Czasopismo
2011
|
Vol. 91, nr 3
|
158-164
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
Evacuated tubular solar collectors are increasingly used all over the world due to their low coefficients of heat losses to the environment. They are presented as devices that collect much larger quantities of solar energy than are usually obtainable from typical flat collectors. However, they suffer from the poor radiation transmissivity characteristics of the transparent shield covering the absorber. This makes the profits in terms of energy gain in the operating conditions of a typical solar power system in Poland only slightly dependent on the nature of the solar collectors used. This article seeks to explain this phenomenon through theoretical considerations.
Czasopismo
Rocznik
Tom
Strony
158-164
Opis fizyczny
Bibliogr. 10 poz., tab., rys., wykr.
Twórcy
autor
- Institute of Heat Engineering, Warsaw University of Technology, 21/25 Nowowiejska Street, 00-665 Warsaw, Poland, zbyslaw.pluta@itc.pw.edu.pl
Bibliografia
- [1] W. Weiss, F. Mauthner, Solar heat worldwide. market and contribution to the energy supply 2008, Tech. rep., Solar Heating & Cooling Programme International Energy Agency (2010).
- [2] E. Zambolin, D. D. Col, Experimental analysis of thermal performance of flat plate and evacuated tube solar collectors in stationary standard and daily conditions, Solar Energy 84 (8) (2010) 1383-1396.
- [3] H. Zinian, G. Hongchuan, J. Fulin, L. Wei, A comparison of optical performance between evacuated collector tubes with flat and semicylindrycal absorbers, Solar Energy 60 (2) (1997) 109-117.
- [4] R. Schmid, R. C. B. Pailthorpe, Heat transport in dewartype evacuated tubular collectors, Solar Energy 45 (5) (1990) 291-300.
- [5] I. Buduhardjo, G. L. Morrisin, Performance of water-in-glass evacuated tube solar water heaters, Solar Energy 83 (1) (2009) 49-56.
- [6] R. Tang, W. Gao, Y. Yu, H. Chen, Optimal tilt-angles of all-glass evacuated tube solar collectors, Energy 34 (2009) 1387-1395.
- [7] Z. Pluta, Theoretical fundamentals of photothermal conversion of solar energy [Podstawy teoretyczne fototermicznej konwersji energii słonecznej] (in Polish), Oficyna Wydawnicza Politechniki Warszawskiej, 2006.
- [8] J. Duffie, W. Beckman, Solar Engineering of Thermal Processes, 3rd Edition, John Wiley and Sons, New York, 2006.
- [9] P. Theunissen, W. Beckman, Solar transmittance characteristics of evacuated tubular collectors with diffuse back reflectors, Solar Energy 35 (4) (1985) 311-320.
- [10] Y. Fang, P. Eames, B. Norton, Effect of glass thickness on the thermal performance of evacuated glazing, Solar Energy 81 (3) (2007) 395-404.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-PWA9-0051-0020