发明名称 |
Root region airfoil for wind turbine |
摘要 |
A thick airfoil for the root region of the blade of a wind turbine. The airfoil has a thickness in a range from 24%-26% and a Reynolds number in a range from 1,000,000 to 1,800,000. The airfoil has a maximum lift coefficient of 1.4-1.6 that has minimum sensitivity to roughness effects.
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申请公布号 |
US5417548(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19940181008 |
申请日期 |
1994.01.14 |
申请人 |
MIDWEST RESEARCH INSTITUTE |
发明人 |
TANGLER, JAMES L.;SOMERS, DAN M. |
分类号 |
F03D1/06;(IPC1-7):B63H1/26 |
主分类号 |
F03D1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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