Turbine engine tailcone resonator

摘要

A turbine engine resonator (80) comprising a panel (52) and a vessel (82). The panel (52) is along a flow path within the engine and has an aperture (72). The vessel (82) has a mounting flange (92) secured to the panel (52). The flange (92) has an aperture mated to the aperture (72) of the panel (52). The vessel (82) has a body secured to the mounting flange (92) with an interior of the body in communication with the flange aperture. A first portion (182) of the panel (52) extends into the mounting flange aperture and may redirect a leakage flow, if any, to limit an effect of leakage upon resonator performance.