Experimental Research on Thermal Energy Storage of a New Type of PCM Heat Exchange Tube
Thermal energy storage performance of a new type of PCM heat exchange tube was researched, in which its main body was based on the traditional structure of a double-tube exchanger and was full of PCM (calcium chloride hexahydrate) in the annular area between the inner tube and the outer tube.The hot air at the temperature of 40℃ was chosen as a fluid medium, and the temperature measurements of the test points were made at the inlet and the outlet of this new type of PCM heat exchange tube.The experimental results showed that, this new type of PCM heat exchange tube could store thermal energy from the hot air by means of PCM (calcium chloride hexahydrate) in the annular area, whose performance laid good foundations for its engineering applications for recovery and utilizations of greenhouses, air conditioning and industrial aflerheat or waste heat etc.
thermal energy storage PCM calcium chloride hexahydrate heat exchange tube
Xiaoqin Zhu Zhaosheng Cao Jin Hu Jinghua Chang Haiyang Ni Tingzhou Li
Kunming University of Science and Technology,Kunming 650500,China
国际会议
2012 China Functional Materials Technology and Industry Forum(2012中国功能材料科技与产业高层论坛)(CFMTIF2012)
昆明
英文
104-108
2012-11-09（万方平台首次上网日期，不代表论文的发表时间）