air-flow angle

угол набегания встречного потока воздуха

English-russian automobile dictionary. 2013.

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  • Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …   Wikipedia

  • angle of attack — n. Aeron. the acute angle between the chord of an airfoil and the line of relative air flow …   English World dictionary

  • Air well (condenser) — High mass air well of Belgian engineer Achile Knapen in Trans en Provence …   Wikipedia

  • angle of attack — The acute angle between the chord line and the relative airflow. Often referred to as an angle of incidence which it is not. The angle of attack should not be confused with the pitch angle or attitude of aircraft, which are angles relative to the …   Aviation dictionary

  • 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

  • Angle seat piston valve — An angle seat piston valve is a pneumatically controlled valve with a piston actuator providing linear actuation to lift a seal off its seat. The seat is set at an angle to provide the maximum possible flow when unseated. Angle seat piston valves …   Wikipedia

  • angle of stall — Aeron. See critical angle (def. 2). * * * angle of stall, the angle of attack of an airfoil at which the flow of air about the airfoil changes abruptly so that lift is sharply reduced and drag is sharply increased …   Useful english dictionary

  • air deflector — A panel which is positioned at an angle on the roof of a truck or on the front of the hood to cause the air to flow over the vehicle. The hood air deflector (often made of transparent plastic) is designed to prevent bugs from hitting the… …   Dictionary of automotive terms

  • Balanced flow — In atmospheric science, balanced flow is an idealisation of atmospheric motion. The idealisation consists in considering the behaviour of one isolated parcel of air having constant density, its motion on a horizontal plane subject to selected… …   Wikipedia

  • Delta Air Lines Flight 1141 — Accident summary Date August 31, 1988 Type Pilot error (failure to set flaps and slats correctly) and takeoff warning horn failure …   Wikipedia

  • Transverse flow effect — is an aerodynamic effect encountered when the helicopter moves (typically forward) through the air.In a hover, the air above the rotor disk is being pulled down from above and is equally distributed around the rotor disk. The air is descending… …   Wikipedia

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