GAS TURBINE ENGINE WITH STEAM NOZZLES Russian patent published in 2017 - IPC F02C3/20 F02C3/34 

FIELD: engines and pumps.

SUBSTANCE: gas turbine engine with a steam injector comprises a housing and sealing the entrance to the housing cover, a compressor, a combustion chamber, an electrolyte supply system through a nozzle with cavitator, flammable device, the turbine, and the electrolyser. Sealing the entrance to the housing is configured to cover an adjustable air intake to the engine. The electrolyte supply system configured to supply electrolyte from a nozzle with a cavitator flow in the intake air and the engine to supply fuel to the combustion chamber. The cell is designed as a central body cavitator liner by a constant electric current from the power source to the elements cavitator and mounted in a separate housing. The housing is hermetically connected to the combustion chamber to supply pressurized gas mixture after the compressor-cavitator through the electrolyser with a central body in the combustion chamber, a pipe for separating Leonteva gas flow from the combustion chamber at subsonic and supersonic components subsonic flow recirculation channel. Before Leontief pipe, the steam nozzle is installed and it injects steam in subsonic and supersonic gas flows.

EFFECT: invention leads to a greater increase of the gas temperature before the turbine and hence to increase efficiency.

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