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Modeling and Calculation of Optical-Geometric Characteristics of a Solar Concentrator with Flat Fresnel Mirrors

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Abstract

The basic characteristics of a concentrator, such as the number of reflectors, their coordinates and orientation, the degree of concentration, and others are determined with the use of the optical-geometric approach depending on the configuration parameters of the concentrator. Based on the presented formulas and numerical results, it is possible to determine the parameters of an arbitrary configuration of a linear-focus concentrator with flat Fresnel reflectors located on a parabolic base. The specific features of the distribution of the energy density over the receiver are determined. The paths of solar beams in the system and formation features of the transverse focal lines of the concentrated optical radiation are graphically analyzed for the case of the exact orientation of the concentrator on the Sun.

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References

  1. Zhu, J. and Huang, H.-L., Design and thermal performance of semi-Parabolic Fresnel Reflector solar concentration collector, Energy Convers. Manage., 2014, no. 77, pp. 733–737.

    Article  Google Scholar 

  2. Mathur, S.S., Kandpal, T.C., and Negi, B.S., Optical design and concentration characteristics of linear Fresnel reflector solar concentrators. Mirror elements of varying width, Energy Convers. Manage., 1991, vol. 31, no. 3, pp. 205–219.

    Article  Google Scholar 

  3. Sharafi, A.Sh. and Klein, G.A., Ribbon facet concentrators, Geliotekhnika, 1965, no. 2, pp. 28–30.

    Google Scholar 

  4. Serrano-Aguileraa, J.J., Valenzuelaa, L., and Fernandez-Rechea, J., Inverse MCRT method for obtaining solar concentrators with quasi-planar flux distribution, in Proceedings of the Conference on Concentrating Solar Power and Chemical Energy Systems, Solar PACES, 2014, pp. 208–217.

    Google Scholar 

  5. Akhmedov, Kh., Akbarov, Sh.K., Zakhidov, R.A., et al., The concentrating power of composite parabolic cylindrical concentrators, Geliotekhnika, 2001, no. 2, pp. 53–57.

    Google Scholar 

  6. Klychev, S.I., Abdurakhmanov, A.A., and Kuchkarov, A.A., Optical-geometric parameters of a linear Fresnel mirror with flat facets, Appl. Sol. Energy, 2014, vol. 50, pp. 168–170.

    Article  Google Scholar 

  7. Bronshtein, I.N. and Semendyaev, K.A., Spravochnik po matematike dlya inzhenerov i uchashchikhsya vuzov (Handbook on Mathematics for Engineers and Technical Students), Moscow.: Gos. Izd. Tekh.-Teor. Liter., 1957; New York: Springer, 2004.

    Google Scholar 

  8. Zakhidov, R.A., Umarov, G.Ya., and Vainer, A.A., Teoriya i raschet geliotekhnicheskikh kontsentriruyushchikh sistem (Theory and Calculation for Geliotechnical Concentrating Systems), Tashkent: Fan, 1997.

    Google Scholar 

  9. Andreev, V.M., Grilikhes, V.A., and Rumyantsev, V.D., Fotoelektricheskoe preobrazovanie kontsentrirovannogo solnechnogo izlucheniya (Photoelectric Conversion of Concentrated Solar Radiation), Leningrad: Nauka, 1989.

    Google Scholar 

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Correspondence to R. Yu. Akbarov.

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Original Russian Text © R.Yu. Akbarov, A.A. Kuchkarov, 2018, published in Geliotekhnika, 2018, No. 3, pp. 49–56.

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Akbarov, R.Y., Kuchkarov, A.A. Modeling and Calculation of Optical-Geometric Characteristics of a Solar Concentrator with Flat Fresnel Mirrors. Appl. Sol. Energy 54, 183–188 (2018). https://doi.org/10.3103/S0003701X18030027

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  • DOI: https://doi.org/10.3103/S0003701X18030027

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