Method overhaul of a gas turbine engine (variants) and the gas turbine engine, repaired by this method (embodiments), a method overhaul party recharged groups gas turbine engines and the gas turbine engine, repaired by this method
2013
1. A method for overhaul turbine engine (GTE) configured two-shaft, characterized in that the external inspection operate, produce by the presence and nature of the defect, produce the desired content repairing and dismantling external communications engine disassembly to functional modules within overhaul components and assembly units, including if necessary dismantle and disassemble any of the modules, including a two-stage axial compressor comprising compressors of low and you okogo pressure, the low pressure compressor (LPC) adapted to inlet guide vanes, intermediate guides and the output of rectifier stator devices, and with the rotor comprising up to four impellers discs charged with rotor blades, whose number is taken increasing in each subsequent working CPV wheel; wherein the flow of the engine in the axial length of the two-stage compressor is variably formed along the tapered working fluid stream with separation of the intermediate casing to the inner and outer contours with an excess of the cross sectional area of the inner flow path relative to the outer contour in the area (1,49 ÷ 1,65) times and confuser narrowing the cross sectional area of the flow channel ARCs formed with an average gradient convergent G = (0,18 ÷ 0,25) [m / m]; if necessary disassembled requiring major overhaul of the gas generator units - high pressure compressor (HPC), an intermediate housing connecting said compressors, as well as visiting the main combustion chamber, including the possibility of de
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