发明授权
- 专利标题: Methods and apparatus for directing airflow to a compressor bore
- 专利标题(中): 将气流引导到压缩机孔的方法和装置
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申请号: US09490625申请日: 2000-01-24
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公开(公告)号: US06361277B1公开(公告)日: 2002-03-26
- 发明人: David E. Bulman , Kenneth E. Seitzer , Craig P. Burns , Jeffrey D. Clements
- 申请人: David E. Bulman , Kenneth E. Seitzer , Craig P. Burns , Jeffrey D. Clements
- 主分类号: F01D508
- IPC分类号: F01D508
摘要:
A gas turbine engine includes a compressor rotor assembly which directs air at a sufficent pressure and temperature to a compressor rotor bore. The compressor assembly includes a compressor including a plurality of rotors joined with a plurality of couplings. Each of the rotors includes a radially outer rim, a radially inner hub, and a web extending therebetween. The web includes a flange including a plurality of slots which define a plurality of radial vanes that are airfoil-shaped. The vanes effectively deswirl bleed air and re-direct the airflow to a compressor bore.
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