A. BALDİNİ, Giampaolo MANFRİDA, Duccio TEMPESTİ

Model of a Solar Collector/Storage System for Industrial Thermal Applications

ISSN: 1301-9724
Yayın Aralığı: Yılda 4 Sayı
Başlangıç: 1998
Yayıncı: -

A model for the thermodynamic analysis of a non-stationary solar thermal system is described. The main system components are a parabolic tube collector and a steam accumulator, which provides heat for industrial processes. The use of exergy analysis leads to the identification of potentials for performance improvements. The rate of exergy destruction is calculated over a daily operation cycle, showing that the largest exergy destruction takes place at collector level. The effect of varying the volumetric flow rate per unit collector surface area is also discussed.This paper is an updated version of a paper published in the ECOS'08 proceedings.

Keywords:

solar energy thermal storage, industrial energy processes, exergy analysis,

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Camacho, E., Berenguel, F., Rubio, R., 1997, Advanced Control of Solar Plants, Springer Verlag, London.
Duffie J, Beckham W., 2006, Solar engineering of thermal processes, John Wiley & Sons.
Kalogirou S., Lloyd S., Ward J., 1997, “Modelling, optimisation and performance evaluation of a parabolic trough solar collector steam generation system”, Solar Energy, Vol. 60, pp. 49-59.
Manfrida, G., 1985, “The Choice of the Optimal Working Point for Solar Collectors”, Solar Energy, Vol. 34, pp. 6-7
Manfrida, G., Kawambwa, S., 1991, “Exergy control for a flat-plate Collector/Rankine Cycle Solar Power System”, ASME J. of Solar Energy Engineering, Vol. 113, pp. 89-93. Mills, D., 2004, “Advances in solar thermal electricity technology”, Solar Energy, Vol. 76, pp. 19-31
Winter, C.J., et al., 1991, Solar Power Plants Springer, New York.