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ACOUSTIC BARREL FOR AIRCRAFT ENGINE NACELLE INCLUDING CRACK AND DELAMINATION STOPPERS
ACOUSTIC BARREL FOR AIRCRAFT ENGINE NACELLE INCLUDING CRACK AND DELAMINATION STOPPERS
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机译:飞机发动机纳赛尔声筒,包括裂纹和分层塞
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摘要
An acoustic inner barrel for an aircraft engine nacelle inlet is constructed from a composite material and is formed as a single, 360-degree annular segment. The barrel includes an inner skin, an outer skin, a cellular core disposed between the inner skin and the outer skin, and at least one crack and delamination stopper extending radially from the inner skin to the outer skin.
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