Design and characterization of the non-uniform solar flux distribution measurement system
文献类型：期刊论文
| 作者 | Wang, Yanjuan1,2; Liu, Qibin2,3; Lei, Jing1; Liu, Feng2,3 |
| 刊名 | Applied thermal engineering
 |
| 出版日期 | 2019-03-05 |
| 卷号 | 150页码:294-304 |
| ISSN号 | 1359-4311 |
| 关键词 | Experimental investigation Solar flux distribution Parabolic trough solar collector Solar flux measurement system |
| DOI | 10.1016/j.applthermaleng.2018.12.150 |
| 通讯作者 | Liu, qibin(qibinliu@mail.etp.ac.cn) |
| 英文摘要 | It is important to accurately measure the solar flux distribution on the heated surface for the utilization of solar energy. to this end, in this paper a new measurement system was proposed to measure the solar flux distribution of the absorber tube surface by taking advantage of the end loss effect. the new measurement system does not disturb the collected lights path and influence the operation of the solar collector. the solar flux distribution at different angles can be measured with a few number of heat flux gage by rotating the proposed solar flux measurement system. compared with existing measurement techniques, the proposed solar flux measurement system has distinct advantages such as simple structure, flexible and reliable operation and easy application. an experimental platform was designed and constructed, and the solar flux distributions on the outer surface of the absorber under different conditions are measured. the feasibility and effectiveness of the proposed measurement method are validated by comparing the experiment results and the numerical simulation results. |
| WOS关键词 | PARABOLIC TROUGH COLLECTORS ; DENSITY DISTRIBUTION ; PERFORMANCE ANALYSIS ; CAVITY |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| WOS类目 | Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000462418200027 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373505 |
| 专题 | 工程热物理研究所 |
| 通讯作者 | Liu, Qibin |
| 作者单位 | 1.North China Elect Power Univ, Sch Energy Power & Mech Engn, Beijing 102206, Peoples R China 2.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yanjuan,Liu, Qibin,Lei, Jing,et al. Design and characterization of the non-uniform solar flux distribution measurement system[J]. Applied thermal engineering,2019,150:294-304. |
| APA | Wang, Yanjuan,Liu, Qibin,Lei, Jing,&Liu, Feng.(2019).Design and characterization of the non-uniform solar flux distribution measurement system.Applied thermal engineering,150,294-304. |
| MLA | Wang, Yanjuan,et al."Design and characterization of the non-uniform solar flux distribution measurement system".Applied thermal engineering 150(2019):294-304. |
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来源：工程热物理研究所
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