| 推力轴承润滑计算中的若干问题 |
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| 引用本文： | 唐伟枫,钱祥麐.推力轴承润滑计算中的若干问题[J].华东理工大学学报(自然科学版),1992(1). |
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| 作者姓名： | 唐伟枫 钱祥麐 |
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| 作者单位： | 华东化工学院机械工程系
(唐伟枫)，华东化工学院机械工程系(钱祥麐) |
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| 基金项目： | 上海市重点科研攻关项目 |
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| 摘 要： | 对推力轴承的二维弹性-热-流体动压分析中的能量方程的边界条件和解法、热油转移、瓦块弹性变形和确定瓦块平衡位置等问题进行了讨论,得到可供工程使用的计算方法和结果,与国外基于大量试验而得到的权威性结果十分吻合。
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| 关 键 词： | 润滑理论 计算力学 雷诺方程 能量方程 瓦块变形 热油转移 |
Some Problems on Computational Lubrication for Tilting Pad Thrust Bearings |
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| Tang Weifeng and Qian Xiangling.Some Problems on Computational Lubrication for Tilting Pad Thrust Bearings[J].Journal of East China University of Science and Technology,1992(1). |
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| Authors: | Tang Weifeng and Qian Xiangling |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | Some discussions and new modified formulae are presented for computational lubrication, such as boundary conditions and solving process of energy equation, the deformation of pads, error control in iteration and determination for the temperatures on the leading edges. Using the program based on the formulae proposed, the results computed, even in the maximum temperature rise, are very coincident with the authorized data published by Michell Bearing and Westinghouse Electric Corporation. |
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| Keywords: | lubrication theory computational mechanics Reynolds equation energy equation deformation of pads hot oil carry-over |
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