摘要
建立了一套垂直式水煤膏雾化试验装置 ,提出了通过采用PIV技术及二次开发的图像处理软件来测量水煤膏雾化颗粒的平均粒径与分布的方法 ,分析了水煤膏雾化颗粒测量的影响因素 。
A vertical test rig for the atomization study of coal-water paste has been set up and a method proposed for measuring the particle average diameter and distribution of water coal paste atomized particles with the use of a PIV (particle image velocimetry) technique and a newly developed image processing software. All factors, which may have an impact on the measurement of the coal water paste atomized particles, are analyzed, creating a solid basis for the further research of the nozzle atomization properties of the coal water paste.
出处
《热能动力工程》
CAS
CSCD
北大核心
2003年第2期147-150,共4页
Journal of Engineering for Thermal Energy and Power
基金
国家重点基础研究发展规划基金资助项目 (G19990 2 2 10 5 3 1)
关键词
水煤膏
雾化
试验装置
粒径测量
PIV
coal water paste, atomization, test rig, particle size measurement, particle image velocimetry
