FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to ware attenuation panel arranged between engine and air intake. Proposed panel 66 comprises layer 68 in contact with airflow 42 capable of letting the wave pass through the propagation of which should be limited or prevented, one cellular structure 70 and reflecting or impermeable layer 72. Besides, it includes inserts 74 to be arranged between air intake and engine to rule out crushing of wave propagation panel 68.
EFFECT: higher reliability and safety.
9 cl, 10 dwg
