Heat transfer characteristics of high temperature molten salt for storage of thermal energy

被引：23

作者：

Mao, Aiming ^{[1
]}

Park, Jong Hyeok ^{[1
]}

Han, Gui Young ^{[1
]}

Seo, Taebeom ^{[2
]}

Kang, Yongheack ^{[3
]}

机构：

[1] Sungkyunkwan Univ, Dept Chem Engn, Suwon 440746, South Korea

[2] Inha Univ, Dept Mech Engn, Inchon 402751, South Korea

[3] Korea Inst Energy Res, Taejon 305343, South Korea

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2010年 / 27卷 / 05期

关键词：

Heat Transfer; Molten Salt; Heat Storage; Solar Energy; CONDUCTIVITY;

D O I：

10.1007/s11814-010-0260-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The heat transfer characteristics of molten salt for the storage of thermal energy were investigated. The temperature profiles and heat transfer coefficients during the storage and discharge stages were obtained with steam as the heat transfer fluid. Two kinds of inorganic salt were employed as the storage medium and two types of heat exchanger were tested in order to find the effect of heat exchanger configuration on the heat storage. The effects of the steam flow rates, the flow direction of steam in the storage tank, the temperature of the heat transfer fluid and the initial temperature of the discharge tank on the heat transfer were obtained and analyzed.

引用

页码：1452 / 1457

页数：6

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