FIELD: mechanical engineering; gas-turbine engines.
SUBSTANCE: welded design of impellers of rotor of axial-flow compressor of gas-turbine engine provides minimum mass and maximum rigidity as compared with all possible types of compressor rotors, and making of disk rims of component parts provides possibility of use-of different materials in manufacture of blades and disks of compressor, thus reducing additionally weight of rotor.
EFFECT: reduced mass, increased rigidity.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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