| 摘要 |
PURPOSE:To obtain a flow uniform with respect to the tengential direction in order to reduce fluid loss by forming a peripheral flow passage in connection to a low-pressure supply pipe of a mixed pressure turbine and by installing a fluid control member serving as a fluid guide at an entrance part of this peripheral flow passage. CONSTITUTION:A peripheral flow passage 5 is formed in connection to a low- pressure supply pipe 3, while a member 12 that is used concurrently as a guide for the secondary working fluid is formed bent in an arc shape at an entrance part 5b of the peripheral flow passage 5. Owing to the member 12, the secondary working fluid is separated uniformly to join later the primary working fluid passing through a flow passage 11. |
