FIELD: engines and pumps.
SUBSTANCE: two-channel turbo machine comprises exhaust case jointed by radial struts with coaxial cylindrical wall defining hot exhaust gas primary flow and cold air secondary flow channels. Turbo machine incorporates Stirling-cycle heat engine mounted on radial strut end and incorporating two heat exchangers intended for heating and cooling working fluid, respectively. Said heat exchangers are arranged in sections of radial strut that intercept primary and secondary flows. Both heat exchangers are intercommunicated via regenerator intended for accumulation of heat power during Stirling cycle cooling phase and for release of heat power during heating phase.
EFFECT: higher efficiency.
12 cl, 7 dwg
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