数字图像处理在燃油喷雾粒子统计分析中的应用

Application of Digital Image Processing in Fuel Oil Spray Particle Statistic Analysis

在手压喷雾试验台上对纯柴油进行喷雾液滴尺寸分布试验。利用MATLAB的图像处理功能开发了喷雾粒子直径测量软件。将软件统计数据与人工统计数据进行了对比分析,结果表明,该软件对喷雾粒子的统计和测量具有较高的精度。

On the hand pressure spray test stage, the pure diesel fuel spray droplet size distribution test is carried out. By means of MATLAB＇s wide range ofimage processing functions, a software on the measurement of spray particles diameter is developed, and a comparative analysis of the statistical data by software and artificial is done. Tthe results show that the software has a high precision for statistics and measurement of spray particles.