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Noise reduced and rib assembly for a high-lift device of an aircraft
Noise reduced and rib assembly for a high-lift device of an aircraft
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机译:用于飞机的高升降装置的噪声减少和肋骨组件
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摘要
An end rib assembly for a high-lift device of an aircraft to reduce the noise caused by the transition between the wing and a high-lift device as well as the noise caused by the lateral side edge of the end rib assembly. An end rib assembly includes a noise-reducing portion configured to reduce noise caused by an airflow around the end rib assembly, and a guiding portion configured for guiding the end rib assembly along a pre-determined path when the high-lift device is moved between a retracted position and an extended position, wherein the guiding portion is formed such that an airflow impinging on the guiding portion is partly guided towards the noise-reducing portion.
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