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Flutter of a cantilever rod with a relocatable lumped mass

✍ Scribed by H.P. Lee

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
678 KB
Volume
144
Category
Article
ISSN
0045-7825

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✦ Synopsis

The dynamic stability of a cantilever rod modeled as an Euler beam with an arbitrarily located lumped mass is investigated in this work. The rod is subjected to a follower thrust at the free end. The effect of the presence of slight internal damping on the critical flutter load with respect to the variation in the location of the lumped mass is examined. It is found that an abrupt variation in the critical flutter load may occur with a slight variation in the location of the lumped mass for a rod without damping. Such a variation is less pronounced with the presence of slight internal damping.

πŸ“œ SIMILAR VOLUMES

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✍ HONG-CHENG SHEU; LIEN-WEN CHEN πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 270 KB

A lumped mass model is proposed to study the parametric instability of a cantilever shaft}disk system subjected to axial and follower loads, respectively. In the present study, a set of linearized sti!ness in#uence coe$cients of a longitudinally loaded cantilever shaft is derived. The mathematical m

Bending-torsional flutter of a cantileve
Bending-torsional flutter of a cantilevered wing containing a tip mass and subjected to a transverse follower force
✍ Walter T. Feldt; George Herrmann πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 714 KB

This paper is a study of the bending-torsional flutter of a cantilevered wing subjected to a follower force, and containing a lumped mass, at the free end. In addition, a distributed aerodynamic loading is introduced along the wing. This results in a set of nonself -adjoint differential equations wi