建立了在不同的卷吸速度方向下的椭圆接触弹流乏油润滑的数学模型,并求出了其完全数值解,分析了卷吸速度方向与有效油膜形成位置、中心膜厚和最小膜厚的关系。
A mathematical model for elastohydrodynamic lubrication of the elliptical contacts with different entrainment was proposed, and the full numerical solution was obtained. The relations of the entrainment and the formation position of the lubricating film, the central and the minimum film thickness were analysed.