发明名称 |
MULTI-LOBED COOLING HOLE AND METHOD OF MANUFACTURE |
摘要 |
A gas turbine engine component includes a cooling hole. The cooling hole includes an inlet, an outlet, a metering section and a diffusing section. The diffusing section extends from the metering section to the outlet and includes a first lobe diverging longitudinally and laterally from the metering section, a second lobe adjacent the first lobe and diverging longitudinally and laterally from the metering section, and a transition region having a portion that extends between the first and second lobes and an end adjacent the outlet.
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申请公布号 |
US2013205790(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
US201213544090 |
申请日期 |
2012.07.09 |
申请人 |
XU JINQUAN;ZELESKY MARK F.;KOHLI ATUL;GLEINER MATTHEW S.;UNITED TECHNOLOGIES CORPORATION |
发明人 |
XU JINQUAN;ZELESKY MARK F.;KOHLI ATUL;GLEINER MATTHEW S. |
分类号 |
F02C7/18;F01D5/18;F01D25/12;F04D29/58 |
主分类号 |
F02C7/18 |
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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