Aircelle Limited

Safran Nacelles

Caroline Coat-Lenzotti

Patrick Boileau

Olivier Kerbler

Hakim Maalioune

Marc Versaevel

David Pereira

Jean-Paul Rami

Virginie Emmanuelle Anne Marie Digeos

Pierre-François Behaghel

Audrey Riquet

An air inflow lip of a nacelle for a turbojet of an aircraft, including a cavity defined by a leading edge of the nacelle and by an annular wall, includes an inner wall, an acoustic treatment device, and a pneumatic de-icing device including a de-icing fluid supply device. The inner wall of the air inflow lip includes acoustic boreholes and the pneumatic de-icing device includes a honeycombed de-icing plate mounted inside the cavity on the inner wall of the air inflow lip. Also included are conduits for the circulation of a de-icing fluid and acoustic wells communicating with the acoustic boreholes.

Air inflow lip for turbojet nacelle

The present disclosure provides an aircraft element including a leading edge section and a trailing edge section, and the leading edge section includes an anti-frost treatment device. This aircraft element is remarkable in that the trailing edge section includes a superhydrophobic surface.

Aircraft element requiring an anti-frost treatment

Growing community of inventors

Toussus le Noble, France

Caroline Coat-Lenzotti