GAS TURBINE ENGINE COMPONENT WITH FILM COOLING HOLE WITH POCKET
摘要
A gas turbine engine component includes a wall (94) that provides an exterior surface (79) and an interior flow path surface (96). A film cooling hole (92) extends through the wall (94) and is configured to fluidly connect the interior flow path surface (96) to the exterior surface (79). The film cooling hole (92) has a pocket (100) that faces the interior flow path (96) and extends substantially in a longitudinal direction. The film cooling hole (92) has a portion downstream from the pocket (100) and is arranged at an angle (120) relative to the longitudinal direction and extends to the exterior surface (79).
申请公布号
EP2993303(A1)
申请公布日期
2016.03.09
申请号
EP20150183638
申请日期
2015.09.03
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
MUSTO, CLIFFORD J.;MOORE, SACHA M.;SLAVENS, THOMAS N.;QUACH, SAN;LORICCO, NICHOLAS M.;JENNINGS, TIMOTHY J.;MCBRIEN, JOHN