摘要
给出水下输送流体管道自由振动振型函数的解析解以及用无穷阶行列式表示的特征值方程。
The vibration of a simply supported fluid conveying pipe under the water was studied, and the analytical solution of the normal vibration mode function and the corresponding eigenvalue equation, denoted by infinite order determinant, were obtained.
出处
《青岛化工学院学报（自然科学版）》
1994年第2期150-153,共4页
Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)
基金
山东省自然科学基金
关键词
流体
管道
水下输送
振动分析
induced vibration
couple vibration
normal vibration mode function
eigenvalue equation
analytical solution
