发明名称 |
TRENCHED COOLING HOLE ARRANGEMENT FOR A CERAMIC MATRIX COMPOSITE VANE |
摘要 |
<p>One aspect of the present application provides an apparatus comprising a shape operable as a gas turbine engine component, an internal cavity within the shape including a radius, a trench on an external surface of the shape including a rear face tangential to an arc centered on the radius of the internal cavity, and a cooling hole extending from the internal cavity and exiting to the trench through the rear face of the trench wherein a cooling fluid introduced to the internal cavity flows through the cooling hole and into the trench during operation of the gas turbine engine component.</p> |
申请公布号 |
CA2898822(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
CA20132898822 |
申请日期 |
2013.12.26 |
申请人 |
ROLLS-ROYCE CORPORATION;ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC. |
发明人 |
MOODY, JACK K.;USKERT, RICHARD C.;CHAMBERLAIN, ADAM L.;THOMAS, DAVID J. |
分类号 |
F01D25/08;F01D5/18;F01D5/28 |
主分类号 |
F01D25/08 |
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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