Experimental investigation on heat transfer characteristics of molten salt and subcooled boiling water

被引：0

作者：

Dong X. ^{[1
,2
]}

Bi Q. ^{[2
]}

Jiang M. ^{[2
]}

Yao F. ^{[2
]}

机构：

[1] Hebei Key Laboratory of Low Carbon and High Efficiency Power Generation Technology, North China Electric Power University, Baoding

[2] State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiao Tong University, Xi'an

来源：

Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2022年 / 43卷 / 01期

关键词：

Correlation; CSP; Heat transfer coefficient; Heat transfer performance; Molten salt; Subcooled boiling;

D O I：

10.19912/j.0254-0096.tynxb.2020-0014

中图分类号：

学科分类号：

摘要：

In this study, a binary salt mixture (60% NaNO3 and 40% KNO3, wt.) was used as the working substance to study the shell-side heat transfer performance of molten salt-steam generator. The experimental results showed that the shell-side heat transfer coefficient in molten salt steam generator is affected by water pressure, water and molten salt flow flux, molten salt inlet temperature. In addition, multiple linear regression is used based on the experimental data to fit experimental correlation equation for the shell-side heat transfer coefficients, and with the maximum fitting errors of ±10%. © 2022, Solar Energy Periodical Office Co., Ltd. All right reserved.

引用

页码：429 / 436

页数：7

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