FIELD: machine building.
SUBSTANCE: invention relates to a rotor structure for a centrifugal flow machine. Rotor 10 has a design of working blade 14 which is located on hub 12 of the rotor without a support disc or band. In addition, blade 14 has means for effectively washing the sealing chamber behind rotor 10.
EFFECT: friction decreases, the axial force is balanced, the efficiency coefficient is increased.
16 cl, 10 dwg
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