The nacelle has a lip (34) that is prolonged by an interior pipe (36) forming an air intake part. A front frame (32) delimits the lip, and an annular pipe (40) is utilized for circulation of hot air. An acoustic treatment panel (30) includes a set of stabilization chambers (62, 62'), and the annular pipe is arranged with a section above a set of channels. The chambers are extended on part of circumference of the nacelle and in communication with the channels.
Panneau pour le traitement acoustique intégrant des canaux d'air chaud et au moins une chambre de stabilisation
Acoustic treatment panel including hot-air channels and at least one stabilising chamber
Paneel für die Geräuschdämmung, welches Heißluftkanäle und mindestens eine Stabilisierungskammer umfasst
2015-11-04
Patent
Electronic Resource
French
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