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论文收录检索证明报告

华北电力大学图书馆

论文作者: Xu Chao

论文发表年限: 2006--

检索数据库: SCI-Expanded

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经检索，该作者被SCI-Expanded数据库收录篇论文(附后)。

在篇收录文献中，其中篇文献被“Web of Science 数据库”引用，总被引次数（Time cited）为次；被“Web of Science 核心合集”引用次。其中他引次。（篇引用文献题录附后）。

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标题: Numerical simulation on the thermal performance of a solar molten salt cavity receiver

作者: Chang, ZS (Chang, Zheshao); Li, X (Li, Xin); Xu, C (Xu, Chao); Chang, C (Chang, Chun); Wang, ZF (Wang, Zhifeng)

来源出版物: RENEWABLE ENERGY 卷: 69 页: 324-335 DOI:

10.1016/j.renene.2014.03.044 出版年: SEP 2014

Web of Science 核心合集中的"被引频次": 1

被引频次合计: 1

引用的参考文献数: 29

摘要: The receiver thermal performance directly affects the efficiency, reliability and safety of the entire solar tower power system. A model combining radiation, convection and conduction heat transfer modes was developed to model a 1 MW molten salt cavity receiver with determined basic design parameters. The coupled heat transfer model was used to predict the receiver's steady-state efficiency, temperature distribution and heat losses for various flow layouts and receiver aperture lip sizes.

The results show that the fraction of reflective loss (18.78%) is the largest in all heat losses, followed by radiative and convective heat losses, with conduction heat losses as the smallest part which is usually negligible. The heat loss distribution is closely related to the external tube temperature field in the cavity receiver and the specific structure of the receiver. 10 cm lips on both the top and bottom of the receiver aperture reduced the reflective heat loss by 1%. The results for different flow layouts show that center-side flow layout has the best temperature homogeneity, with less possibility of overheating in the central area. This, however, comes at the expense of increased irreversibilities and decreased efficiency. The sides-center flow layout has the worst temperature homogeneity, but the receiver efficiency is 2.06% higher. These results provide a useful reference for designing and optimizing cavity receivers. (C) 2014 Elsevier Ltd. All rights reserved.

入藏号: WOS:000338802400036

语种: English

文献类型: Article

作者关键词: Solar cavity receiver; Simulation; Thermal performance; Flow layout KeyWords Plus: CONVECTION HEAT-LOSS; NATURAL-CONVECTION; RADIATION; CONCENTRATOR; LOSSES; PLANT; MODEL

地址: [Chang, Zheshao; Li, Xin; Chang, Chun; Wang, Zhifeng] Chinese Acad Sci, Inst Elect Engn, Key Lab Solar Thermal Energy & Photovolta Syst, Beijing 100190, Peoples R China. [Chang, Zheshao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.

[Xu, Chao] North China Elect Power Univ, Beijing 100190, Peoples R China.

通讯作者地址: Li, X (通讯作者),Chinese Acad Sci, Inst Elect Engn, Key Lab Solar Thermal Energy & Photovolta Syst, Beijing 100190, Peoples R China.

电子邮件地址: drlixin@

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