METHOD OF GAS TURBINE ENGINE ADJUSTMENT AFTER RENEWAL AT TEST BENCH

摘要

FIELD: engines and pumps.SUBSTANCE: at bench tests of two-spool gas turbine engine after renewal without disassembly of wheelspace units and parts rotor slip and takeoff thrust (power at maximum mode) are adjusted to magnitudes obtained in operation before renewal. In case said parameters fall beyond operating tolerances they are adjusted to magnitudes corresponding to closer top or bottom limits of operating tolerance..EFFECT: stable operation of high-pressure compressor and angine thrust in operation after renewal.