国六重负荷柴油机的低粘度节能型机油应用及可靠性影响  

Application and reliability influence of low viscosity and energy saving engine oil for CN6 heavy duty diesel engines

作　　者：赵国权[1] 邓建林[1] ZHAO Guoquan;DENG Jianlin(Guangxi Yuchai Machinery CO.,LTD.,YuLin 537001,China)

机构地区：[1]广西玉柴机器股份有限公司,玉林537001

出　　处：《汽车安全与节能学报》2021年第4期596-603,共8页Journal of Automotive Safety and Energy

摘　　要：为了进一步降低新一代国六重负荷柴油机的燃油耗以提高市场竞争力,开展了低粘度节能型机油(FA-4/5W-30)的研究开发。利用计算机辅助工程(CAE)进行仿真分析,进行了台架燃油经济性测试以及相应的国六重负荷柴油机台架可靠性试验。结果表明:全新开发的低粘度节能型机油可以有效提升燃油经济性约1%,可以满足发动机基本使用性需求;本研究为后续推广低粘度节能型机油(FA-4/5W-30)市场应用做了准备工作,积累了数据。A research and development of low viscosity and energy saving engine oil(FA-4/5W-30)were carried out to further reduce the fuel consumption to enhance the market competitiveness of the new generation of CN6 heavy-duty diesel engine.The computer aided engineering(CAE)was employed to do the simulation analysis.The test on the bench and the bench reliability test were carried out for the fuel economy of the corresponding CN6 heavy duty diesel engine.The results show that the newly developed low viscosity energy saving engine oil can effectively improve fuel economy by about 1%,which can meet with the engine reliability requirement.This research makes full preparation and accumulates the data for the subsequent market application of lowviscosity energy saving engine oil(FA-4/5W-30).

关 键 词：重负荷柴油机 低粘度节能型机油 节能性 

分 类 号：U469.72[机械工程—车辆工程]