| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal assembly for sealing a shaft rotatable in a gas turbine.SOLUTION: A shaft includes sections of larger shaft diameters located both forward and rearward of a seal shaft coupling point. The seal assembly includes a first semi-annular segment with a first end, a second end, and a plurality of seal teeth where the first and second ends include overlap joints. The seal assembly also includes a second semi-annular segment with a first end, a second end, and a plurality of seal teeth where the first and second ends include overlap joints. The first end of the second segment is coupled to the first end of the first segment, and the second end of the second segment is coupled to the second end of the first segment. |
