| 摘要 |
An exhaust diffuser (40) comprising an inner boundary (46) and an outer boundary (48) forming an annular gas path (50), and a plurality of strut structures (64) extending radially within the gas path. Each of the strut structures include pressure and suction side walls, and a plurality of radially spaced flow injectors (80a-c) are formed in at least one of the pressure and suction side walls for injecting a fluid flow into the gas path adjacent to the strut structure. At least two fluid supply conduits (84a-c) provide a fluid flow to respective radially spaced flow injectors, and a flow control device (86a-c) is associated with each of the conduits to independently control a fluid flow from a fluid source to each of the radially spaced flow injectors. |
