CMC SHROUD SUPPORT SYSTEM OF A GAS TURBINE

摘要

A shroud support system 30 with load spreading comprises a shroud hanger 70 having a first wall 72 and a second wall 74 spaced apart in an axial direction by a retainer support wall 76, a ceramic matrix composite shroud segment 41 disposed in the shroud hanger between the first and second walls and the retainer support wall, a retainer 80 having circumferentially spaced first and second bolt holes 71, the retainer passing through the shroud, first and second bolts 79 passing through the shroud hanger and engaging the first and second bolt holes of the retainer.