摘要
从试验和模拟计算的角度分别研究了喷油器在不同工作背压、不同轨压下对喷雾贯穿距离、喷雾锥角及喷雾粒径的影响。结果表明:开发的计算模型能够较好地预测宏观及微观喷雾特性。
The characteristics of spray penetration length,spray angle and spray particle diameter were investigated with experiment and numerical study at different injection pressures and different back pressures.The results show that the new developed simulation model can predict macroscopic and microscopic spray characteristics well.
作者
顾小磊
徐亚磊
金昱森
杨翔宇
GU Xiaolei;XU Yalei;JIN Yusen;YANG Xiangyu(FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China;Advanced Technology Research Institute,FAW Jiefang Engine Business Division,Wuxi 214063,China)
出处
《现代车用动力》
2020年第4期17-20,共4页
Modern Vehicle Power
关键词
喷雾
计算模型
预测
spray atomization
numerical model
predict
