| 轴对称充水壳体流固耦合振动非对称方程的对称化 |
| |
| 引用本文： | 张瑞丰,林皋.轴对称充水壳体流固耦合振动非对称方程的对称化[J].烟台大学学报(自然科学与工程版),1992(4):46-49,55. |
| |
| 作者姓名： | 张瑞丰 林皋 |
| |
| 作者单位： | 烟台大学
(张瑞丰)，大连理工大学(林皋) |
| |
| 摘 要： | 本文将轴对称壳体位移及壳内流体动水压力表示成半解析形式,由拉格朗日方程及加权余量法,得到壳体及内流体动力相互作用的流固耦合对称运动方程.最后给出了将非对称流固耦合运动方程化为对称形式的方法.
|
| 关 键 词： | 轴对称 流固耦合振动 壳体 |
Symmetrization of Asymmetric Equations of Fluid-solid Coupling Vibration lor Axisymmetric Shell Filled with Liquid |
| |
| Zhang Ruifeng,Lin Gao.Symmetrization of Asymmetric Equations of Fluid-solid Coupling Vibration lor Axisymmetric Shell Filled with Liquid[J].Journal of Yantai University(Natural Science and Engineering edirion),1992(4):46-49,55. |
| |
| Authors: | Zhang Ruifeng Lin Gao |
| |
| Institution: | Zhang Ruifeng Lin Gao
(Yantai University) (Dalian University of Technolocy) |
| |
| Abstract: | The displacement of axisymmetric shell and the dynamic liquid pressure are expressed as the semi-analytical forms. The asymmetric equations of fluid-solid coupling vibration which represent the dynamic action between shell and liquid are got by employing Lagrange's equation and weighted residual method. A method by which the asymmetric equation of fluid-solid coupling vibration can be transfered into symmetric form is given at last. |
| |
| Keywords: | Axisymmetric Fluid-solid coupling vibration |
| 本文献已被 CNKI 维普 等数据库收录！ |
