摘要
基于发动机实际工况的EGR冷却器性能评估,探究水流量和EGR冷却器进水温度对EGR冷却器性能指标和可靠性指标的影响;探究不同结构EGR冷却器的性能差别。
Based on the performance evaluation of EGR cooler under the actual working conditions of the engine,the influence of water flow rate and EGR cooler inlet temperature on the performance and reliability indexes of EGR cooler was explored.The performance differences of EGR coolers with different structures were investigated.
作者
鲁成
潘永传
赵红兵
段继翔
LU Cheng;PAN Yong-chuan;ZHAO Hong-bing;DUAN Ji-xiang(Weichai Power Co.,Ltd.,Weifang 261001,China;Weichai Westport New Energy Power,Weifang 261001,China)
出处
《内燃机与配件》
2022年第4期23-26,共4页
Internal Combustion Engine & Parts
关键词
EGR冷却器
天然气发动机
水温升
出气温度
EGR cooler
natural gas engine
water temperature rise
gas temperature
