高效汽车系统的原理简述  

Describing principles of Efficient Automotive Systems in a Layman's Terms

作　　者：杨正波[1] 徐忠民 YANG Zhengbo;XU Zhongmin(Hubei University of Arts and Science;Xiangyang Kangjie Feilong Machinery Co.,Ltd.,Xiangyang,Hubei Province,441000 China)

机构地区：[1]湖北文理学院 [2]襄阳康捷飞龙机械有限责任公司,湖北襄阳441000

出　　处：《汽车知识》2023年第6期212-216,共5页Auto Know

摘　　要：近年来,针对高效汽车系统的原理研究较多,但相关研究但不够通俗易懂。该文从浅显易懂的角度描述了高效汽车系统的基本原理,包括匀速车速与汽车行驶阻力功率之间的关系,百公里加速时间,发动机转速、扭矩与效率的关系,发动机进气量与传统发动机实际效率之间的关系,匀速车速、转速、变速比与进气量为1时的输出功率之间的关系,百公里加速时间与最大加速功率之间的关系等,便于非专业人员从列表数据对应的事例中快速理解高效汽车系统的核心内容。In recent years,there have been more studies on the principles of efficient vehicle systems,but the related studies are but not easy to understand.This paper describes the basic principles of high-efficiency vehicle systems from an easy-to-understand perspective,including the relationship between uniform vehicle speed and vehicle driving resistance power,100-km acceleration time,the relationship between engine speed,torque and efficiency,the relationship between engine air intake and actual efficiency of conventional engines,the relationship between uniform vehicle speed,speed,gear ratio and output power when air intake is 1,the relationship between 100 km acceleration time and maximum It is easy for non-specialists to quickly understand the core content of efficient vehicle systems from the examples corresponding to the listed data.

关 键 词：汽车系统 系统效率 高效汽车 发动机 

分 类 号：U461[机械工程—车辆工程]