摘要
汽车油耗与汽车驱动力输出功率成正比,在底盘测功机上进行汽车油耗试验能克服很多随机影响汽车油耗的因素。通过在底盘测功机上对某商务车进行汽车油耗试验,在3种节气门打开的情况下,测量汽车在不同驱动力输出功率时的等速百公里油耗,结果表明在汽车驱动力输出功率一定时,选择合适的档位和车速可以有效地节省燃油。
Automobile fuel consumption is directly proportional to the output power of automobile driving force. It can overcome lots of random factors to conduct the automobile fuel consumption test on the chassis dynamometer. A business car fuel consumption test is conducted. Consistent speed 100-kilometer fuel consumption is measured at different driving force output power in 3 kinds of throttle position. The results show that selecting proper shift gear can save fuel effectively, when the output power of automobile driving force remains consistent.
出处
《交通标准化》
2009年第7期65-68,共4页
Communications Standardization
关键词
汽车
底盘测功机
油耗
阻力
试验
automobile
chassis dynamometer
fuel consumption
resistance
test
