| 摘要 |
FIELD: aeronautical engineering. SUBSTANCE: TURBOJET engine has housing 1 made in form of semi-closed spindle-shaped chamber, axial shaft 2 mounted in supports 3 inside housing, compressor with blades 4 mounted in plane of inlet hole, combustion chamber 5, turbine with blades 6 having inner and outer sides; they are formed by spiral grooves 9 in tail section of housing; their depth increases smoothly towards exit nozzle; housing is mounted for axial rotation in bearings 10; engine is also provided with injectors, jet nozzle 12 and cooling blades 13. EFFECT: enhanced reliability of operation, increased power, enhanced economical efficiency at improved mass characteristics. 6 dwg |
