An Experimental Investigation of the Performance of a Solar Heater under Climate Conditions of South of Iraq

Authors

  • Hameed Mahood University of Birmingham
  • Asaad Hameed Sayer University of Thi-Qar
  • Samia Merdas University of Thi-Qar
  • IBRAHIM ALSAYER Northern Border University

DOI:

https://doi.org/10.32792/utq/utjsci/v10i2.1148

Abstract

In general, solar water heating system can be described as a beneficial device for heating water by the utility of incident solar radiation. In the present study, an experimental solar water heater was constructed in Misan City, south of Iraq. The constructed experimental unit is a box of glass with a width of 40 cm. To measure temperatures of the experimental unit 7 K-type thermocouples were used. Three different inclination angles were investigated. The results showed that in the month of January, temperature of the solar water heater reached around 70 °C with an inclination angle of 37°. Furthermore, it was conducted that for the investigated period (January), temperatures reached the maximum at around 14 p.m. and then there was a decrease in the temperature. Moreover, it was concluded that the height of the solar water heater has a significant influence on the temperature. 

References

A. H. Sayer, H. Al-Hussaini, and A. N. Campbell, "The utilisation of statistics to estimate evaporation from the surface of solar ponds," University of Thi-Qar Journal of Science, vol. 8, pp. 161-169, 2021.

P. Gevorkian, Large-scale solar power systems: Construction and economics: Cambridge University Press, 2012.

P. Gevorkian, Solar power generation problems, solutions, and monitoring: Cambridge University Press, 2016.

N. Enteria and A. Akbarzadeh, Solar energy sciences and engineering applications: CRC Press, 2013.

S. Sadhishkumar and T. Balusamy, "Performance improvement in solar water heating systems—A review," Renewable and Sustainable Energy Reviews, vol. 37, pp. 191-198, 2014.

C. Dharuman, J. Arakeri, and K. Srinivasan, "Performance evaluation of an integrated solar water heater as an option for building energy conservation," Energy and Buildings, vol. 38, pp. 214-219, 2006.

M. Karakilcik, I. Dincer, and M. A. Rosen, "Performance investigation of a solar pond," Applied Thermal Engineering, vol. 26, pp. 727-735, 2006.

V. G. Gude, "Energy storage for desalination processes powered by renewable energy and waste heat sources," Applied energy, vol. 137, pp. 877-898, 2015.

S. Keleş and S. Bilgen, "Renewable energy sources in Turkey for climate change mitigation and energy sustainability," Renewable and Sustainable Energy Reviews, vol. 16, pp. 5199-5206, 2012.

B. M. Ziapour, M. Shokrnia, and M. Naseri, "Comparatively study between single-phase and two-phase modes of energy extraction in a salinity-gradient solar pond power plant," Energy, vol. 111, pp. 126-136, 2016.

A. H. Sayer, H. Al-Hussaini, and A. N. Campbell, "An analytical estimation of salt concentration in the upper and lower convective zones of a salinity gradient solar pond with either a pond with vertical walls or trapezoidal cross section," Solar Energy, vol. 158, pp. 207-217, 2017.

A. H. Sayer and H. B. Mahood, "Improved thermal efficiency of salinity gradient solar pond by suppressing surface evaporation using an air layer," Energy Engineering, vol. 117, pp. 367-379, 2020.

A. H. SAYER, H. B. MAHOOD, and A. N. CAMPBELL, "Experimental study on a novel waterless solar collector," Journal of Thermal Engineering, vol. 9, pp. 1490-1501, 2021.

Y. Rghif, A. H. Sayer, and H. B. Mahood, "Transient behavior of a salinity gradient solar pond under Mediterranean climate," Journal of Solar Energy Engineering, vol. 145, p. 051008, 2023.

A. Shukla, D. Buddhi, and R. Sawhney, "Solar water heaters with phase change material thermal energy storage medium: A review," Renewable and Sustainable Energy Reviews, vol. 13, pp. 2119-2125, 2009.

V. Krishnavel, A. Karthick, and K. K. Murugavel, "Experimental analysis of concrete absorber solar water heating systems," Energy and buildings, vol. 84, pp. 501-505, 2014.

S. Jaisankar, J. Ananth, S. Thulasi, S. Jayasuthakar, and K. Sheeba, "A comprehensive review on solar water heaters," Renewable and sustainable energy reviews, vol. 15, pp. 3045-3050, 2011.

S. Hossain, A. W. Abbas, J. Selvaraj, F. Ahmed, and N. A. Rahim, "Experiment of a flat plate solar water heater collector with modified design and thermal performance analysis," Applied Mechanics and Materials, vol. 624, pp. 332-338, 2014.

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Article Dates

Published: 2023-12-28

How to Cite

Mahood, H., Sayer, A. H., Merdas, S., & ALSAYER, I. (2023). An Experimental Investigation of the Performance of a Solar Heater under Climate Conditions of South of Iraq. University of Thi-Qar Journal of Science, 10(2), 230–234. https://doi.org/10.32792/utq/utjsci/v10i2.1148

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