CHAOTIC OSCILLATIONS OF PLATES INTERACTING ON BOTH SIDES WITH A FLUID FLOW

被引：13

作者：

Avramov, K. V. ^{[1
]}

Strel'nikova, E. A. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, AN Podgorny Inst Problems Mech Engn, 2-10 Dm Pozharskogo St, UA-61046 Kharkov, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2014年 / 50卷 / 03期

关键词：

geometrically nonlinear oscillations of plates; potential flow of incompressible inviscous fluid; Lyapunov characteristic exponents; Pioncare sections;

D O I：

10.1007/s10778-014-0633-y

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The interaction of a thin plate with a fluid flow is simulated mathematically taking into account the geometrically nonlinear deformation of the plate. The interaction between the plate and the flow is described by a hypersingular integral equation. The chaotic oscillations of this system are studied using Poincare sections and Lyapunov exponents.

引用

页码：303 / 309

页数：7

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