VIBRATION REDUCTION STRUCTURE OF WING

摘要

PROBLEM TO BE SOLVED: To provide a vibration reduction structure of a wing capable of providing a sufficiently large vibration damping effect and easily having stable damping zone characteristics. SOLUTION: This vibration reduction structure of a wing comprises a static vane 12 disposed in a fluid passage 7 through which air flows and an inner peripheral shroud 14 and a seal member 20 supporting the inner peripheral end of the static vane 12 on a disk 4. A damper storage chamber 23 is formed between the inner peripheral shroud 14 and the seal member 20. A mesh wire 24 formed by collectively disposing entwined metal fibers is interposed in the damper storage chamber 23 in a compressed state. COPYRIGHT: (C)2009,JPO&INPIT