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Applied Optics

Applied Optics


  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 19 — Jul. 1, 2013
  • pp: 4596–4600

Exact analytic flux distributions for two-dimensional solar concentrators

Naum Fraidenraich, Manoel Henrique de Oliveira Pedrosa Filho, Olga C. Vilela, and Jeffrey M. Gordon  »View Author Affiliations

Applied Optics, Vol. 52, Issue 19, pp. 4596-4600 (2013)

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A new approach for representing and evaluating the flux density distribution on the absorbers of two-dimensional imaging solar concentrators is presented. The formalism accommodates any realistic solar radiance and concentrator optical error distribution. The solutions obviate the need for raytracing, and are physically transparent. Examples illustrating the method’s versatility are presented for parabolic trough mirrors with both planar and tubular absorbers, Fresnel reflectors with tubular absorbers, and V-trough mirrors with planar absorbers.

© 2013 Optical Society of America

OCIS Codes
(220.1770) Optical design and fabrication : Concentrators
(350.6050) Other areas of optics : Solar energy

ToC Category:
Solar Energy

Original Manuscript: April 11, 2013
Manuscript Accepted: May 23, 2013
Published: June 26, 2013

Naum Fraidenraich, Manoel Henrique de Oliveira Pedrosa Filho, Olga C. Vilela, and Jeffrey M. Gordon, "Exact analytic flux distributions for two-dimensional solar concentrators," Appl. Opt. 52, 4596-4600 (2013)

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