| 基于有限体积法的内燃机滑动轴承性能计算分析 |
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| 引用本文： | 刘剑,张卫正. 基于有限体积法的内燃机滑动轴承性能计算分析[J]. 润滑与密封, 2005, 0(3): 60-63 |
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| 作者姓名： | 刘剑 张卫正 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081 |
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| 摘 要： | 应用轴承设计软件采用有限体积法计算了连杆大头轴承转速、油孔位置、供油压力以及穴蚀对轴承性能的影响。结果表明，有限体积法能精确地确定完整油膜区和空穴区，其结果更符合实际情况。
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| 关 键 词： | 有限体积法 JFO边界条件 内燃机 连杆大头轴承 |
| 文章编号： | 0254-0150(2005)3-060-4 |
| 修稿时间： | 2004-07-17 |
Analysis on the Performance of Internal Combustion Engine Slider Bearing Based on Finite Volume Method |
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| Liu Jian,Zhang Weizheng. Analysis on the Performance of Internal Combustion Engine Slider Bearing Based on Finite Volume Method[J]. Lubrication Engineering, 2005, 0(3): 60-63 |
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| Authors: | Liu Jian Zhang Weizheng |
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| Abstract: | Finite volume method (FVM )was applied to calculate the effect of different rotating speed,the location of oil feed holes,oil supply pressures and cavitation on performance of conrod big-end bearing by the bearing design software.The result shows that FVM can accurately determine the cavitation regions and the regions that are fully flooded,and it is more fitted to the fact |
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| Keywords: | finite volume method JFO condition internal combustion engine conrod big-end bearing |
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