FIELD: mechanical engineering; gas-turbine engines.
SUBSTANCE: proposed gas-turbine engine contains combustion chambers, fuel feeding and igniting devices, bladed wheel with compressor and turbine rims, sector passages arranged in housing in direction of rotation of bladed wheel, bypass channels with outlet holes made in form of nozzle with fitted-in fuel feeding devices and inlet holes. Outlet sector ports and inlet sector ports combined with outlet ports and made in ring shell of housing and adjoining inner contour of turbine blade rim are arranged behind outlet holes. Scrolls adjoining outer contour of compressor rim are in housing. Outlet holes made in ring shell adjoin inner contour of rim of turbine blades. Outlet holes are connected with scrolls by sector passages and channels made in housing. Outlet holes of channels are made in form of nozzle accommodating fuel feeding devices.
EFFECT: increased specific power by increasing efficiency of compressor and combustion chamber.
4 dwg
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| "MAXINIO" STANDARD TECHNOLOGY OF VEHICLE MANUFACTURING AND OPERATION, NO-RUN TAKE-OFF AND LANDING ELECTRIC AIRCRAFT (VERSIONS), LIFTING DEVICE, TURBO-ROTARY ENGINE (VERSIONS), MULTISTEP COMPRESSOR, FAN COWLING, TURBO-ROTARY ENGINE OPERATION METHOD AND METHOD OF ELECTRIC AIRCRAFT LIFTING FORCE CREATION METHOD | 2010 |
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RU2457153C2 |
