The support condition influence of the thin-wall cylindrical shell subjected to an axial hypersonic flow upon the flutter critical velocity

被引：0
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作者：
Malygin, I.N.
Filippov, S.B.
机构：
来源：
Vestnik Sankt-Peterburgskogo Universiteta. Ser 1. Matematika Mekhanika Astronomiya | 1994年 / 03期
关键词：
Cylinders (shapes) - Eigenvalues and eigenfunctions - Integration - Oscillations - Partial differential equations - Shells (structures) - Transonic aerodynamics - Transonic flow;
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摘要：
Simple analytical expressions are obtained for the flutter critical velocity in different fashions of the cylindrical shell ends fixation by using approximate methods. A method is suggested that allows to evaluate the flutter critical velocities for a cylindrical shell in different boundary conditions by using the simple formulas and refine the result, if necessary, by increasing term number in the solution expansion in a series by eigenfunctions.
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页码：81 / 88
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