| 滑动径向轴承轴心轨迹的可视化及其应用 |
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| 引用本文： | 吴刚 李涛生 严新平. 滑动径向轴承轴心轨迹的可视化及其应用[J]. 机械科学与技术, 2004, 23(1): 117-119 |
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| 作者姓名： | 吴刚 李涛生 严新平 |
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| 作者单位： | 武汉理工大学,可靠性工程研究所,武汉,430063;武汉理工大学,可靠性工程研究所,武汉,430063;武汉理工大学,可靠性工程研究所,武汉,430063 |
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| 摘 要： | 讨论了轴承 转子系统的非线性动力分析 ,由此计算轴心轨迹 ,并研制开发了滑动径向轴承轴颈轨迹数值实验软件系统。能指导设计人员预先了解轴承的运行状态 ,从而提高了滑动轴承和机械产品的设计质量和效率 ,在应用中具有很强的实用性。
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| 关 键 词： | CAD 滑动轴承 轴心轨迹 油膜力 可视化 |
| 文章编号： | 1003-8728(2003)01-0117-03 |
Visualization of Sliding Radial Bearing Axes Orbit and its Applications |
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| WU Gang,LI Tao-sheng,YAN Xin-ping. Visualization of Sliding Radial Bearing Axes Orbit and its Applications[J]. Mechanical Science and Technology for Aerospace Engineering, 2004, 23(1): 117-119 |
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| Authors: | WU Gang LI Tao-sheng YAN Xin-ping |
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| Abstract: | The nonlinear dynamics of a bearing-rotor system was studied in this paper. Base on the analysis results,we simulated the orbit of bearing-rotor. When the system is running,the orbit of rotor is related to the press distributing of oil film. In order to simulate the orbit of nonlinear elastic bearing-rotor,we used the usually unlimited long bearing model,and obtained the numerical results. Practical results show that this method is feasible. We also developed a CAD system for simulation and visualization. |
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| Keywords: | Sliding radial bearing Nonlinear dymamics Bearing-rotor Visualization |
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