GAS TURBINE ENGINE WITH ACOUSTIC LINER
DRIVE
November 26, 2025
An assembly (100) for a gas turbine engine (20) has: a fan case (110) with a forward end (110A), an aft end (110B), and an inner surface (115) extending from the forward end (110A) of the fan case (110) to the aft end (110B) of the fan case (110); an acoustic liner (120) having a forward end (120A), an aft end (120B), and an acoustic liner body (125) that extends continuously from the forward end (120A) of the acoustic liner (120) to the aft end (120B) of the acoustic liner (120); an inlet case (130) located forward of the forward end (110A) of the fan case (110), the forward end of the acoustic liner (120) being secured to the inlet case (130), and wherein the acoustic liner body (125) is positioned against an inner surface (135) of the inlet case (130) and an inner surface (115) of the fan case (110), and the aft end (120B) of the acoustic liner (120) is secured to the fan case (110) between the forward end (110A) and the aft end (110B) of the fan case (110).
Discussion in the ATmosphere