| 新型槽式太阳能聚光集热器的研究与试验 |
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| 引用本文： | 谢果,郑宏飞,王海江,陶滔. 新型槽式太阳能聚光集热器的研究与试验[J]. 可再生能源, 2010, 28(6) |
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| 作者姓名： | 谢果 郑宏飞 王海江 陶滔 |
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| 作者单位： | 北京理工大学机械与车辆工程学院; |
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| 基金项目： | 国家自然科学基金，国家高技术发展计划(863)项目 |
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| 摘 要： | 设计了一种新型槽式太阳能聚光集热器,分析了工作原理和设计参数,建立了由该集热器组成的太阳能集热系统,并进行了试验测试。文章给出了采用不同接收器的升温曲线和效率计算值,对不同布置方式的集热性能进行了比较。试验结果表明,该装置具有较高的集热效率,运行温度在80℃时,效率达到35%以上。
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| 关 键 词： | 太阳能聚光器 高温集热 多曲面复合聚焦 |
Experimental research on a novel trough solar concentrator |
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| XIE Guo,ZHENG Hong-fei,WANG Hai-jiang,TAO Tao. Experimental research on a novel trough solar concentrator[J]. Renewable Energy(China), 2010, 28(6) |
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| Authors: | XIE Guo ZHENG Hong-fei WANG Hai-jiang TAO Tao |
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| Affiliation: | XIE Guo,ZHENG Hong-fei,WANG Hai-jiang,TAO Tao(School of Mechanical and Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | A late model of trough solar collector is designed.The working mechanism and important design parameters have been analyzed.The solar heating system that is composed of this type of concentrator has been built.Some experimental measures for it have been carried out.Increasing temperature curve of water in tank and efficiencies of the system that adopt different vacuum tube receiverare given in this article.Different heat performances were compared when the concentrator in different direction angles.The expe... |
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| Keywords: | solar collector high temperature heat collection multi-surface concentration |
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