Development and assessment of a low frequency acoustic liner design for landing systems noise minimization

Acoustic liners for aeronautics have mostly a Helmholtz resonator behavior provided by perforated sheets backed by honeycombs. They may be used, for example, at the surface of a landing gear door to reduce the noise generated by a landing gear at landing. However, their acoustic absorption ability i...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2020-10, Vol.148 (4), p.2539-2539
Hauptverfasser:	Simon, Frank, Ghouali, Amin, Fascio, Valia, Fleury, Vincent
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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