cambered airfoil

См. также в других словарях:

• 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

• 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

• Pitching moment — In aerodynamics, the pitching moment on an airfoil is the moment produced by the aerodynamic force on the airfoil if that aerodynamic force is considered to be applied, not at the center of pressure, but at the aerodynamic center of the airfoil.… …   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 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

• airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …   Universalium

• Stall (flight) — For other uses, see stall. In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is… …   Wikipedia

• flight, history of — ▪ aviation Introduction  development of heavier than air flying machines. Important landmarks and events along the way to the invention of the airplane include an understanding of the dynamic reaction of lifting surfaces (or wings), building… …   Universalium

• Piper Cherokee — This article refers to Piper s PA 28 series of two and four seat aircraft. For the PA 32 six seat series, see the Piper Cherokee Six article. Infobox Aircraft name=PA 28 Series caption=Piper PA 28 236 type= Civil utility aircraft manufacturer=… …   Wikipedia

• Ludwig Prandtl — Infobox Scientist name = Ludwig Prandtl |200px caption = Ludwig Prandtl birth date = birth date|1875|2|4|df=y birth place = Freising, Germany death date = death date and age|1953|8|15|1875|2|4|df=y death place = Göttingen, Germany residence =… …   Wikipedia

• Peter Masak — Infobox Scientist name = Peter C. Masak image width = 350px caption = Peter Masak ridge soaring his Scimitar glider on Bald Eagle Mountain near Lock Haven, Pennsylvania birth date = birth date|1957|8|17|mf=y birth place = Canada death date =… …   Wikipedia