FIELD: diagnosis of aircraft gas-turbine engines.
SUBSTANCE: proposed method includes comparison of actual running time of engine and defects of main components during operating taking into account their running periods at each mode of operation followed by determination of residual service life of engine and its components. Permissible tolerable defects of main components are determined on ground stands.
EFFECT: enhanced efficiency; possibility of estimation of technical state of operation of each engine taking into account real operating conditions.
2 dwg
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