Invention Grant
- Patent Title: Airfoil for a compressor blade
- Patent Title (中): 翼型用于压缩机叶片
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Application No.: US13110405Application Date: 2011-05-18
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Publication No.: US08747072B2Publication Date: 2014-06-10
- Inventor: Marco Micheli , Wolfgang Kappis
- Applicant: Marco Micheli , Wolfgang Kappis
- Applicant Address: CH Baden
- Assignee: Alstom Technology Ltd.
- Current Assignee: Alstom Technology Ltd.
- Current Assignee Address: CH Baden
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: F04D29/38
- IPC: F04D29/38
Abstract:
The present disclosure provides an improved first stage airfoil for a compressor blade having a unique chord length (CD) 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.
Public/Granted literature
- US20110286850A1 AIRFOIL FOR A COMPRESSOR BLADE Public/Granted day:2011-11-24
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