发明名称 |
Airfoil for a second stage nozzle guide vane |
摘要 |
The present invention provides an airfoil a second 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.
|
申请公布号 |
US2007183898(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20060644133 |
申请日期 |
2006.12.22 |
申请人 |
ROLLS-ROYCE POWER ENGINEERING PLC |
发明人 |
HURST ANDREW J.;HARDING SIMON C. |
分类号 |
B64C27/46 |
主分类号 |
B64C27/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|