| 摘要 |
PROBLEM TO BE SOLVED: To provide a turbine stator, an integrated nozzle for a rotor component and a bucket wheel. SOLUTION: Integrated nozzle and bucket wheels 10, 44 include a 360°wheel formed from a single piece of stock material. The nozzle wheels 10 include radially inner portions formed to include a plurality of aerofoil parts 16, while the bucket wheels are each formed to include a plurality of buckets 54. The nozzle and bucket wheels may be split into plural arcuate segments. COPYRIGHT: (C)2007,JPO&INPIT
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