汽车发动机进气系统压力损失的测试与分析  

The test and analysis for pressure loss in intake system of automobile engine

作　　者：邹明森[1] Zou Mingsen(Jiangsu jiaotong college,Jiangsu Zhenjiang 212006)

机构地区：[1]江苏省交通技师学院,江苏镇江212006

出　　处：《汽车实用技术》2018年第19期50-51,共2页Automobile Applied Technology

摘　　要：进气系统的管路形状和组件结构对气体的流动都会产生阻力,从而会造成进气损失,直接影响发动机的工作效率。文章通过对NJ6486DA汽车进气系统压力损失测试与分析,其结果有利于对车辆进气系统进行优化,从而提高发动机的性能。The pipe shape and component structure of intake system produces the air flow resistance,resulting in the air intake losses and direct influence on the efficiency of the engine. Through the test and analysis of the pressure loss of the intake system of NJ6486DA, the results are beneficial to the optimization of the intake system of the vehicle so as to improve the performance of the engine.

关 键 词：进气系统 压力损失 测试 分析 

分 类 号：U467[机械工程—车辆工程]