FIELD: engines and pumps.
SUBSTANCE: proposed plant comprises gas turbine engine with compressor, gas turbine air preparation device, fuel system with combustion chamber, fuel feed and adjustment device, engine and actuator oil lubing system with oil cooling heat exchanger, pressure pump, fuel heating heat exchanger, all being arranged in separate adjustable circulation circuit. Additionally, said plant incorporated a heat pump. The latter comprises at least one heat exchanger, one pressure booster, one condenser heat exchanger and one pressure reducer. Evaporator heat exchanger inlet is connected to gas turbine air preparation device outlet. Evaporator heat exchanger outlet is connected to compressor inlet. Condenser heat exchange inlet is connected with fuel feed device while its outlet is connected with fuel heating heat exchanger.
EFFECT: higher efficiency, reduced influence of atmospheric air parameters, higher safety.
1 dwg
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