POWER PLANT Russian patent published in 2018 - IPC F02C7/00 

FIELD: power engineering.

SUBSTANCE: invention relates to power engineering. Power plant consists of two circuits – internal and external, and the exhaust duct. Turbocharger is located in the internal circuit, and a high-pressure cooling air circulation heat exchanger used for cooling the turbocharger is located in the external circuit. Free turbine is installed at the exit from the external circuit, at the exit from the internal circuit – a gas channel in which heat exchangers are located that convert the energy of exhaust gases into steam energy, which is then converted into mechanical work in a steam turbine. Steam from the steam turbine expires at the receiver of the free turbine, where it mixes with the air in the external circuit. Vapor-air mixture flows into the gas channel and further into the atmosphere from the free turbine.

EFFECT: invention makes it possible to increase the efficiency of a heat engine.

6 cl, 5 dwg