| 输流管的振动微分方程及单点弹性支承悬臂管的稳定性分析 |
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| 引用本文： | 金基铎 赵永健. 输流管的振动微分方程及单点弹性支承悬臂管的稳定性分析[J]. 沈阳航空工业学院学报, 1995, 12(2): 1-11 |
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| 作者姓名： | 金基铎 赵永健 |
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| 作者单位： | 沈阳航空工业学院航空工程系 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 本文研究了具有单点弹性支承的悬臂输流管的稳定性问题。研究内容包括：振动微分方程的建立，方程的离散化，确定静平面位置及平衡点稳定性分析等。
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| 关 键 词： | 输流管 弹性支承 稳定性 微分方程 悬臂管 飞机 |
The Differential Equations of Motion of Pipes Conveying Fluid With a Nonlinear Spring Support and the Stability Analysis of the System |
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| Jin Jiduo Zhao Yongjian Lin Ying. The Differential Equations of Motion of Pipes Conveying Fluid With a Nonlinear Spring Support and the Stability Analysis of the System[J]. Journal of Shenyang Institute of Aeronautical Engineering, 1995, 12(2): 1-11 |
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| Authors: | Jin Jiduo Zhao Yongjian Lin Ying |
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| Affiliation: | Jin Jiduo Zhao Yongjian Lin Ying |
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| Abstract: | The stability of a cantilivered pipe conveying fluid with a nonlinear spring support on a position of the pipe is investigated. The main works of the paper are as follows:derivation of differential equations of motion of the pipe;discretization of the differetial equations;determination of the equilibria and their stability analysis. |
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| Keywords: | pipes conveying fluid spring support stability |
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