广东工业大学学报2012，Vol.29Issue(3)：92-95,4.DOI:10.3969/j.issn.1007-7162.2012.03.018
大温差管内对流换热实验研究
Experimental Study of Heat Convection in Tubes with Big Temperature Difference
摘要
Abstract
In view of little research into heat convection in tubes with big temperature difference, which were used in the high temperature solar thermal system, an experimental apparatus with big temperature difference was built up, and a lot of experimental studies were conducted. The experimental data were tested at different heating temperatures (temperature difference) , heat transfer fluids, HTFs flow rates and tube diameters, which influence the process of heat convection. The relationship equation has been obtained, which can be used for the design of similar heat transfer equipment.关键词
大温差/对流/换热/太阳能Key words
big temperature difference/ heat convection/ heat transfer/ solar energy分类
能源科技引用本文复制引用
陈观生,李文丰,杜文杰,杨景泉,张莉,麦志豪..大温差管内对流换热实验研究[J].广东工业大学学报,2012,29(3):92-95,4.基金项目
国家自然科学基金资助项目(51146005) （51146005）
广东工业大学创新基金资助项目(402102126) （402102126）
