International Scientific Journal


The given article considers results of experimental measurements, productivity comparison and master controller executive system of flat-plate solar collector with thermosiphon circulation and flat solar collector with special chemical coating. There has been developed master controllers control module, which receives data from temperature and lighting sensors, obtained in operation process. The aim of the research is getting the solar collectors’ optimal parameters, representing maximal usage performance index, controllability, as well as, construction type, allowing energy saving. In the recent years flat-plate solar collectors with chemical coating are characterized with higher efficiency in real conditions usage. The developed master controllers’ executive system is used for monitoring the installation’s main parameters, as well, it permits to compare characteristics of solar collector with thermosiphon circulation those of flat-plate solar collector with chemical coating. The obtained experimental data has shown, that flat solar collectors, using chemical coating as a transfer medium in solar heat supply system, have an advantage in the context of usage effectiveness. The heat output and water heating in a flat solar collector are calculated, which vary depending on the intensity of solar radiation. The thermal efficiency of a flat solar collector with a thermosiphon tank based on the Mojo V3 platform using Dallas sensors is calculated.
PAPER REVISED: 2021-01-18
PAPER ACCEPTED: 2021-03-25
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THERMAL SCIENCE YEAR 2022, VOLUME 26, ISSUE Issue 1, PAGES [147 - 156]
  1. Visconti, P., Lay-Ekuakille, A., Primiceri, P., and Cavalera, G., Wireless Energy Monitoring System of Photovoltaic Plants with Smart Anti-Theft solution integrated with Household Electrical Consumption's Control Unit Remotely Controlled by Internet, International Journal on Smart Sensing and Intelligent Systems, 9, (2016), 2, pp. 681-708
  2. Viswanath, S., Belcastro, M., Barton, J., O'Flynn., Holmes, N., Dixon, P., Low-Power Wireless Liquid Monitoring System Using Ultrasonic Sensors, International Journal On Smart Sensing And Intelligent Systems, 8, (2015), 1, pp 26-44
  3. Sanz-Bobi M.A., Use, Operation and Maintenance of Renewable Energy Systems, Green Energy and Technology, Experiences and Future Approaches, Springer Int.Publishing,2014
  4. Han, J., Choi, C., Park, W., Lee, L., and Kim, S., Smart Home Energy Management System Including Renewable Energy Based on ZigBee and PLC, IEEE Transactions on Consumer Electronics, 60, (2014), 2, pp 198-202
  5. Pasamontes, M., Alvarez, D., Guzman, J., Berenguel, M., Camacho, E., Hybrid modeling of a solar-thermal heating facility, Solar Energy,97, (2013), pp. 577-590
  6. Lomascolo, M., Colangelo, G., Milanese, M., De Risi, A., Review of heat transfer in nanofluids: Conductive, Convective and Radiative Experimental Results. Renewable and Sustainable Energy Reviews,43, (2015), pp.1182-1198
  7. Colangelo, G., Favale, E., de Risi, A., Laforgia, D., A new solution for reduced sedimentation flat panel solar thermal collector using nanofluids, Applied Energy,111, (2013), pp. 80-93
  8. Colangelo, G., Favale, E., Miglietta, P., de Risi, A., Milanese, M., Laforgia, D., Experimental test of an innovative high concentration nanofluid solar collector, Applied Energy,154, (2015), pp. 874-881
  9. Yousefi, T., Veysi, F., Shojaeizadeh, E., Zinadini, S., An experimental investigation on the effect of Al2O3-H2O nanofluid on the efficiency of flat-plate solar collector, Renewable Energy,39, (2012), pp.293-298
