Sound insulation of composite cylindrical shells

被引：0
|
作者：
Gorshkov A.G.
机构：
来源：
Journal of Mathematical Sciences | 1999年 / 97卷 / 1期
关键词：
Composite Material; Wave Equation; Cylindrical Shell; Finite Length; Applied Theory;
D O I：
10.1007/BF02364917
中图分类号：
学科分类号：
摘要：
We study problems involving the acoustic insulation of cylindrical shells of finite length made of a composite material. The motion of the medium (a gas) is described by the usual wave equation of acoustic approximation, and the equations of the applied theory of composite shells are used to describe the vibrations of the shell. To determine the levels of sound suppression the finite-element method is applied for both the medium and the shell. ©1999 Kluwer Academic/Plenum Publishers.
引用
收藏
页码：3805 / 3807
页数：2
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