이동질량과 등분포종동력이 외팔보의 동특성에 미치는 영향

Influence of Moving Mass on Dynamic Behavior of a Cantilever Pipe Subjected to Uniformly Distributed Follower Forces

The vibrational system of this study consists of a cantilever pipe conveying fluid, the moving mass upon it and an attached tip mass. The equation of motion is derived by using Lagrange equation. The influences of the velocity of moving mass and the uniformly distributed tangential follower force have been studied on the dynamic behavior of a cantilever pipe by numerical method. While the moving mass moves upon the cantilever pipe, the velocity of fluid flow increase, the tip displacement of cantilever pipe conveying fluid is decreased. (omitted)