METHOD OF MANUFACTURING COOLING MICRO-CIRCUIT OF BLADE OUTSIDE AIR SEAL AND BLADE OUTSIDE AIR SEAL

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a cooling micro-circuit easy in an inspection in a blade outside air seal. SOLUTION: This method respectively includes steps of forming a first part of the blade outside air seal having a first exposed internal wall, forming a second part of the blade outside air seal having a second exposed internal wall, and forming at least one cooling micro-circuit in at least one of the first and second exposed internal walls. COPYRIGHT: (C)2007,JPO&INPIT