某增压车型冷却系统分析与验证  

Analysis and Test of Cooling System for Turbocharged Vehicle

作　　者：张应兵[1] 王次安[1] 王宏大[1] 刘吉林[1] Zhang Yingbing Wang Cian Wang Hongda Liu Jilin(Anhui Jianghuai Automobile Co. Ltd., Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2016年第11期103-105,共3页Automobile Applied Technology

摘　　要：为了验证冷却系统仿真分析在整车冷却系统开发中的意义,根据某增压车型冷却系统布置原理建立冷却系统分析模型,基于水套CFD分析及冷却系统一维模型确定各转速工况下冷却系统各支路流量分配情况,然后将分析结果与整车冷却系统试验进行对比,验证分析的精度,确定冷却系统分析在产品开发中的意义。In order to verify the importance of cooling system simulation, the cooling system model of turbocharged vehicleis built basing on arrangement principle of cooling system. The coolant flow rate of different branches can be got based onCFD and 1D simulation model. Then simulation results can be compared with test data. And the accuracy of simulation canbe verified according to test.

关 键 词：1D 冷却系统 水套 CFD 试验 

分 类 号：U467.3[机械工程—车辆工程]