摘要
阐述了利用光学波动法测量颗粒浓度的原理,并在试验的基础上,利用基于此原理的仪器对组合弯头后管内煤粉浓度分布进行了测量,得出浓度分布规律。研究结果对电站锅炉煤粉浓度测量具有指导意义。
The principle for measuring concentrotion of particles by using optic flucturation method has been expounded, and measurement study on pulverized coal concentration distribution in the pipe after the combined elbow bent by using instrument based on said principle being carried out, obtaining the distribution regularity of concentration. The study result has guiding significance for measuring pulverized coal concentration in utility boilers.
出处
《热力发电》
CAS
北大核心
2005年第12期20-22,26,共4页
Thermal Power Generation
关键词
光学波动法
组合弯头
煤粉浓度
燃烧器
锅炉
optic fluctuation method
combined elbow bent
pulverized coal concentration
burner
boiler
