发明名称 |
Airfoil for a third stage nozzle guide vane |
摘要 |
The present invention provides an airfoil for a third stage nozzle guide vane having an external surface with first and second sides. The external surface extends spanwise between a hub and a tip and streamwise between a leading edge and a trailing edge of the airfoil. The external surface includes a contour substantially defined by Table 1 as listed in the specification.
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申请公布号 |
GB2448085(B) |
申请公布日期 |
2011.06.08 |
申请号 |
GB20080007797 |
申请日期 |
2006.12.21 |
申请人 |
ROLLS-ROYCE POWER ENGINEERING PLC |
发明人 |
SAMUEL JOHN CLARKE |
分类号 |
F01D5/14;F01D9/02;F01D9/04 |
主分类号 |
F01D5/14 |
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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