Ground Effect (aircraft)
In fixed wing aircraft, ground effect is the increased lift and decreased drag that an aircraft's wings generate when they are close to a fixed surface. When landing, ground effect can give the pilot the feeling that the aircraft is "floating". When taking off, ground effect may temporarily reduce the stall speed. The pilot can then fly level just above the runway while the aircraft accelerates in ground effect until a safe climb speed is reached.
Read more about Ground Effect (aircraft): Principle of Ground Effect, Ground Effect Aircraft, Ground Effect With Airships
Famous quotes containing the words ground and/or effect:
“I have hardly begun to live on Staten Island yet; but, like the man who, when forbidden to tread on English ground, carried Scottish ground in his boots, I carry Concord ground in my boots and in my hat,—and am I not made of Concord dust? I cannot realize that it is the roar of the sea I hear now, and not the wind in Walden woods. I find more of Concord, after all, in the prospect of the sea, beyond Sandy Hook, than in the fields and woods.”
—Henry David Thoreau (1817–1862)
“But that intimacy of mutual embarrassment, in which each feels that the other is feeling something, having once existed, its effect is not to be done away with.”
—George Eliot [Mary Ann (or Marian)