LIFT ANGLE

LIFT ANGLE
زاوية الرفع

English-Arabic military dictionary. 2015.

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  • zero-lift angle — The angle of attack at which an airfoil does not produce any lift. Its value is generally less than zero unless the airfoil is symmetrical. Pressure distribution on an airfoil at the angle for zero lift (–3°) …   Aviation dictionary

  • no-lift angle — The angle between the chord of an airfoil and the relative wind that caused the airfoil to produce no lift. The no lift direction is the direction of airflow relative to an airfoil section or wing for which lift would be zero on that section of… …   Aviation dictionary

  • zero-lift angle — ˈ ̷ ̷(ˌ) ̷ ̷ˌ ̷ ̷ noun : the angle of attack of an airfoil when the lift is zero …   Useful english dictionary

  • angle of zero lift — zero lift angle …   Useful english dictionary

  • Lift Upgrading Programme — (LUP) (Chinese: 电梯翻新) is a Singapore Housing and Development Board (HDB) project which upgrades and improves the facilities of the lifts at HDB flats which became an issue in the 2006 general election. This project is for housing blocks built… …   Wikipedia

  • Lift-off oversteer — (also known as snap oversteer, trailing throttle oversteer, throttle off oversteer, or lift throttle oversteer) is a form of oversteer in an automobile that occurs when the vertical load on the tires shifts from the rear to the front quickly due… …   Wikipedia

  • Angle of attack — In this diagram, the black lines represent the flow of a fluid around a two dimensional airfoil shape. The angle α is the angle of attack. Angle of attack (AOA, α, Greek letter alpha) is a term used in fluid dynamics to describe the angle between …   Wikipedia

  • Lift coefficient — The lift coefficient ( or ) is a dimensionless coefficient that relates the lift generated by a lifting body, the dynamic pressure of the fluid flow around the body, and a reference area associated with the body. A lifting body is a foil or a… …   Wikipedia

  • Lift (force) — For other uses, see Lift. Boeing 747 8F landing A fluid flowing past the surface of a body exerts a surface force on it. Lift is the component of this force that is perpendicular to the …   Wikipedia

  • Lift-induced drag — In aerodynamics, lift induced drag, induced drag, vortex drag, or sometimes drag due to lift, is a drag force that occurs whenever a moving object redirects the airflow coming at it. This drag force occurs in airplanes due to wings or a lifting… …   Wikipedia

  • Lift-to-drag ratio — In aerodynamics, the lift to drag ratio, or L/D ratio ( ell over dee in the US, ell dee in the UK), is the amount of lift generated by a wing or vehicle, divided by the drag it creates by moving through the air. A higher or more favorable L/D… …   Wikipedia

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