发明授权
- 专利标题: Airfoil for a compressor blade
- 专利标题(中): 翼型用于压缩机叶片
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申请号: US12646627申请日: 2009-12-23
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公开(公告)号: US08523531B2公开(公告)日: 2013-09-03
- 发明人: Marco Micheli , Luis Frederico Puerta , Wolfgang Kappis
- 申请人: Marco Micheli , Luis Frederico Puerta , Wolfgang Kappis
- 申请人地址: CH Baden
- 专利权人: ALSTOM Technology Ltd
- 当前专利权人: ALSTOM Technology Ltd
- 当前专利权人地址: CH Baden
- 代理机构: Buchanan Ingersoll & Rooney PC
- 主分类号: F01D5/14
- IPC分类号: F01D5/14
摘要:
An improved second stage airfoil for a compressor blade having a unique chord length (CD), a stagger angle (γ), and camber angle (Δβ). The stagger angle (γ) and camber angle (Δβ) provide improved aerodynamics while the chord length (CD) provides for reduced airfoil weight.
公开/授权文献
- US20110150659A1 AIRFOIL FOR A COMPRESSOR BLADE 公开/授权日:2011-06-23
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