TURBOJET ENGINE OPERATION METHOD AND TURBOJET ENGINE OPERATED USING THIS METHOD Russian patent published in 2015 - IPC G01M15/14 

FIELD: engines and pumps.

SUBSTANCE: invention relates to air-engine building. In TJE operation method before each start of the engine it is checked for readiness to operation, started, warmed up and ramped-up to the operating modes provisioned by regulations, it is stopped, periodically subjected to routine inspections and service of modules, assemblies and communication systems. At the final stage of capital repairs after assembly the engine is tested according to the multi-cycle program comprising the alternation of modes when performing stages of test by duration of TJE operation. Full scope of tests is formed, including a quick change of cycles in the complete register from quick selection of maximum or full augmented power mode till complete stop of the engine, and then, representative cycle of continuous operation with multiple alteration of modes in the whole working spectrum with various span of range of the mode change, which exceeds the flight time at least 5 times.

EFFECT: improvement of correctness and expansion of representativeness of assessment of resource and reliability of operation of the engine after capital repairs and providing the increased post-repair resource of the engine in conditions of flight operation of TJE by high-manoeuvrable planes.

5 cl, 1 dwg