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A platform for research: civil engineering, architecture and urbanism
NOISE ATTENUATING LIPSKIN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
An acoustic assembly includes a backsheet including a plurality of perforations defined therethrough and an acoustic core coupled to the backsheet. The acoustic core includes a plurality of channels defined therethrough that are configured to be in flow communication with the plurality of perforations. The acoustic assembly also includes a linear facesheet coupled to the acoustic core, wherein the linear facesheet includes a plurality of apertures configured to be in flow communication with the plurality of channels. A lipskin is coupled to the linear facesheet, wherein the lipskin includes a plurality of openings configured to be in flow communication with the plurality of apertures.
NOISE ATTENUATING LIPSKIN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
An acoustic assembly includes a backsheet including a plurality of perforations defined therethrough and an acoustic core coupled to the backsheet. The acoustic core includes a plurality of channels defined therethrough that are configured to be in flow communication with the plurality of perforations. The acoustic assembly also includes a linear facesheet coupled to the acoustic core, wherein the linear facesheet includes a plurality of apertures configured to be in flow communication with the plurality of channels. A lipskin is coupled to the linear facesheet, wherein the lipskin includes a plurality of openings configured to be in flow communication with the plurality of apertures.
NOISE ATTENUATING LIPSKIN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
LUMBAB ALEX C (author) / LAN JUSTIN HONSHUNE (author) / LEISTEN BRADLEY SCOTT (author)
2016-01-28
Patent
Electronic Resource
English
Noise attenuating lipskin assembly and methods of assembling the same
| European Patent Office | 2018