摘要
提出了利用弯头测量一次风速的测量方法 ,介绍了一次风速测量的数学模型。在某电厂 41 0t/h锅炉上的测试结果表明 ,采用该办法测量一次风速 ,不受现场直管段不足的限制 ,具有较高的测量精度 。
The main goal of this paper is to provide a measuring method for primary air velocity using elbow method.The foundation of mathematical model and the data analysis process was introduced.The test results in a boiler of 410t/h show that this method is free from the straight pipe in the site,possess higher accuracy of measurement and could be used widely.
出处
《山西电力》
2003年第4期32-33,共2页
Shanxi Electric Power
