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During takeoff, ground effect can cause the aircraft to "float" while below the recommended climb speed. The pilot can then fly just above the runway while the aircraft accelerates in ground effect until a safe climb speed is reached. [2] For rotorcraft, ground effect results in less drag on the rotor during hovering close to the ground. At ...
Ekranoplan A-90 Orlyonok. A ground-effect vehicle (GEV), also called a wing-in-ground-effect (WIGE or WIG), ground-effect craft/machine (GEM), wingship, flarecraft, surface effect vehicle or ekranoplan (Russian: экранопла́н – "screenglider"), is a vehicle that is able to move over the surface by gaining support from the reactions of the air against the surface of the earth or water.
Ground effect may refer to: Ground effect (aerodynamics), the increased lift and decreased aerodynamic drag of a wing close to a fixed surface; Ground effect (cars), an effect that creates downforce, primarily in racing cars; Ground-effect vehicle, a vehicle which attains level flight near the surface of the Earth due to ground effect
Aircraft parked on the ground in Afghanistan. An airplane (aeroplane or plane) is a powered fixed-wing aircraft propelled by thrust from a jet engine or propeller. Planes come in many sizes, shapes, and wing configurations. Uses include recreation, transportation of goods and people, military, and research.
Old ground effect vehicles were more akin to aircraft, with pilots controlling them at all times. “From the pilot’s point of view that’s basically like landing a plane for the entire time ...
Flight dynamics is the science of air vehicle orientation and control in three dimensions. The three critical flight dynamics parameters are the angles of rotation in three dimensions about the vehicle's center of gravity (cg), known as pitch, roll and yaw.
The ground effect occurs when flying at an altitude of only a few metres above the ocean or ground; drag is greatly reduced by the proximity of the ground preventing the formation of wingtip vortices, thus increasing the efficiency of the wing. This effect does not occur at high altitude. [5] [6] The name Lun comes from the Russian word for the ...
Another way of putting it, the airplane swaps ends. This is a ground loop." [4] The Schleicher ASK 23 is a single-seat glider suitable for new pilots. It has a nose-wheel, and its main wheel is behind the centre of gravity. This avoids the risk of ground-looping at commencement of takeoff in a crosswind behind a tow plane.