内燃机工程2017，Vol.38Issue(2)：15-18,4.DOI:10.13949/j.cnki.nrjgc.2017.02.003
热管理系统在发动机台架试验中的优化应用
Optimization and Application of Thermal Management System in Engine Bench Test
王泽众1
作者信息
- 1. 上海大众汽车有限公司,上海 201805
- 折叠
摘要
Abstract
To prevent engine coolant temperature fluctuation and insufficient water supply in an eddy current dynamometer during engine bench tests, a second stage cooling system was added to engine pilot as a solution.First, a simulation of the system was performed with the Flowmaster based on relevant parameters to optimize the system, and then a comparison experiment was conducted to verify the simulation.The results show that the temperature of the engine coolant can be stable within±3℃, water flow rate in the dynamometer is 4m3/h more than before.关键词
内燃机/发动机台架试验/电涡流测功机/热管理系统/Flowmaster仿真Key words
IC engine/engine bench test/eddy current dynamometer/thermal management system/Flowmaster simulation分类
能源科技引用本文复制引用
王泽众..热管理系统在发动机台架试验中的优化应用[J].内燃机工程,2017,38(2):15-18,4.
