Aircraft turbomachine comprising a device for inhibiting the accumulation of coke in a duct
AssigneeSafran Helicopter Engines
InventorsBenjamin Nicolas FULLERINGER, Alexandre DEBAT, Pierre-Marie FONTS, Olivier ROBERT
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Abstract
An aircraft turbomachine has a gas generator that includes, along a longitudinal axis (X), at least one compressor, a combustion chamber, and at least one turbine. The turbomachine further includes at least one duct for supplying liquid to at least one member chosen from an oil jet and a fuel injector. The duct (20) has rectilinear portions and bent portions and includes at least one region in which the liquid is liable to coke. The turbomachine also includes at least one turbulence element in the at least one region in the duct.
Claims9
An aircraft turbomachine, comprising a gas generator that includes, along a longitudinal axis (X), at least one compressor, a combustion chamber, and at least one turbine, the turbomachine further comprising at least one duct configured to supply liquid to at least one member chosen from an oil nozzle and a fuel injector, the duct having rectilinear portions and bent portions and comprising at least one area in which the liquid is liable to coke, the turbomachine further including at least one turbulence element projecting at a level of said at least one area in the duct.
Dependencies are inferred from the claim text.