airfoil thickness

The greatest distance between the upper and the lower surfaces of an airfoil.

Aviation dictionary. 2014.

Look at other dictionaries:

  • Airfoil — An airfoil (in American English) or aerofoil (in British English) is the shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross section. An airfoil shaped body moved through a fluid produces a force perpendicular to… …   Wikipedia

  • airfoil classification — Airfoils are divided into three classes: high lift, general purpose, and high speed. High lift aerofoil sections are normally used on sailplanes and aircraft with short field operations. They have a high thickness chord ratio, a pronounced camber …   Aviation dictionary

  • thickness/chord ratio — The ratio between the maximum thickness or depth of an airfoil section and its chord length, expressed as a percentage of the chord length …   Aviation dictionary

  • thickness ratio — noun : the ratio of the maximum thickness of an airfoil to the chord at that station …   Useful english dictionary

  • NACA airfoil — Profile geometry – 1: Zero lift line; 2: Leading edge; 3: Nose circle; 4: Camber; 5: Max. thickness; 6: Upper surface; 7: Trailing edge; 8: Camber mean line; 9: Lower surface …   Wikipedia

  • NACA (National Advisory Committee for Aeronautics) airfoil — A method of indicating characteristics of an airfoil. This can be done by describing the airfoil using 4, 5, 6, 7, or 8 digits. In a NACA 4 digit airfoil, the first digit expresses the camber in the percentage of chord, the second digit gives the …   Aviation dictionary

  • Dassault Mirage III — Mirage III Royal Australian Air Force Mirage IIIO(F) (fighter) from 2 Operational Conversion Unit. Role …   Wikipedia

  • fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… …   Universalium

  • Camber (aerodynamics) — Camber, in aerospace engineering, is the asymmetry between the top and the bottom curves of an airfoil in cross section.OverviewCamber is often added to an airfoil to increase lift and/or reduce the critical angle of attack (the angle at which… …   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

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