摘要
为了研究横向流速度对旋流式喷嘴雾化的影响,通过对旋流式喷嘴在横向流场中的雾化场进行数值模拟;模拟结果给出了喷雾流场随横向流速度变化的规律,并得到了不同横向流速度下喷雾液滴的索特平均直径(SMD),进一步分析了喷嘴出口下游截面雾化粒径的分布情况。
Numerical simulation was carried out for atomization in cross flows. The influence of the cross flows velocity was studied on swirl jet atomization. The atomization diameter and particle size distribution in different cross flows can be studied in numerical simulation.
出处
《能源技术》
2009年第1期1-4,26,共5页
Energy Technology
关键词
横向流
旋流式喷嘴
数值模拟
cross flows
swirl jet
numerical simulation
