- aerodynamic twist
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аэродинамическая крутка
Англо-русский словарь технических терминов. 2005.
aerodynamic twist
Смотреть что такое "aerodynamic twist" в других словарях:
aerodynamic twist — Intentional variation of the angle of incidence of any aerodynamic surface from root to tip to obtain desired stalling characteristics or a lift distribution pattern. Aerodynamic twist on a propeller blade … Aviation dictionary
geometric twist — The variation along the span of the airfoil of the angle between the chord and a fixed datum. Propeller blades are designed with a twist (i.e., a higher angle at the hub than at the tip) to equalize the lift (thrust) distribution along the blade… … Aviation dictionary
Wing twist — is an aerodynamic feature added to aircraft wings to ensure that the wing tip is the last part of the wing surface to stall, for example when executing a roll or steep climb; it involves twisting the wingtip a small amount downwards in relation… … Wikipedia
blade twist — i. The undesirable variation in pitch from root to tip caused by aerodynamic loading. ii. The twist built into a propeller or rotor blade. In the case of a propeller, it is to ensure that the pitch angle at the root is greater than the tip. In… … Aviation dictionary
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
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