TRENCHED COOLING HOLE ARRANGEMENT FOR A CERAMIC MATRIX COMPOSITE VANE
摘要
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.
申请公布号
WO2014163694(A3)
申请公布日期
2014.12.24
申请号
WO2013US77816
申请日期
2013.12.26
申请人
MOODY, JACK K.;USKERT, RICHARD C.;CHAMBERLAIN, ADAM L.;THOMAS, DAVID J.
发明人
MOODY, JACK K.;USKERT, RICHARD C.;CHAMBERLAIN, ADAM L.;THOMAS, DAVID J.