Exhaust diffuser for a gas turbine, system and method for the operation thereof

摘要

An exhaust diffuser (10) includes a shroud (12) and a wall (14) radially separated from the shroud (12) to define a fluid passage between the shroud (12) and the wall (14). A strut (16) extends between the shroud (12) and the wall (14), and the strut (16) includes a first surface (24) having an adjustable camber (34). A method for adjusting air flow across a strut (16) having a first side camber (34) and a second side camber (36) includes determining an incidence angle between the air flow and the strut (16) and adjusting the first side camber (34) of the strut (16).