Bypass turbomachine with reduction of jet noise
AssigneeSnecma
InventorsBruno Albert Beutin, Jacky Raphael Michel Derenes, Frederic Paul Eichstadt, Alexandre Alfred Gaston Vuillemin
Life of this patent
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AssigneeSnecma
InventorsBruno Albert Beutin, Jacky Raphael Michel Derenes, Frederic Paul Eichstadt, Alexandre Alfred Gaston Vuillemin
Estimating the term…
In a bypass turbomachine, at least one air takeoff orifice is provided in the primary channel, said orifice leading to an air takeoff pipe housed inside an air inlet sleeve of the nacelle. The air takeoff pipe opens out in the vicinity of the pylon into two air diffusion pipes each secured to a respective maintenance cover, each air diffusion pipe opening out into an air injection pipe secured to a thrust reverser cover and itself opening out to the outside of the nacelle via the trailing edge thereof, each air injection pipe being suitable for uncoupling from the corresponding air diffusion pipe when the corresponding thrust reverser cover slides downstream.
A bypass turbomachine having a fan driven by a gas generator, an annular fan channel defined externally by a nacelle, and a primary annular channel for passing a flow of gas coming from the gas generator, the nacelle comprising from upstream to downstream:
Dependencies are inferred from the claim text.