GAS TURBINE ENGINE CORE PROVIDING EXTERIOR AIRFOIL PORTION
摘要
A core has a body that includes a cooling passage portion with a film cooling passage portion extending there from to a film cooling hole portion. An exterior airfoil portion is connected to the film cooling hole portion and is spaced apart from the cooling passage portion to provide a space surrounding the film cooling hole portion that corresponds to an exterior airfoil wall.
申请公布号
EP2841710(A4)
申请公布日期
2016.03.09
申请号
EP20130782625
申请日期
2013.04.19
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
ZELESKY, MARK, F.;PROPHETER-HINCKLEY, TRACY A.;MONGILLO, JR., DOMINIC J.;GAUTSCHI, STEVEN BRUCE;DEVORE, MATTHEW A.;FISK, BENJAMIN T.