Abstract
This paper studies linear Fresnel mirrors (LFMs) with flat facets. A model and a program for calculating the parameters and concentration of LFMs with flat facets have been developed. It is shown that LFMs can provide in increased concentration by up to 30 times at a number of facets of about 50 while ensuring the high uniformity of the concentrated radiation at the receiver.
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Zakhidov, R.A., Klychev, Sh.I., Ogneva, T.A., and Shul’man, M.N., Optical energetic characteristics of Fresnel mirrors, Geliotekhnika, 1990, no. 4, pp. 47–50.
Klychev, Sh.I., Zakhidov, R.A., Bakhramov, S.A., et al., Concentrations of the linear Fresnel reflector with the facets orientated to the immovable receiver, Appl. Solar Energy, 2010, vol. 46, no. 3, p. 224.
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Original Russian Text © Sh.I. Klychev, A.A. Abdurakhmanov, A.A. Kuchkarov, 2014, published in Geliotekhnika, 2014, No. 3, pp. 49–51.
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Klychev, S.I., Abdurakhmanov, A.A. & Kuchkarov, A.A. Optical-geometric parameters of a linear Fresnel mirror with flat facets. Appl. Sol. Energy 50, 168–170 (2014). https://doi.org/10.3103/S0003701X14030074
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DOI: https://doi.org/10.3103/S0003701X14030074