FIELD: gas turbine engineering.
SUBSTANCE: device comprises air compressor provided with the air cooler whose refrigerator is connected to the circulation circuit of coolant that is cooled by the absorption cooling machine connected with the combustion chambers and gas turbine provided with gas duct having the built-in heated member. The heated member is made of a heat exchanger provided with the intermediate heat-transfer agent. The heated section of the heat exchanger is set into the gas duct in the flow of exhaust gas in the zone where the temperature is lower than 150°C with the boiling temperature of the intermediate heat-transfer agent being no less than 130°C. The cooled section of the heat exchanger is mounted inside the boiler. The coolant is made of salt solutions, or Freons.
EFFECT: enhanced efficiency.
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