发明申请
US20130251510A1 SPF/DB STRUCTURE FOR ATTENUATION OF NOISE FROM AIR FLOW 审中-公开
SPF / DB结构从空气流量减少噪声

SPF/DB STRUCTURE FOR ATTENUATION OF NOISE FROM AIR FLOW
摘要:
A propulsion system comprises a turbine engine, and an engine nacelle including an SPF/DB inner wall having a hot side face sheet against the engine and a cold side face sheet that has noise attenuation openings.
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