FIELD: power engineering, usage of waste heat in gas- and steam-turbine installations. SUBSTANCE: evaporator and superheater and heater located ahead of and after it in steam generator are connected in accord with counterflow circuit of stack gases. Evaporator is linked to heater via inlet distributor to which each tube of evaporator is connected via throttle. Pressure-balancing collector in the form of balancing tube is also connected to evaporator. EFFECT: this design of steam generator makes it possible to run it with high efficiency under critical and supercritical pressure. 14 cl, 2 dwg
