某SUV前端模块布置选型分析与研究  

Research and Analyze on Front-end Module Layout and Selection of a SUV model

作　　者：陈帆 Chen Fan(Anhui Jianghuai Automobile Group Corp.,Ltd,Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2020年第7期65-66,101,共3页Automobile Applied Technology

摘　　要：某SUV在热平衡试验中,中冷散热器出气温度超标。经排查,现有前端模块布置型式为“三明治”结构,即冷凝器—中冷散热器—散热器。由于中冷散热器布置在冷凝器后,受冷凝器出风温度高的影响,中冷出气温度难以保证。优化方案通过调整前端模块布置型式,然后使用一维和三维软件联合仿真,验证优化方案可使中冷出气温度降低。In the heat balance test of an SUV,the outlet temperature of intercooler radiator exceeded the standard.According to the investigation,layout form of the existing FEM is"sandwich"structure,that means condenser-intercooler radiatorradiator.Since the intercooler is arranged behind the condenser,it is difficult to guarantee the air temperature of intercooler due to the high temperature of the condenser.By adjusting the layout of FEM,and then using the joint simulation of 1d and 3d software,the optimization scheme is verified to reduce the temperature of the outlet gas.

关 键 词：前端模块 中冷散热器 出气温度高 联合仿真 

分 类 号：U462.2[机械工程—车辆工程]