| 渐开线直齿圆柱齿轮等温时变非牛顿弹流润滑分析 |
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| 引用本文： | 衣雪娟,王优强.渐开线直齿圆柱齿轮等温时变非牛顿弹流润滑分析[J].润滑与密封,2004(3):54-56. |
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| 作者姓名： | 衣雪娟 王优强 |
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| 作者单位： | 青岛建筑工程学院机械学院,青岛,266033 |
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| 摘 要： | 用多重网格法 ,求得了Ree Eyring流体润滑的渐开线直齿圆柱齿轮瞬时等温弹流润滑完全数值解 ,给出了油膜压力、厚度沿啮合线随时间变化的关系 ,并与相同工况下的牛顿流体润滑的结果进行了比较。
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| 关 键 词： | 非牛顿流体 渐开线齿轮 时变弹流润滑 |
| 文章编号： | 0254-0150(2004)3-054-3 |
| 修稿时间： | 2003年7月1日 |
Analysis of the Isothermal Transient Non-Newtonian EHL of the Involute Spur Gear |
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| Yi Xuejuan Wang Youqiang.Analysis of the Isothermal Transient Non-Newtonian EHL of the Involute Spur Gear[J].Lubrication Engineering,2004(3):54-56. |
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| Authors: | Yi Xuejuan Wang Youqiang |
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| Abstract: | With the multi-grid method, a numerical solution was obtained for the transient non-Newtonian fluid lubrication in the isothermal EHL line contact of gear. The relations of the pressures and film thicknesses of the Ree-Eyring type lubrication versus time steps was given. Comparisons between Newtonian and non-Newtonian fluid solutions was offered. |
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| Keywords: | non-Newtonian fluid involute gear transient EHL |
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