发明名称 |
Cooling hole with crenellation features |
摘要 |
A gas turbine engine component includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface and a diffusing section in communication with the inlet and extending to the outlet. The diffusing section includes a plurality of crenellation features that encourage lateral spreading of cooling air flowing through the cooling hole. |
申请公布号 |
US8707713(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201213544107 |
申请日期 |
2012.07.09 |
申请人 |
LEVASSEUR GLENN;PIETRASZKIEWICZ EDWARD F.;UNITED TECHNOLOGIES CORPORATION |
发明人 |
LEVASSEUR GLENN;PIETRASZKIEWICZ EDWARD F. |
分类号 |
F02C7/12 |
主分类号 |
F02C7/12 |
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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