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ground effect

довк., с/г. efecto suelo
землезн., трансп. efecto de tierra
тех. efecto producido por la proximidad del suelo
трансп., авіац. efecto de suelo
 Англійський тезаурус
ground effect
авіац. 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.)
авіац., Канада 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
ground effect
: 11 фраз в 4 тематиках
Авіація4
Довкілля1
Зв’язок1
Транспорт5