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Applied Optics

Applied Optics


  • Vol. 19, Iss. 14 — Jul. 15, 1980
  • pp: 2403–2407

Information theory and solar energy collection

R. P. Patera and H. S. Robertson  »View Author Affiliations

Applied Optics, Vol. 19, Issue 14, pp. 2403-2407 (1980)

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Information theory is applied to the problem of solar radiation collection. We find that the optimum solar concentrator corresponds to a perfect imaging system, i.e., one that images the entire sky on the absorber with no aberrations. For a nonisotropic distribution of radiation at the collector aperture, many thermally separated absorber segments are necessary at the absorber for optimum performance. The heat transfer fluid is first passed through the warm segments and then passed sequentially through the progressively hotter segments.

© 1980 Optical Society of America

Original Manuscript: February 13, 1980
Published: July 15, 1980

R. P. Patera and H. S. Robertson, "Information theory and solar energy collection," Appl. Opt. 19, 2403-2407 (1980)

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  1. D. K. McDaniels, The Sun: Our Future Energy Source (Wiley, New York, 1979), pp. 67, 68.
  2. R. Winston, Sol. Energy 16, 89 (1974). [CrossRef]
  3. R. Winston, J. Opt. Soc. Am. 60, 245 (1970). [CrossRef]
  4. H. S. Robertson, in Proceedings, Solar Cooling and Heating Forum, December 1976, Miami Beach, T. N. Veziroglu, Ed. (Hemisphere, Washington, D.C., 1978), Vol. 2, p. 377.
  5. F. M. Reza, An Introduction to Information Theory (McGraw-Hill, New York, 1961), passim.
  6. A. J. Lichtenberg, Phase-Space Dynamics of Particles (Wiley, New York, 1969), p. 14.
  7. R. P. Patera, “Information Theory Applied to Solar Radiation Concentrators,” Dissertation, U. Miami (1979), pp. 156–160.

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