FIELD: mechanical engineering; aircraft gas-turbine engines.
SUBSTANCE: constant power of power turbine of aircraft gas-turbine engine converter into ground plant is provided by maintaining tolerable temperature of gas before power turbine during overhaul period of plant by changing air flow rate. Flow rate is increased by changing angle of turning of guide vanes of turbine driving compressor of gas generator to decrease through section of the latter. Gas temperature before power turbine is maintained lower than tolerable temperature found from equation protected by claim.
EFFECT: provision of constant power of turbine.
3 cl, 1 dwg
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