[1]岑少起,杨金锋,郭红,等.惯性项对动静压浮环径向轴承压力场的影响[J].郑州大学学报(工学版),2001,22(03):6-8.[doi:10.3969/j.issn.1671-6833.2001.03.002]
Cen Shaoqi,Yang Jinfeng,GUO Hong,et al.Effect of inertia term on pressure field of dynamic and static floating ring radial bearing[J].Journal of Zhengzhou University (Engineering Science),2001,22(03):6-8.[doi:10.3969/j.issn.1671-6833.2001.03.002]
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惯性项对动静压浮环径向轴承压力场的影响(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年03期
- 页码:
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6-8
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Effect of inertia term on pressure field of dynamic and static floating ring radial bearing
- 作者:
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岑少起; 杨金锋; 郭红; 等.
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郑州大学机械工程学院,, 郑州大学机械工程学院,, 郑州大学机械工程学院,, 郑州大学机械工程学院,
- Author(s):
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Cen Shaoqi; Yang Jinfeng; GUO Hong; etc
-
-
- 关键词:
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滑动轴承; 浮环; 惯性项
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2001.03.002
- 文献标志码:
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A
- 摘要:
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利用基本简化的Navier-Stocks方程组,获得无惯性力流体动压润滑轴承的流速场与压力场,以其为近似初始条件,导出在迁移惯性力影响下的非定常雷诺方程,并在此基础上,利用有限元素方法,求解非定常雷诺方程,获得浮环轴承内外膜的压力场.结果表明:惯性力对轴承的压力分布有明显的影响.
- Abstract:
-
Using the basically simplified Navier-Stocks equation system, the flow velocity field and pressure field of hydrodynamic lubrication bearings without inertial force are obtained, and the unsteady Reynolds equation under the influence of migration inertia force is derived from the approximate initial conditions, and on this basis, the unsteady Reynolds equation is solved by using the finite element method to obtain the pressure field of the inner and outer membranes of floating ring bearings. The results show that the inertia force has a significant effect on the pressure distribution of the bearing.
更新日期/Last Update:
1900-01-01