FIELD: engines and pumps.
SUBSTANCE: invention relates to power machinery and can be used in designing and producing high-RPM rotors of gas turbine engines that incorporate axial compressor and high- or medium-power gas turbine to drive the latter. Proposed rotor comprises bearings journals, cylinder with axial compressor vanes made up of centered and interjointed disks, and high- or medium-power gas turbine (N≥25000 kW) to drive the latter, jointed to said cylinder. Tie of the following disk us screwed into the previous disk tie head. Compensating washer with thickness to be set in assembly is arranged between tie head and next disk.
EFFECT: simplified compressor cylinder design with invariable lengthwise rigidity.
2 dwg
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