FIELD: power engineering.
SUBSTANCE: thermodynamic system of the combined cycle for the generation of mechanical energy is presented. System comprises the gas turbine and the turbomachine, which is driven by the mentioned gas turbine. System additionally contains the thermodynamic organic Rankine cycle with the turbo expander. Heat transfer system transfers heat from the exhaust combustion gases of the gas turbine to the thermodynamic organic Rankine cycle, while the heat is converted into mechanical energy, which is used in order to drive the turbomachine.
EFFECT: invention allows to increase the efficiency of mechanical energy generation.
8 cl, 4 dwg
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