文献类型：期刊文献

中文题名：波形折流杆换热器的工业实验研究

英文题名：Industrial Investigation of Heat Exchanger with Curve-ROD Baffle

作者：严良文[1];王志文[1]

机构：[1]华东理工大学化工机械研究所,上海200237

年份：2004

卷号：30

期号：4

起止页码：478

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：波形折流杆换热器;传热系数;压降

外文关键词：heat exchanger with curve-ROD baffle; heat transfer coefficient; pressure drop

摘要：对波形折流杆换热器的传热性能和壳程流体阻力性能进行了工业实验研究,管程流体为工业热醋酸,壳程流体采用循环冷却水。通过实验得到了该换热器在设计工况下的总传热系数,并应用修正的威尔逊图解法得到了管程、壳程传热准数关系式。
An industrial investigation of heat exchanger with curve-ROD baffle was carried into execution. The shell-side and tube-side heat transfer and pressure drop were studied. The hot acetic acid was in the tube-side while the cold water was in the shell-side. Through data processing, the total heat transfer coefficient of the heat exchanger was obtained in the design working condition. Meanwhile, modified Wilson graphic method was adopted to obtain the correlation between Nu and Re for tube-side and shell-side.