期刊
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
卷 115, 期 -, 页码 737-742出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijheatmasstransfer.2017.07.107
关键词
Microencapsulated phase change material; Latent functional thermal fluid; Slurry; Convective heat transfer coefficient
资金
- National Natural Science Foundation of China [U1407125]
Latent functional thermal fluid (LFTF) has a higher heat capacity compared with traditional fluid. In this paper, microencapsulated phase change material (MicroPCM) slurry as LFTF, which was composed of water/ethanol as base fluid and parafin/melaine resin MicroPCM as additive, was prepared. The physical and thermal properties of the slurry with different MicroPCM mass fractions had been studied. In addition, the heat transfer performance of base fluid and MicroPCM slurry in a horizontal circular tube had been experimentally investigated. The results showed that the convective heat transfer coefficients of MicroPCM slurry were about 2 times and 3 times higher than that of base fluid when the mass fractions of MicroPCM were 5% and 10%, respectively. This indicated that the MicroPCM had great potential applications in heat transport and thermal energy storage. (C) 2017 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据