| 高压共轨燃油喷雾PIV测试方法及结果分析 |
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| 引用本文： | 孙柏刚,张大鹏,冯旺聪.高压共轨燃油喷雾PIV测试方法及结果分析[J].北京理工大学学报,2006,26(7):574-576. |
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| 作者姓名： | 孙柏刚 张大鹏 冯旺聪 |
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| 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 |
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| 基金项目： | 国家部级科研项目
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"211"工程项目 |
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| 摘 要： | 为了更好地研究高压共轨燃油喷射系统的喷雾特性,设计了适用于PIV测量的喷雾测试系统,使用美国TSI公司的PIV设备对高压共轨燃油喷射系统在100 Mpa喷射压力下的油束进行了测试,获得了喷雾发展的图像,并使用该公司提供的图像处理软件Insight对试验图像进行了分析处理,初步分析得到喷雾场速度场图.
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| 关 键 词： | 高压共轨 粒子图像速度场仪(PIV) 喷雾测试 |
| 文章编号： | 1001-0645(2006)07-0574-03 |
| 收稿时间： | 11 24 2005 12:00AM |
| 修稿时间： | 2005年11月24日 |
Particle Image Velocimetry Test Methods for High Pressure Common Rail Spray and Results of Analysis |
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| SUN Bai-gang,ZHANG Da-peng and FENG Wang-cong.Particle Image Velocimetry Test Methods for High Pressure Common Rail Spray and Results of Analysis[J].Journal of Beijing Institute of Technology(Natural Science Edition),2006,26(7):574-576. |
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| Authors: | SUN Bai-gang ZHANG Da-peng and FENG Wang-cong |
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| Institution: | School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | To investigate the spray characteristics for high pressure common rail fuel injection system,(a system) suitable for PIV measurement is designed.The spray from the electronic control high pressure common rail fuel injection system with pressure of 100?MPa was measured with the PIV devices from TSI,and images of spray development were obtained,The test data were analyzed with the image process software Insight of TSI,local vortex were obtained. |
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| Keywords: | high pressure common rail particle image velocimetry(PIV) spray measurement |
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