ITP OpenIR  > 理论物理所科研产出  > SCI期刊论文
Chen, YT; He, ZX; Chen, YT (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Non-imaging secondary (NIS) for axial symmetrical two-stage optical concentrator
Source PublicationACTA PHYSICA SINICA
Language中文
KeywordHeliostats Sunlight Sun
AbstractNon-imaging reflector may present the advantage to eliminate the dark image in beam down 2-stage optical concentrator. The working principle of the non-imaging secondary (NIS) for an axial symmetric concentrator is revealed. The geometrical shape of NIS can generally be high order surface not restricted to the quadratic one in imaging optics or the CPC in non-imaging optics. The article has described the method to determine the parameters of the curve. To break the tradition in optics, we have demonstrated in the article that beside the quadratic curve, cubic curve can be equally used to form NIS. In the respect of solar energy application, we have made the discussion on the behavior of NIS for solar disc effect and how a new parameter can be used to optimize the design.
2013
ISSN1000-3290
Volume62Issue:13Pages:134209
Subject AreaPhysics
Indexed BySCI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15336
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorChen, YT (reprint author), Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Chen, YT,He, ZX,Chen, YT . Non-imaging secondary (NIS) for axial symmetrical two-stage optical concentrator[J]. ACTA PHYSICA SINICA,2013,62(13):134209.
APA Chen, YT,He, ZX,&Chen, YT .(2013).Non-imaging secondary (NIS) for axial symmetrical two-stage optical concentrator.ACTA PHYSICA SINICA,62(13),134209.
MLA Chen, YT,et al."Non-imaging secondary (NIS) for axial symmetrical two-stage optical concentrator".ACTA PHYSICA SINICA 62.13(2013):134209.
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