THERMALLY ISOLATED TURBINE SHROUD ASSEMBLY

摘要

In one aspect the present subject matter is directed to a system (100) for thermally isolating a turbine shroud (102) of a turbine shroud assembly (104). The system (100) includes a shroud support (106) having an inner surface (108) and a turbine shroud (102) that is connected to the shroud support (106). The turbine shroud (102) includes a hot side surface (114) that is radially spaced from a back side surface (116). At least a portion of the back side surface (116) is oriented towards the inner surface (108) of the shroud support (106). The system (100) further includes a coating (126) that is disposed along the back side surface (116) of the turbine shroud (102). The coating (126) regulates heat transfer from the turbine shroud (102) to the shroud support (106) or other hardware that may surround or be adjacent to the turbine shroud (102).