某乘用车的冷机油耗分析  

Analysis of a Passenger Car's Economy under Cold-start

作　　者：蔡海涛[1] 贺子龙[1] 解小超 

机构地区：[1]安徽江淮汽车股份有限公司,安徽合肥230000

出　　处：《汽车零部件》2015年第6期38-41,共4页Automobile Parts

摘　　要：梳理了冷机油耗的预测方法,重点分析了导入简单冷却、润滑系统后的燃油修正。以某乘用车为例,实现了冷机的油耗分析,并对比了冷/热机的发动机工作状态。The prediction methods for fuel consumption under cold-start condition were reviewed. The analysis on fuel correction with simple cooling and lubricating system was focused on. Taking a passenger car as an example,the fuel analysis was achieved,and the cold / heat engine working states were compared.

关 键 词：冷起动 油耗分析 燃油经济性 

分 类 号：U471.23[机械工程—车辆工程]