| 基于(火用)分析的空间太阳能集热表面最佳工作温度的确定 |
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| 引用本文： | 李正良,孟沪生,陈名贤,樊东鑫.基于(火用)分析的空间太阳能集热表面最佳工作温度的确定[J].广西大学学报(自然科学版),2007,32(3):303-306. |
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| 作者姓名： | 李正良 孟沪生 陈名贤 樊东鑫 |
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| 作者单位： | 1. 广西师范学院,物理与电子信息科学系,广西,南宁,530023
2. 广西师范学院,科技处,广西,南宁,530001 |
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| 基金项目： | 广西科学基金(桂科基0639034) |
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| 摘 要： | 基于对太阳辐射的分析,研究了外层空间太阳能集热表面的转化过程与效率,并以获得集热表面转化效率最大为条件,理论计算了不同情况下太阳能集热表面的最佳工作温度,给出了转化效率与系统工作温度及最佳工作温度随环境温度的变化关系曲线,对影响最佳工作温度的因素进行了讨论.
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| 关 键 词： | 空间太阳能 最佳温度 分析 |
| 文章编号： | 1001-7445（2007）03-0303-04 |
| 修稿时间： | 2007-05-08 |
Based on the exergy analysis to determine the optimal operation temperature on the space solar collector surface |
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| LI Zheng-liang,MENG Hu-sheng,CHENG Min-xian,FAN Dong-xin.Based on the exergy analysis to determine the optimal operation temperature on the space solar collector surface[J].Journal of Guangxi University(Natural Science Edition),2007,32(3):303-306. |
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| Authors: | LI Zheng-liang MENG Hu-sheng CHENG Min-xian FAN Dong-xin |
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| Institution: | 1. Department of Physics and Electronic Information Science,Guangxi Teachers Education University,Nanning 530023,China ; 2. Department of Science and Technology,Guangxi Teachers Education University,Nanning S30001,China |
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| Abstract: | Based on the exergy analysis of solar radiation,the efficiency and process of exergy transformation of solar collector surface in outer space are studied.Under the condition of achieving the maximum exergy transformation efficiency,the optimal operation temperatures on the solar collector surface are calculated theoretically for different circumstances.The relationship curves of the optimal operation temperature with environment temperature are given out and the factors having influence on the optimal operation temperature are discussed in the paper. |
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| Keywords: | space solar energy optimal operation temperature exergy analysis |
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