| 发明名称 |
REFRACTORY METAL CORE COOLING TECHNOLOGIES FOR CURVED LEADING EDGE SLOTS |
| 摘要 |
<p>A turbine engine component has an airfoil portion with a leading edge portion. The leading edge portion includes a plurality of staggered holes for causing fluid to flow over a surface of the airfoil portion. A method for forming the leading edge portion using refractory metal core technology is described.</p> |
| 申请公布号 |
SG132580(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
SG20060063408 |
申请日期 |
2006.09.13 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CUNHA FRANCISCO J.;MESSEH WILLIAM ABDEL- |
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