FIELD: transport.
SUBSTANCE: inventions relate to aircraft engineering, more specifically to the section of gondola air intake edge, edge of air intake for turbojet engine gondola and turbojet engine gondola. Section (7) of turbojet engine gondola (1) air intake (4) edge (4a) contains outside shell (12) and inside shell (13) as well as electric heating element (14) located between the inside shell and the outside shell and made with possibility to be connected to power supply facilities (15, 16). Herewith, the electric heating element passes through acoustic absorption zone having holes (11) which go through this section and contact with acoustic absorption device (30) attached to inside shell. In this structure, the air intake edge can be made of one or more such sections.
EFFECT: prevention of ice building on the edge of air intake with simultaneous improvement of acoustic absorbing characteristics of the edge.
12 cl, 10 dwg
