水冷式发动机冷却系统热耗散试验研究  

Test Research on Heat Rejection of Engine Cooling System

作　　者：钟会球[1] 殷海庭[1] 

机构地区：[1]上海汽车集团股份有限公司技术中心,上海市汽车动力总成重点试验室,上海201804

出　　处：《上海汽车》2016年第10期19-23,共5页Shanghai Auto

摘　　要：基于热耗散理论分析模型,建立了测试发动机热耗散的台架试验方法,并获得了某款发动机的热耗散数据,同时分析了各测试方法所得数据的优劣,从而为水冷式发动机热耗散台架试验提供方法与参考。Heat rejection study is good for evaluating the engine water jacket design, energy utilization, temperature control and so on. Based on former research and heat rejection theoretical analysis model, kinds of test methods for heat rejection are built, heat rejection data of one engine are acquired and the advantages and disadvantages of different test methods are analyzed which give the reference to the engine heat rejection bench test.

关 键 词：发动机 冷却系统 热耗散 试验研究 

分 类 号：U464.138[机械工程—车辆工程]