METHOD AND DESIGN OF TURBINE MACHINE POWER COMBINING Russian patent published in 2017 - IPC F02C6/02 F01K23/10 

FIELD: engines.

SUBSTANCE: invention is aimed at, to eliminate problems, associated with large dimensions, weights or with reliability. For this purpose energy is recuperated in exhaust nozzle, converted and recycled using mechanical or electric means. Example of turbo machine design according to invention comprises main gas turbine engine (1) and heat exchanger (18), installed in exhaust nozzle (70) and connected by arrangement of channels (18a and 18b) with independent system (16) for heat energy converting to mechanical energy. Said independent system (16) is connected with mechanical means (20) arranged in certain zone (Z1) through power transmission drive shaft (15) to transmission power shaft (80) depending on aircraft needs.

EFFECT: enabling reduced dimensions and weight, as well as higher reliability.

14 cl, 13 dwg