METHODS AND APPARATUS FOR MITIGATING AERODYNAMIC FLUTTER OF AIRCRAFT WING FLAPS

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METHODS AND APPARATUS FOR MITIGATING AERODYNAMIC FLUTTER OF AIRCRAFT WING FLAPS

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GOOD MARK STEVEN / NGUYEN RENE T / DEMPSTER GREGOR W / GRUNER BRYAN J / BAE KWAN-HO / FAHEY PATRICK M

Example methods and apparatus for mitigating aerodynamic flutter of aircraft (100) wing (104, 106) flaps (112) are disclosed. An example apparatus includes a fairing (200), an actuator (400), and a damper (600, 1300, 1400). The fairing (200) is located on a bottom side (210, 212) of a wing (104, 106) of an aircraft (100). The actuator (400) is disposed in the fairing (200). The actuator (400) is coupled to and extends between the wing (104, 106) and a flap (112, 114) of the wing (104, 106). The damper (600, 1300, 1400) is disposed in the fairing (200). The damper (600, 1300, 1400) is coupled to and extends between the fixed wing (104, 106) and the moveable flap (112, 114).

公开了用于减轻飞机机翼襟翼的气动颤振的示例性方法和设备。示例性设备包括整流罩、致动器和阻尼器。整流罩位于飞机机翼的底侧上。所述致动器设置在所述整流罩中。所述致动器联接至机翼和机翼的襟翼并在机翼和机翼的襟翼之间延伸。阻尼器设置在整流罩中。阻尼器联接至固定翼和可移动襟翼并在固定翼和可移动襟翼之间延伸。

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Title :

METHODS AND APPARATUS FOR MITIGATING AERODYNAMIC FLUTTER OF AIRCRAFT WING FLAPS

Additional title:

减轻飞机机翼襟翼的气动颤振的方法和设备

Contributors:

GOOD MARK STEVEN (author) / NGUYEN RENE T (author) / DEMPSTER GREGOR W (author) / GRUNER BRYAN J (author) / BAE KWAN-HO (author) / FAHEY PATRICK M (author)

Publication date :

2021-03-05

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B64C AEROPLANES , Flugzeuge