| 摘要 |
FIELD: machine building.SUBSTANCE: axial compressor has two-stage cascade (8) of the guide vanes at the end (5) of the rotor shaft (4) at the output side. The guide vanes (11) of the second stage are displaced relatively to the guide vanes (10) in circumferential direction such, that the vortex tails generated by the guide vanes (10) of the first stage can not enter the guide vanes (11) of the second stage.EFFECT: improved design.3 cl, 5 dwg |
