The several methods and result comparison of increasing the maximum concentration angle of compound parabolic concentrator (CPC)

This paper simply discusses the structure and the principle of design of compound parabolic concentrator (CPC), introduces three methods of increasing the maximum concentration angle θ max: reflector translation, cutting fundus and reflec...

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Main Authors: Tao, Tao, Zheng, Hongfei, Zhang, Xiang, He, Kaiyan
其他作者: School of Materials Science & Engineering
格式: Article
語言:English
出版: 2011
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在線閱讀:https://hdl.handle.net/10356/96065
http://hdl.handle.net/10220/7280
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機構: Nanyang Technological University
語言: English
實物特徵
總結:This paper simply discusses the structure and the principle of design of compound parabolic concentrator (CPC), introduces three methods of increasing the maximum concentration angle θ max: reflector translation, cutting fundus and reflector revolved, produces the formula of θ max along with the change of geometry size in various methods. To actual CPC with different concentrating ratio, the curve of the maximum concentration increment along with the change of geometry variable in three cases, and analyzes the key factors of affecting the maximum concentration angle of CPC.