Optimization of flat solar collectors area for hot water systems

Authors

DOI:

https://doi.org/10.15587/2312-8372.2015.36786

Keywords:

area of solar collectors, the annual resulted expenses, ecological constituent of expenses, duration of work

Abstract

In materials for planning of solar hot water heating systems (SHWHS) at determination of solar collector’s area the mode of operations and losses of warmth at transmission to coolant are not taken into account. Optimization of solar collector’s area on the criterion of a minimum of the annual resulted expenses in the divalent setting for a hot water-supply taking into account these factors is taking place. The annual expenses were determined taking into account an ecological constituent that included the payment for harmful extras according to the  Tax code of Ukraine and Kyoto protocol. It is got as a result of researches, that area of collectors for SHWHS working during the warm half of year, it is necessary to determine on specific insolation in June. The angle of collectors tilt must be equal to 25°. For SHWHS working the whole year round, the angle of collectors tilt is equal to 40°, and the area of collectors must be determined on specific insolation in May. The got results promote efficiency of the SHWHS use for a hot water-supply in the south of Ukraine conditions.

Author Biographies

Владимир Петрович Кравченко, Odessa National Polytechnic University, ave. Shevchenko 1, Odessa, Ukraine, 65044

Doctor of Technical Sciences, Professor, Head of the department

Department of the applied ecology and hydraulics and gas dynamics

Егор Владимирович Кравченко, Odessa National Polytechnic University, ave. Shevchenko 1, Odessa, Ukraine, 65044

PhD student

Department of nuclear power plant

References

  1. Cherkasov, M. I., Boryachok, V. V., Hafizov, A. D. (2011). Problemy i puti resheniya fotoenergetiki Rossii. Energy Fresh, 3/5, 16-18.
  2. Rafferty, K. (2001, September). Domestic hot water heating. GHC Bulletin, 18-22.
  3. Geliotekhnika Logasol dlya goryachego vodosnabzheniya i podderzhki otopleniya. Dokumentatciya dlya proektirovaniya. (04/2008). Odessa: Buderus, 120.
  4. Rukovodstvo po proektirovaniyu system solnechnogo teplosnabzheniya Viessmann. (2010). К.: Zlato-Graf, 189.
  5. Brinkworth, B. (1996, April). Reference area for solar collectors. Solar Energy, Vol. 56, № 4, 373. doi:10.1016/0038-092x(96)89366-2
  6. Dehra, H. (2010, October 5). Solar Energy Absorbers. Solar Collectors and Panels, Theory and Applications. Sciyo, 111-134. doi:10.5772/10334
  7. Koronakis, P. S. (1986, January). On the choice of the angle of tilt for south facing solar collectors in the Athens basin area. Solar Energy, Vol. 36, № 3, 217–225. doi:10.1016/0038-092x(86)90137-4
  8. Кravchenko, Ye. V. (2013). Opredelenie optimalnoy moshchnosti solnechnoy ustanovki dlya goryachego vodosnabzheniya. Materialy konferentsii «Innovatsionnoe razvitie otraslevoy avtomatizatsii, informatsionnoy i energosberegayushchey tekhnologiy – 2013». Moskva: Natsionalny issledovatelskiy tekhnologicheskiy universitet, 3.7-3.13.
  9. VSN52-86. Ustanovki solnechnogo goryachego vodosnabzheniya. Normy proektirovaniya. (1988). М.: Grazhdanstroy SSSR, 13.
  10. GKD 340.000.001-95. Metodyka vyznachennya ekonomichnoi efektyvnosti kapitalnykh vkladen v energetiku. (1995). Кyiv, 34.
  11. Teplotekhnicheskiy spravochnik. Т. 1. (1975). М.: Energiya, 744.
  12. Gazovy кotel GAZ5000-zwe-24-5-MFK. (2014). Katalog oborudovaniya. Available: http://klimat-s.com.ua/kotli/bosch/gaz-5000---zwe-24-5-mfk. Last accessed 12.01.2015.
  13. Ploskiy solnechny kollektor AFL-AL. (2013). Katakog tovarov. Available: http://simferopol.prom.ua/p19227458-ploskij-solnechnyj-kollektor.html. Last accessed 12.01.2015.
  14. Pro zatverdzhennia Rozdribnykh tsin na pryrodnyi haz, shcho vykorystovuietsia dlia potreb naselennia, Mizhnarodnoho dytiachoho tsentru "Artek" i Ukrainskoho dytiachoho tsentru "Moloda hvardiia". (2011). Postanova NKREU vid 13.07.2010 № 812. Available: http://zakon4.rada.gov.ua/laws/show/z0507-10. Last accessed 12.01.2015.
  15. Leskov, S. (2013). Kiotskiy protocol vklyuchilsya. Available: http://www.eco-mir.ru/ecology/action/75/. Last accessed 12.01.2015.

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Published

2015-01-29

How to Cite

Кравченко, В. П., & Кравченко, Е. В. (2015). Optimization of flat solar collectors area for hot water systems. Technology Audit and Production Reserves, 1(1(21), 25–30. https://doi.org/10.15587/2312-8372.2015.36786

Issue

Vol. 1 No. 1(21) (2015): Mechanical engineering and machine building. Energy, energy-saving technologies and equipment

Section

Energy, energy-saving technologies and equipment

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Copyright (c) 2016 Владимир Петрович Кравченко, Егор Владимирович Кравченко

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