EFFECTIVENESS OF USE OF STEAM-GAS CYCLE IN BOTH LOOPS OF BINARY FACILITY

V. JAMARJASHVILI
(Georgia)

Thermodynamics of the cycle which is quite new for practical heat and power engineering is reviewed for the purposes of its usage in the second loop of the binary facility instead of conventional Rankine cycle. It is shown that new combination of the cycles in the binary facility provides the reduction of the investments and at the same time higher value of the efficiency coefficient of steam-gas turbine plant in case of using the gas turbines with the unit capacity of no more than 25¸35 MW in the first loop.

Comparative analysis of air cycles of the second loop of steam-gas turbine plant is performed.