METHOD OF ORGANIZING WORKING PROCESS IN DOUBLE-CIRCUIT TURBOJET ENGINE Russian patent published in 1999 - IPC

FIELD: aircraft industry. SUBSTANCE: method comes to delivery of water into first circuit, cooling of mixture by air in second circuit to steam condensing temperature, trapping of moisture and returning of moisture into circuit again. Gas-steam mixture from first circuit is directed into heat exchanger arranged in engine pod. Used as cooling agent, together with air of second circuit, is oncoming air stream, and gas of first circuit cooled to saturation is heated and ejected through nozzle of first circuit or ring nozzle of pod. EFFECT: increased power output of engine. 2 cl, 9 dwg