轻型卡车冷却系统设计和校核方法研究  

Light truck cooling system design and checking method research

作　　者：吴昌庆 刘聪聪 马骁宇 Wu Changqing;Liu Congcong;Ma Xiaoyu(Anhui jianghuai Automobile Co., Ltd., Auhui Hefei 230601)

机构地区：[1]安徽江淮汽车技术中心,安徽合肥230001

出　　处：《汽车实用技术》2016年第12期81-86,共6页Automobile Applied Technology

摘　　要：文章主要介绍轻型卡车冷却系统的设计原则,包括对冷却系统影响较大的散热器、中冷器、冷凝器、风扇和水泵的选型等,重点介绍选型校核的计算方法,包括校核计算所需参数、散热器和发动机水流量校核计算、前端冷却模块和风扇总风阻的校核计算,同时对发动机在工况点散热量进行对比,验证冷却模块能否满足整车需求。The design principles of light truck cooling system is introduced in this paper,including the influence on thecooling system of the radiator,inter-cooled apparatus,condenser,fan and water pump selection,etc.,this paper mainlyintroduces the calculation method of selection of check,check calculation required parameters,including the radiator andengine water flow check calculation,front-end and fan cooling module checking calculation of the total wind resistance,theheat dissipating capacity on limiting condition at the same time,verify the cooling module can meet the demand of thevehicle.

关 键 词：散热器 冷却模块 热传递系数 校核计算 

分 类 号：U464.138[机械工程—车辆工程]