top, thereby delaying flow separation.
The chord line is defined as the imaginary line that connects the leading edge with the trailing edge. The angle of attack is the angle between the direction of the airflow and chord line. Deflecting a flight control surface modifies the chord line.
Although it is often stated that the Me 262 is a "swept wing" design, the production Me 262 had a leading edge sweep of only 18.5°.
Stand at the wingtip and sight down the leading edge, and you'll notice that the leading edge twists slightly downward near the tip.
5mm back from the leading edge. Using the formula 27.5 x 27.5 x 3.141 = 2375.38sq.ins. / 16.499sq.ft. of rota area. The centre 7" diameter including the hub and bearing would not produce any lift so the lifting area of the rota would be 2336.9sq.ins.
A sweptback wing is one in which the leading edge slopes backward.
When a disturbance causes an aircraft with sweepback to slip or drop a wing,
the low wing presents its leading edge at an angle more perpendicular to the
relative airflow.
SLOT or SLAT- A long, narrow, spanwise gap in a wing, usually near the leading edge, to improve airflow at high angles of attack for slower landing speeds.
Flaps are mounted on the trailing edge of the wings, slats on the leading edge. When extended, they increase lift making the surface area of the wings larger and accentuating the curve of the wings.
PITOT TUBE - More accurately but less popularly used, Pitot-Static Tube, a small tube most often mounted on the outward leading edge of an airplane wing (out of the propeller stream) that measures the impact pressure of the air it meets in ...
chord line
A line drawn from the leading edge of the wing to the trailing edge
contrail
Streaks of condensed water vapor created in the air by aircraft flying at high altitudes ...
Special surfaces attached to or actually part of the leading edge of the wing. During takeoff and landing, they are extended to produce extra lift.
Speed Brakes ...
That's why during a preflight, you're cautioned to always run a hand down a prop's leading edge to look for nicks and scratches. At the bottom of a V-shaped nick or scratch, the stresses can be as much as 15 times higher than on either side of it.
SLATS Small, aerodynamic surfaces on the leading edge of the wings of fixed aircraft which, when deployed, allow the wing to operate at a higher angle of attack.
Slats
Special surfaces attached to or actually part of the leading edge of the wing. During takeoff and landing, they are extended to produce extra lift.
The point of intended impact of heavy drop loads, normally 500 yards in from the leading edge of the drop zone. Refer to the drop zone charts for exact distances as they vary with actual size of each drop zone.
Flaps are hinged surfaces that are usually located on the trailing edge of the wings on fixed-wing aircraft and are used for various purposes. Flaps that are located on the leading edge of the wings are known as slats and/or Krueger flaps.
Glue the frames parts together as set out in your plans. Start by laying out the spars for the bottom of the wing and glue in the vertical ribs. Then glue in the top spars and leading edge.
4 ...
For example, if the SAT is -2C, an aircraft traveling at 250 knots would observe a TAT of approximately +5C. TAT is close to the temperature of the wing leading edge, ...
Boots - Inflatable device on leading edge of wings and tail. Used to remove ice.
Bracing wire - A solid steel wire used to support the structure of an airplane's wings or fuselage.
BRG - Bearing.
BSU - Beam steering unit.
 See also: Leading, Speed, Flight, Aircraft, Wing
  
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