Zhang Yong. Experimental Investigation on Contamination Factor of Spiral-finned Tube[J]. 2007, (3): 36-37+85.DOI:
螺旋肋片管沾污系数试验研究
摘要
进行了螺旋肋片管束的工业性试验研究
得出了不同横、纵向相对节距的螺旋肋片管束的沾污系数与烟速的拟合关联式
可应用于锅炉的受热面设计及运行分析。
Abstract
The experimental investigation for contamination factor of spiral-finned tube bank is carried out.Based on the analysis of the conclusion
the incidence formulas and curves for calculating contamination factor of two types of the studied spiral-finned tube banks are obtained.The formulas and curves can be applied widely to the design of boiler heating surface and the operation analysis.