汽车发动机总布置设计优化及其对性能的影响  

Design optimization of automotive engine general arrangement and its impact on performance

作　　者：孙佳琦 Sun Jiaqi(Harbin Dong'an Automotive Power Co.,Ltd.,Harbin 150060,China)

机构地区：[1]哈尔滨东安汽车动力股份有限公司,黑龙江哈尔滨150060

出　　处：《汽车知识》2024年第1期52-54,共3页Auto Know

摘　　要：文章探讨了汽车发动机的总布置方式及其设计优化对汽车性能的影响。首先,介绍了不同的发动机布置方式,包括前置前驱布置、中置后驱布置和后置后驱布置,并分析了各自的特点。其次,探讨了发动机总布置设计的优化,包括空间利用、重量分布和辅助系统布置,并进一步分析了这些布置方式对汽车性能的影响,特别是操控性、舒适性和动力性。文章旨在为汽车工程师和设计师提供有关发动机布置优化的指导和参考。This article comprehensively explores the overall layout of automotive engines and the impact of design optimization on automotive performance.Firstly,different engine arrangements were introduced,including front wheel drive arrangement,center wheel drive arrangement,and rear wheel drive arrangement,and their respective characteristics were analyzed.Subsequently,the article delved into the optimization of engine overall layout design,including space utilization,weight distribution,and auxiliary system layout.Further analysis was conducted on the impact of these layout methods on car performance,particularly handling,comfort,and power.This study aims to provide guidance and reference for automotive engineers and designers on engine layout optimization.

关 键 词：发动机总布置 设计优化 性能影响 

分 类 号：U469.79[机械工程—车辆工程]