Studies on Generalized Reut's Problem

概要

論文の詳細を見る
One type of nonconservative force is induced by an impinging air jet onto a flat plate which is fixed at the free lend of a cantilevered column and mounted normal to the axis of an elastic line. The stability problem of the column, i.e., generalized Reut's problem, is studied theoretically by using exact and approximate methods of solution, involving the generalized method of Galerkin. The effects of internal and external dampings, eccentricity of the applied force, and the mass of the attached plate are discussed. A pre-buckling analysis reveals that the presented problem is a new buckling problem which has not been known well previously. In the corresponding experiment which was conduced to demonstrate the realizability of the mathematical model discussed, only divergence-type instability occurred, while flutter-type instability did not.
一般社団法人日本機械学会の論文