Safran Aircraft Engines

Francis Couillard

Norman Bruno André Jodet

Stéphane Orcel

Jérémy Paul Francisco Gonzalez

Jean-Michel Boiteux

Jean-Michel Daniel Paul Boiteux

The invention relates to acoustic management, on an aircraft turbomachine or on a nacelle, via a panel (). On a support () is reserved a recess (), recessed with respect to a surrounding general surface () for contact with moving air. The recess () is adapted to receive the panel, as another so-called surface for contact with moving air. The support () and/or the panel comprise removable connecting elements for, in the recess, mounting the panel removably with respect to the support, the panel being an acoustic panel () or a non-acoustic panel ().

Acoustic management, on a turbomachine or a nacelle

The invention relates to acoustic management, on an aircraft turbomachine () or on a nacelle (), via a panel (). On a support () is reserved a recess (), recessed with respect to a surrounding general surface () for contact with moving air. The recess () is adapted to receive the panel, as another so-called surface for contact with moving air. The support () and/or the panel comprise removable connecting elements for, in the recess (), mounting it removably with respect to the support, the panel being an acoustic panel or a non-acoustic panel.

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Moissy-Cramayel, France

Francis Couillard