| 摘要 |
The invention relates to a turbine in which a bypass-passage (44) extends through a base member (32) of a stationary vane (30) to join seal cavities (40, 42) of adjacent rotating blade rows so that seal flow passing between a casing (15) and shrouds (22, 23) of the rotating blades (20) at least partially bypasses the turbine main flow passage (19). |
