METHOD OF GAS TURBINE ENGINE Russian patent published in 2013 - IPC F02C9/46 

FIELD: engines and pumps.

SUBSTANCE: additionally GTE compressor speed is measured, compared with the pre-specified value, defined by the computational-experimental manner for every type of GTE, confirmed in process of acceptance tests (AT) for each specific GTE and corrected depending on the position of the engine control lever (ECL), temperature and pressure of air at the inlet to the GTE, speed of airplane flight and value of air bleeding from the GTE compressor for airplane needs, if the GTE compressor speed increases and exceeds the pre-specified value, fuel consumption in the GTE combustion chamber is reduced with the help of a reserve dosing device until the GTE compressor speed reduces down to the pre-specified value providing for GTE thrust of the required level.

EFFECT: increased reliability of GTE operation and safety of an airplane due to higher quality of ACS operation in part of GTE protection against uncontrolled thrust rise at critical modes of airplane flight.

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