| 推力滑动轴承结构参数的数值研究 |
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| 引用本文： | 高磊,刘俊,安琦.推力滑动轴承结构参数的数值研究[J].医学教育探索,2007(6):874-877. |
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| 作者姓名： | 高磊 刘俊 安琦 |
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| 作者单位： | 华东理工大学机械与动力工程学院 上海200237(高磊，安琦)，上海电机学院 上海200240(刘俊) |
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| 摘 要： | 以推力轴承扇形瓦块为研究对象,采用柱面坐标,通过对二维雷诺方程进行离散化求解,得出推力滑动轴承的无量纲压力分布,并通过数值计算研究方法,详细研究了瓦高比、长宽比和瓦块数对轴承润滑性能的影响规律,指出了推力滑动轴承最佳结构参数的确定方法,为推力滑动轴承的结构设计提供了理论支撑。
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| 关 键 词： | 推力滑动轴承 结构参数 数值研究 |
| 收稿时间： | 2006/11/20 0:00:00 |
Numerical Investigation on the Structure Parameters of Thrust Sliding Bearing |
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| GAO Lei,LIU Jun,AN Qi.Numerical Investigation on the Structure Parameters of Thrust Sliding Bearing[J].Researches in Medical Education,2007(6):874-877. |
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| Authors: | GAO Lei LIU Jun AN Qi |
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| Abstract: | The fan-shaped sliding bush of thrust bearing was investigated.Adopting cylindrical coordinates to discrete the two-dimensional Reynolds equation,the dimensionless expressions of loading capa-(city,) generating heat,oil flow rates,and temperature rising were obtained.By using of the numerical computation,the influence of structure parameters,such as the ratio of bush heights,ratio of length to width,and bush numbers on the lubrication properties of the thrust bearings were investigated.A method to(determine) the optimum structure parameters of thrust bearing was proposed,which is helpful to design the thrust bearing. |
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| Keywords: | thrust sliding bearing structural parameter of bearing numerical investigation |
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