  10. Chaji, H., Ajabshirchi, Y., Esmaeilzadeh, E., Zeinali Heris, S., Hedayatizadeh, M., Kahani, M., Experimental Study on Thermal Efficiency of Flat Plate Solar Collector Using TiO2/Water Nanofluid, Modern Applied Science, 7, (2013), pp.60-69
  11. Moghadam, A., Farzane-Gord, M., Sajadi, M., Hoseyn-Zadeh, M., Effects of CuO/water nanofluid on the efficiency of a flat plate solar collector, Experimental Thermal and Fluid Science,58, (2014), pp. 9-14
  12. Taylor, R., Phelan, P., Otanicar, T., Walker, C., Nguyen, M., Trimble, S., Prasher R., Applicability of Nanofluids in high flux solar collectors, J.of Renewable and Sustainable Energy, 3, (2011), pp. 023104-1/15
  13. Ladjevardi, S., Asnaghi, A., Izadkhast,P., Kashani, A., Applicability of graphite nanofluids in direct solar energy absorption. Solar Energy,94, (2013), pp. 327-334
  14. Bianco, V., Manca, O., Nardini, S., Second Law Analysis of Al2O3-Water Nanofluid Turbulent Forced Convection in a Circular Cross Section Tube with Constant Wall Temperature, Advances in Mechanical Engineering, (2013), p.12
  15. Fisher, S., Heidemann, W., Steinhagen, H., Perers, B., Bergquist, P., Hellström, B., Collector test method under quasi-dynamic conditions according to the European Standard EN 12975-2, Solar Energy,76, (2014), pp. 117-23
  16. Amirgaliyev, Ye., Kunelbayev, M., Amirgaliyev, B., Kalizhanova, A., Auelbekov, O., Katayev,N.,Kozbakova, A., Journal WSEAS Transactions on Systems and Control, 14, (2019), pp. 129-137
  17. Amirgaliyev, Ye., Kunelbayev, M.,Kalizhanova, A., Wójcik,W., Amirgaliyev, B., Auelbekov, O., Kataev,N.,Kozbakova, A., Calculation and selection of flat-plate solar collector geometric parameters with thermosiphon circulation, Journal of Ecological Engineering,19,(2018), 6, pp.176-181
  18. Amirgaliyev, Ye., Kunelbayev, M., Amirgaliyev, B., Sundetov, T.,Yedilkhan, D., Merembayev, T., Development and research of the control algorithm and software of solar controller for double-circuit solar collectors with thermosiphon circulation. 5th International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2019, Istanbul, Turkey
  19. Koffi, P., Andoh, H., Gbaha, P., Toure, S., and Ado, G., Theoretical and experimental study of solar water heater with internal exchanger using thermosiphon system, Energy Conversion and Management,49, (2008), pp. 2279-2290
  20. Kahani, M., Zeinali Heris., S., and Mousavi, S. M., Comparative study between metal oxide nanopowders on thermal characteristics of nanofluid flow through helical coils, Powder Thechnology, 246,(2013), pp. 82-92
  21. Duffie, J. A., and Beckman, W. A., Solar Engineering Of Thermal Processes. Wiley publication, 1991
  22. Ogueke, N., Anyanwu, E., and Ekechukwu, O., A review of solar water heating systems, Journal of Renewable and Sustainable Energy, 1, (2009), p.043106
  23. Padilha, A., Storage by thermal stratification of liquid in Reservation Rio., Master's thesis, Federal University of Rio de Janeiro, Rio de Janeiro,1983
  24. Bayrak, F., Oztop, H., Hepbasli, A., Energy and exergy analyses of porous baffles inserted solar air heaters for building applications, Energy and Buildings, 57, (2013), pp. 338-345
  25. Oztop, H., Bayrak, F., Hepbasli, A.,Energetic and exergetic aspects of solar air heating (solar collector) systems, Renewable and Sustainable Energy Reviews, 21 (2013),pp. 59-83
  26. Varol, Y.,Oztop, H., Buoyancy induced heat transfer and fluid flow inside a tilted wavy solar collector, Building and Environment, 42 (2007),5, pp.2062-2071
  27. Rahman, M.,Oztop, F.,Ahsan, A., Kalam, M., Varol, Y., Double-diffusive natural convection in a triangular solar collector, International Communications in Heat and Mass Transfer, 39 (2012), 2, pp.264-269

© 2022 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence