Category:Acoustic liners
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sandwich panel made by porous facing sheet (e.g. perforated metal sheet), a honeycomb layer, and an impervious back-sheet. It used to lower the noise of aircraft engines via Helmholtz resonance | |||||
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Media in category "Acoustic liners"
The following 7 files are in this category, out of 7 total.
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A380 ENGINE.jpg 1,924 × 1,424; 411 KB
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ACOUSTIC INLET LINER IN THE FABRICATION SHOP - NARA - 17473640.jpg 6,175 × 4,833; 18 MB
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ACOUSTIC INLET LINER IN THE FABRICATION SHOP - NARA - 17473641.jpg 6,175 × 4,798; 31.13 MB
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Acoustic Liner Composite Sandwich.png 451 × 600; 27 KB
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Acoustic Liner Configurations.png 418 × 580; 15 KB
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Acoustic Liner.png 685 × 815; 99 KB
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Fan & nacelle Airbus A300's CF-6.JPG 3,872 × 2,592; 2.91 MB