| 斜面推力滑动轴承的数值研究 |
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| 引用本文： | 刘俊,安琦,高磊.斜面推力滑动轴承的数值研究[J].轴承,2011(9):6-9. |
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| 作者姓名： | 刘俊 安琦 高磊 |
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| 作者单位： | 1. 华东理工大学机械与动力工程学院,上海200237; 上海电机学院,上海200240
2. 华东理工大学机械与动力工程学院,上海,200237 |
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| 基金项目： | 国家“八六三”计划资助项目(2007AA041600);上海市教育委员会重点学科资助项目(J51902) |
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| 摘 要： | 以斜面推力滑动轴承为研究对象,采用柱面坐标,通过对流量平衡方程进行无量纲化,用差分法求解出无量纲压力分布,基于此推导出轴承整体承载能力、发热量、泄油量和温升的无量纲表达式。通过数值计算,研究了结构参数对轴承性能的影响规律。
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| 关 键 词： | 推力滑动轴承 结构参数 数值分析 |
Numerical Study on Incline Thrust Sliding Bearings |
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| LIU Jun,AN Qi,GAO Lei.Numerical Study on Incline Thrust Sliding Bearings[J].Bearing,2011(9):6-9. |
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| Authors: | LIU Jun AN Qi GAO Lei |
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| Affiliation: | 1(1.College of Machinery and Power Engineering,East China University of Science and Technology,Shanghai 200237,China;2.Shanghai Dianji University,Shanghai 200240,China) |
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| Abstract: | Taking the Incline thrust sliding bearing as the research object,the dimensionless flow balance equation is derived by using the cylindrical coordinate,and the dimensionless pressure distribution is acquired by using finite difference method,based on which the dimensionless expressions for loading capacity,heat generation,oil drainage and temperature rise are obtained.Through numerical calculation,the influences of the structural parameters on the properties of the bearing are studied. |
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| Keywords: | thrust sliding bearing structural parameter numerical analysis |
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