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活塞环润滑状态的分析与应用 被引量:1

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摘要 应用雷诺方程描述了内燃机中活塞环的润滑状态,在数学模型中考虑了表面形貌,给出了描述表面形貌的数学表达式,从而可定量地分析粗糙度方向与粗糙峰高对润滑状况的影响。应用有限差分法及数值迭代对修正后的雷诺方程进行了求解,讨论了相关因素对油膜厚度的影响,总结了它们对汽车应用产生的影响。
出处 《机械设计与制造工程》 2000年第1期20-22,共3页 Machine Design and Manufacturing Engineering
基金 江苏省应用基础基金!BJ970 2 9
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