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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:飞机发动机机舱的声筒,包括裂纹和分层止动器
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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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