| 高速紊流液体动静压混合轴承理论分析 |
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| 引用本文： | 廖先禄,郭力. 高速紊流液体动静压混合轴承理论分析[J]. 润滑与密封, 2002, 0(2): 12-14,17 |
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| 作者姓名： | 廖先禄 郭力 |
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| 作者单位： | 1. 湘潭工学院机械系,湖南,411201
2. 湖南大学机械与汽车工程学院,长沙,410082 |
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| 基金项目： | 湖南省自然科学基金资助项目(98JJY2035) |
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| 摘 要： | 通过考虑紊流、空穴以及润滑剂的惯性，可压缩性的影响，结合高速主轴轴承设计实例，提出了高速液体动静压混合轴承较全面的数学模型及设计计算过程，并对数值计算结果进行了分析讨论。
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| 关 键 词： | 动静压混合轴承 紊流 惯性 可压缩性 空穴 高速轴承 |
Analysis of High Speed Turbulent Hydrodynamic-static Hybrid Bearings |
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| Liao Xianlu. Analysis of High Speed Turbulent Hydrodynamic-static Hybrid Bearings[J]. Lubrication Engineering, 2002, 0(2): 12-14,17 |
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| Authors: | Liao Xianlu |
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| Abstract: | Based on the design of the bearing for high-speed machine tool's main spindle, this paper analysed the working condition of superhigh-speed high-power hydrodynamic-static hybrid bearings, and put forward complete mathematical models and designing calculation procedures, taking turbelence, cavitation, inertia and fluid compressibility into account. The calculation results agree with the existing experimentalresults very well. |
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| Keywords: | Hydrodynamic-static Hybrid Bearing Turbulent Cavitation Compressibility Fluid Inertia |
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