|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 26 인용 특허 : 24|
An inlet flow control system disposed within a nacelle includes a panel on an inner surface of that nacelle. The panel includes a noise attenuation layer that dissipates noise energy. A vacuum source generates a pressure differential across the noise attenuation layer for drawing airflow through the panel and away from an inner surface of the nacelle.
What is claimed is: 1. An inlet flow control system for a nacelle comprising: a panel defining a portion of an interior surface of the nacelle, wherein said panel comprises a noise attenuation layer including a plurality of cells for dissipating noise energy within the nacelle, a face sheet including a plurality of openings for communicating noise energy through to the plurality of cells, and a back sheet supporting the plurality of cells and including openings in communication with the plurality of cells, wherein each of the plurality of cells include ...