载重车油耗计算方法及分析  

Calculation Method and Analysis of Fuel Consumption of Heavy Duty Trucks

作　　者：凌建群 

机构地区：[1]上海柴油机股份有限公司,上海200438

出　　处：《柴油机设计与制造》2006年第1期24-27,共4页Design and Manufacture of Diesel Engine

摘　　要：介绍一种载重车油耗的计算方法,该方法利用试验数据对计算模型中的系数进行标定,可提高计算精度。通过计算实例定量分析了各因素对油耗的影响。This paper describes a method to calculate the truck fuel consumption, which modifies the coefficients of the calculation model with the test results. The method can improve the calculation accuracy of fuel consumption. The factors which affect the truck fuel consumption, such as speed, loading capacity, grade slope, and gearshift, axe analyzed by a calculation example.

关 键 词：卡车 柴油机 燃油耗率 

分 类 号：U471.23[机械工程—车辆工程]