活塞裙部油膜压力分布

The Distribution of the Oil Film Pressure on Piston Skirt

本文从流体动力润滑理论出发,建立求解活塞裙部油膜压力分布规律的方程,利用现代计算技术,求解活塞裙部油膜压力分布规律.这对裙部的受力情况有更进一步的了解,从而对活塞裙部型线的确定提供了计算依据.

This paper deals with the eguations of the distribution law of the oil film pressure on piston skirt on the basis of lubrication theory in hydrodynamics and their solutions by using modern calculating skill.From them, more and further knowledge on the pressure situatiom on piston skirt can be obtained, and hence the calculating basis for determining the shape and sige of piston skeirt is provided.