【摘要】 论文介绍了一种新型的节能传热元件———螺旋槽管 ,分析了螺旋槽管的传热特性 ,阻力特性。并介绍了螺旋槽管在一台 10 0MW机组锅炉的低温级空气预热器应用情况 ,以及工业性试验结果。更多还原

【Abstract】 The paper introduced a kind of new type heat transfer element which can economize on energy—screw tube,analyzes its character of heat transfer,and resister.Its application in the low temperature air heater of 100MW unit boiler and the result of industrial experiment are introduced.更多还原