作者
Xian-long Meng, Nazmi Sellami, Andrew R Knox, Andrea Montecucco, Jonathan Siviter, Paul Mullen, Ali Ashraf, Antonio Samarelli, Lourdes F Llin, Douglas J Paul, Wen-guang Li, Manosh C Paul, Duncan H Gregory, Guang Han, Min Gao, Tracy Sweet, Robert Freer, Feridoon Azough, Robert Lowndes, Xin-lin Xia, Tapas K Mallick
发表日期
2016/4/15
期刊
Energy Conversion and Management
卷号
114
页码范围
142-153
出版商
Pergamon
简介
The crossed compound parabolic concentrator (CCPC) is one of the most efficient non-imaging solar concentrators used as a stationary solar concentrator or as a second stage solar concentrator. In this study, the CCPC is modified to demonstrate for the first time a new generation of solar concentrators working simultaneously as an electricity generator and thermal collector. The CCPC is designed to have two complementary surfaces, one reflective and one absorptive, and is named as an absorptive/reflective CCPC (AR-CCPC). Usually, the height of the CCPC is truncated with a minor sacrifice of the geometric concentration. These truncated surfaces rather than being eliminated are instead replaced with absorbent surfaces to collect heat from solar radiation. The optical efficiency including absorptive/reflective part of the AR-CCPC was simulated and compared for different geometric concentration ratios varying …
引用总数
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