| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to seal an airflow while omitting a time-consuming sealing operation.SOLUTION: A seal for sealing a clearance between a vane and a liner in an outlet guide vane includes: a flexible fillet part having such a shape that gradually becomes thinner as going to a tip so as to contact with the vane and form a round corner; a coupling part to be coupled to the liner; and a flexible rib part that projects from an inner surface and is dimensioned for contacting with the upper surface of a structure to fix the vane so as to maintain air tightness. |
