ROTATING DEVICES FOR MITIGATION OF ADVERSE FLOW CONDITIONS IN AN ULTRA-SHORT NACELLE INLET

ROTATING DEVICES FOR MITIGATION OF ADVERSE FLOW CONDITIONS IN AN ULTRA-SHORT NACELLE INLET

A flow control system on an aircraft engine nacelle incorporates a plurality of flow control devices each having a body. A second plurality of actuators is coupled to the body of an associated one of the flow control devices. The actuator rotates the body about a leading edge of an inlet of a nacell...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOFFMANEW C, HOISINGTON, ZACHARY C, DORSEY, ANDREW M, PALACIOS, FRANCISCO D
Format: Patent
Sprache:eng ; fre
Schlagworte:
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A flow control system on an aircraft engine nacelle incorporates a plurality of flow control devices each having a body. A second plurality of actuators is coupled to the body of an associated one of the flow control devices. The actuator rotates the body about a leading edge of an inlet of a nacelle from a retracted position to an extended position. Le système de régulation du flux de nacelle de moteur d'aéronef comprend une pluralité de dispositifs de régulation de débit, chacun ayant un corps. Une deuxième pluralité dactionneurs est couplée au corps de lun de ces derniers associé aux dispositifs de régulation de débit. Lactionneur tourne le corps autour du bord d'attaque dune entrée de nacelle de la position rentrée à la position sortie.