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aircraft center of gravity

См. также в других словарях:

  • center-of-gravity envelope — An envelope drawn on a graph included in aircraft certificates, data sheets, and flight manuals, showing the way the center of gravity may vary with the gross weight of an aircraft. Any combination of weight and the center of gravity that falls… …   Aviation dictionary

  • Center of gravity of an aircraft — The center of gravity (CG) is the point at which an aircraft would balance if it were possible to suspend it at that point. It is the mass center of the aircraft, or the theoretical point at which the entire weight of the aircraft is assumed to… …   Wikipedia

  • center-of-gravity margin — The distance through which the center of gravity can be moved aft from the quoted datum to reach the point of neutral longitudinal (pitch) stability. The center of gravity margin is an indication of the degree of longitudinal stability. The… …   Aviation dictionary

  • operating CG (center of gravity) range — The distance between the forward and the rearward center of gravity limits at a specified weight as specified in the aircraft specifications or Type Certificate Data Sheets. An aircraft must be loaded and operated within this range …   Aviation dictionary

  • Aircraft flight control systems — consist of flight control surfaces, the respective cockpit controls, connecting linkages, and the necessary operating mechanisms to control an aircraft s direction in flight. Aircraft engine controls are also considered as flight controls as they …   Wikipedia

  • Center of mass — In physics, the center of mass of a system of particles is a specific point at which, for many purposes, the system s mass behaves as if it were concentrated. The center of mass is a function only of the positions and masses of the particles that …   Wikipedia

  • Center of pressure — The center of pressure is the point on a body where the sum total of the aerodynamic pressure field acts, causing a force and no moment about that point. Mathematically it can be said that the net pressure force on the body acts through this… …   Wikipedia

  • Aircraft dynamic modes — Source: Flight dynamicsThe dynamic stability of a vehicle denotes the complete study of the motion occurring after the vehicle has been disturbed. If the aircraft returns to equilibrium without overshoot, the motion is a simple subsidence. If the …   Wikipedia

  • aircraft classification number — A number expressing the relative effect of an aircraft on pavement for a specified standard subgrade category (ICAO). Pavement refers to runways or operating areas. Using this method, it is possible to express the effect of individual aircraft on …   Aviation dictionary

  • center of lift — noun That point on an aircraft where all the various lifting forces act. If the center or lift is not coincident with the center of gravity on the fore/aft axis, the plane will pitch, if not coincident on the lateral axis, it will roll …   Wiktionary

  • Dihedral (aircraft) — For other uses, see Dihedral. The upward tilt of the wings and tailplane of an aircraft, as seen on this Boeing 737, is called dihedral angle Dihedral angle is the upward angle from horizontal of the wings or tailplane of a fixed wing aircraft.… …   Wikipedia

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