| 高压共轨燃油喷雾PIV测试研究 |
| |
| 引用本文： | 张大鹏,强永平,孙柏刚. 高压共轨燃油喷雾PIV测试研究[J]. 柴油机, 2006, 28(2): 30-32 |
| |
| 作者姓名： | 张大鹏 强永平 孙柏刚 |
| |
| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081 |
| |
| 摘 要： | 对所获得的高压共轨燃油喷雾PIV测试图像进行了处理及分析,获得了喷雾表面波动结构、表面分裂雾化、分裂长度、喷雾局部涡旋等定性分析结果,使用PIV测试系统分析软件INSIGHT进一步处理喷雾图像, 获得了喷雾场液滴速度等信息。
|
| 关 键 词： | PIV(Particle Image Velocimetry)技术 喷雾测试 图像处理及分析 |
| 文章编号： | 1001-4357(2006)02-0030-03 |
| 收稿时间： | 2005-11-08 |
The Process and Analysis of Fuel Spray PIV Image of High Pressure Common Rail |
| |
| ZHANG Dapen,QIANG Yongping,SUN Baigang. The Process and Analysis of Fuel Spray PIV Image of High Pressure Common Rail[J]. Diesel Engine, 2006, 28(2): 30-32 |
| |
| Authors: | ZHANG Dapen QIANG Yongping SUN Baigang |
| |
| Affiliation: | School of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081 |
| |
| Abstract: | The fuel spray images of the electronic control high pressure common rail fuel injection system obtained through PIV technology were processed and analyzed, thus got the qualitative analysis results of the spray surface fluctuation structure, surface split atomization, split length and local vortex. With the use of PIV test system analysis software INSIGHT, the fuel spray images were processed in depth, and more information, such as the spray field droplet speed was obtained. |
| |
| Keywords: | PIV(Particle Image Velocimetry) spray measurement image process and analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
