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ground effect

nauka o z., transp. efecto de tierra
ochr.środ., roln. efecto suelo
techn. efecto producido por la proximidad del suelo
transp., lotn. efecto de suelo
 Angielski tezaurus
ground effect
lotn. The aerodynamic force caused by the reduction of induced drag and resulting in an increase in normal lift for an aircraft flying in close proximity to the surface of the ground or water; A condition of improved performance lift due to the interference of the surface with the airflow pattern of the rotor system when a helicopter or other VTOL aircraft is operating near the ground. (Rotor efficiency is increased by ground effect to a height of about one rotor diameter for most helicopters.)
ground effect
: 11 do fraz, 4 tematyki
Komunikacja1
Lotnictwo4
Ochrona środowiska1
Transport5