CONTROL METHOD OF AIRCRAFT TURBOJET ENGINE Russian patent published in 2019 - IPC F02C9/28 

FIELD: aviation.

SUBSTANCE: method of controlling an aircraft two-rotor turbojet engine relates to the field of aircraft engine building, namely to control systems sensitive to engine and environment parameters, and allows increasing traction characteristics of engine due to optimization of low-pressure rotor rotation frequency at exclusion of engine operation at modes with increased voltages in blades of input and guiding device of first stage of low pressure compressor. Control method of aircraft turbojet engine includes maintenance of specified rotor rpm and gas temperature behind turbine depending on air temperature at engine inlet, and when the specified air temperature at the engine inlet is reached, the adjustment of the low-pressure rotor rpm controller is increased to the maximum permissible value and simultaneously, the position of the adjustable input and guide apparatus of the first stage of the low pressure compressor is changed to a cover to a value which ensures the maximum rotor rpm of the low-pressure rotor.

EFFECT: disclosed is aircraft turbojet engine control method.

1 cl, 2 dwg