利用CA6DL发动机台架评价柴油机油烟炱分散性能的研究  

Study on Soot Dispersancy of Diesel Engine Oil by Using CA6DL Stand

作　　者：金志良[1] 王争胜 冯振文 杨国峰[1] 唐霆[2] 

机构地区：[1]中国石油兰州润滑油研究开发中心,甘肃兰州730060 [2]一汽解放汽车有限公司无锡柴油机厂,江苏无锡214026

出　　处：《润滑油》2014年第1期48-52,共5页Lubricating Oil

摘　　要：利用国产重负荷柴油机台架(CA6DL)考察了柴油硫含量对柴油机的烟炱生成量及烟炱分散性能的影响,并对比了CA6DL台架的烟炱生成量及黏度增长与美国API规格标准台架MACK T-8E之间的关联性。试验结果表明:柴油硫含量对CA6DL台架的烟炱生成量影响不大,对柴油机油的烟炱分散性能有一定影响;通过适当改变CA6DL发动机工况,可生成大量烟炱并有助于柴油机油分散性能的研究。The effects of sulfur content of diesel on soot level and soot dispersancy in diesel engine oil were studied by u- sing heaw duty diesel engine stand （CA6DL）. The soot level and viscosity growth produced by CA6DL stand were com- pared with API standard stand MACK T -8E. Test results showed that sulfur content of diesel has little effect on soot Level, but it has some effect on soot dispersancy; Lots of soot can be produced by changing the operation conditions of CA6DL engine, and it is helpful for the research of soot dispersancy.

关 键 词：柴油机台架 柴油硫含量 烟炱分散 黏度增长 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]