摘要
鉴于柴油机润滑油消耗对颗粒排放的重要影响 ,本文从柴油机缸内润滑油消耗机理出发 ,从理论上分析了润滑油因往复运动惯性力的作用被抛入气缸、缸壁润滑油膜蒸发烧损、活塞环“泵油”以及润滑油通过环开口间隙流入燃烧室等消耗途径。
Based on the relationship between oil consumption and PM emission, this paper presentsthe theoretical analysis on evaporation of oil from liner surface, oil flowing through the ring gap, piston ring ”pumping oil”, etc.
出处
《小型内燃机与摩托车》
CAS
北大核心
2004年第1期10-12,共3页
Small Internal Combustion Engine and Motorcycle
