摘要
进行了柴油机多片碰撞喷雾可视化的试验研究,并应用基于MATLAB工具箱而开发的数字图像处理程序对试验结果进行分析。结果表明,应用该程序可得到较清晰的喷雾二值图像,便于提取喷雾贯穿距、扩散角和扩散范围等信息,说明该程序是柴油机喷雾可视化研究的有效辅助手段。
An experimental study is carried out on the multi-piece impingement spray visualization in diesel engine and its results are analyzed by using the digital image processing program developed based on MATLAB toolbox.The results of analysis show that utilizing the program,clearer binary images of spray can be obtained;and the information such as spray penetration,diffusion angle and diffusion range etc can be easily extracted,indicating the program could be an effective auxiliary means for the research on the spray visuliazation of diesel engine.
出处
《汽车工程》
EI
CSCD
北大核心
2011年第1期15-18,共4页
Automotive Engineering
