喷气燃料润滑性的评定  

The Assessment of the Lubrication Characteristics of No.3 Jet Fuels

作　　者：陶志平[1] 张翠君[1] 单国忠[1] 

机构地区：[1]石油化工科学研究院,北京100083

出　　处：《润滑与密封》2005年第2期130-132,共3页Lubrication Engineering

摘　　要：采用ASTMD5001 90a和SH/T0073两种方法对我国 3号喷气燃料的润滑性进行评定, 同时评定了进口JetA 1喷气燃料的磨痕宽度 (WSD值)。结果表明, 我国成品 3号喷气燃料的润滑性优于进口JetA 1喷气燃料。进一步分析了WSD值与Km值两者存在线性关系, 当WSD为 0 65mm和 0 79mm时, Km值分别为 126和 90。The lubrication characteristics of No.3 jet fuels was tested by difference test methods which is ASTM D 5001(BOCEL) and SH/T 0073(MHK),and the lubricating performance of imported jet fuels was assessed by BOCEL method. The results show that the lubricity of No.3 jet fuels is better than that of imported Jet A-1 fuels.The relationship between wear scar diameter(WSD) and anti-wear index (.Km.) was discussed.When .WSD. value is 0.65 mm and 0.79 mm,.Km. value is 126 and 90.

关 键 词：喷气燃料 润滑性 评定 ASTM 线性关系 SH M值 分析 方法 中国 

分 类 号：TH132.44[机械工程—机械制造及自动化] TE626.23[石油与天然气工程—油气加工工程]