摘要
发动机冷却系统,影响着发动机的燃油经济性、加速性、可靠性以及使用寿命。为此,针对某机型发动机,使用开关式水泵与电动阀节温器进行冷却系统优化。为确保其理论优势,采用NEDC工况下的试验进行验证,为优化设计提供了依据。
The engine cooling system affects the engine＇s fuel economy,acceleration,reliability and service life.Therefore, for an engine, use switch type water pump and electric valve thermostat for the cooling system optimization. In order to ensure its theoretical advantages,adopt the NEDC condition test verification,so as to provide the basis for the optimization design.
出处
《装备制造技术》
2016年第8期75-76,84,共3页
Equipment Manufacturing Technology
关键词
冷却系统
开关式水泵
电动阀节温器
试验验证
cooling system
switch type water pump
electric valve thermostat
test
