Performance Evaluation of Solar Cooling System with Different Collectors

Authors

  • D. Rajesh Reddy Department of Electrical and Electronics Engineering, Narayana Engineering College, Gudur, India 524101
  • D. Saritha Department of Computer Science and Engineering, Narayana Engineering College, Gudur, India 524101

Keywords:

Solar energy , Absorption Cooling, Solar collectors, TRNSYS, Evacuated Tube Collector

Abstract

The use of different solar collector technologies to operate the adsorption chiller unit is the topic of this article. As the selection of the appropriate solar collector is still random, as had used different solar collectors have been used to operate the refrigeration unit. Therefore, a program was designed using TRNSYS to study the effect of using different collectors on the adsorption unit performance. The effect of the parabolic trough concentrator, compound parabolic concentrator, and the evacuated tube collector on the thermal performance of the absorption refrigeration unit was investigated in terms of cooling capacity, coefficient of performance, and the operating period of the adsorption chiller during the summer climatic conditions of Cairo. The results proved that the parabolic trough concentrator (PTC) has the best effect on the performance of an adsorption unit of 7 kW cooling capacity, where the maximum outlet collector temperature was 102 °C compare to 95.8 and 87.3 °C for the Compound Parabolic Concentrator (CPC) and the Evacuated Tube Collector (ETC) respectively. For solar collectors of 20 m2, the weekly operation periods were 47, 32.24, and 25.75 hours for the PTC, CPC and ETC respectively. These values increase with increasing the collector area. Also, for different storage tank capacities, the PTC has the best effect on the operation period of the adsorption unit compare to the other solar collectors. Where the operation period increases from 96.25 to 124.25 h with increasing the storage capacity from 2 to 6 m3.

References

L. P. Lombard, J. Ortiz and C. Pout “A review on buildings energy consumption information”, Energy and Buildings, Vol. 40, No. 3, pp. 394-398, 2008.

J. Bendfeld, S. Balluff, and S. Krauter “Green Energy from the Ocean An overview on costeffectiv and reliable measuring systems”, International Conference on Renewable Energy Research and Applications (ICRERA 2015), Palermo, Italy, pp. 375-378, 22-25 Nov. 2015.

M. E. Ba?o?lu and B. Çakir, “Design principles of and modelling self-sufficient green houses” International Conference on Renewable Energy Research and Applications (ICRERA 2012), Nagasaki, Japan, pp. 11- 14 Nov. 2012.

H. Z. Hassan and A. A. Mohamad, “A review on solar cold production through absorption technology", Renew Sustain Energy Rev., Vol. 16, No. 7, pp. 5331–48, 2012.

E. M. Toygar et al." Design and development of solar flat mirror and heat storage system", International Conference on Renewable Energy Research and Application (ICRERA 2014), Milwaukee, WI, USA, pp. 821-827, 19-22 October 2014.

A. S. Alsagri, A. A. Alrobaian, S. A. Almohaimeed, ‘’Concentrating solar collectors in absorption and adsorption cooling cycles: An overview’’, Energy Conversion and Management, Vol. 232, 113420, 2020.

T. Mateus and A. C. Oliveira, "Energy and economic analysis of an integrated solar absorption cooling and heating system in different building types and climates", Applied Energy, Vol. 86, No. 6, pp. 949-957, 2009.

C. Naranjo-Mendoza, D.R. Rousse, G. Quesada "Modeling of a solar absoprtion cooling system for Guayaquil, Ecuador", International Conference on Renewable Energy Research and Applications (ICRERA 2013), Madrid, pp. 853-856, 20-23 October 2013.

N. I. Ibrahim, F.A. Al-Sulaiman, and F. N. Ani, ‘’Solar absorption systems with integrated absorption energy storage – A review’’, Renew. Sustain. Energy Rev., Vol. 82, pp. 1602–1610, 2018.

A. Saeed, M. Zubair, F.A. Khan, F. Mairaj, M. Siddique, A. Shiwlani, “Energy Savings through Ammonia Based Absorption Chiller System: A proposed Strategy”, International Conference on Renewable Energy Research and Applications (ICRERA), Paris, pp 168- 173, 14 -17 October 2018.

M. M. Younes, I. I. El-Sharkawy, A. Kabeel, and B. B. Saha, “A Review on Adsorbent-Adsorbate Pairs for Cooling Applications”, Appl. Therm. Eng., Vol. 114, pp. 394–414, 2017.

H. Demir, M. Mobedi, and S. Ülkü, ‘’A Review on Adsorption Heat Pump: Problems and Solutions’’, Renew. Sustain. Energy Rev., Vol. 12, No. 9, pp. 2381– 2403, 2008.

A. Al-Alili, Y. Hwang, and R. Radermacher, “Review of Solar Thermal Air Conditioning Technologies”, Int. J. Refrig., Vol. 39, pp. 4–22, 2014.

X. Q. Zhai and R. Z. Wang, “Experimental investigation and performance analysis on a solar adsorption cooling system with/without heat storage”, Appl Energy, Vol. 87, No. 3, pp. 824–35, 2010.

K.A. Alam, B.B. Saha, and A. Akisawa, “Adsorption cooling driven by solar collector: a case study for Tokyo solar data”, Appl. Therm. Eng., Vol. 50, No. 2, pp. 1603–1609, 2013.

M. I. Gonzalez and L.R. Rodr?guez, “Solar powered adsorption refrigerator with CPC collection system: collector design and experimental test”, Energy Convers. Manage., Vol. 48, No. 9, pp. 2587–2594, 2017.

Y. Wang, M. Li, W. Du, Q.Yu, X. Ji, and X. Ma, “Performance comparative study of a solar-powered adsorption refrigerator with a CPC collector/adsorbent bed” Energy Convers. and Manage., Vol. 173, pp 499- 507, 2018.

K. Januševic?ius, G. Streckiene, V. Miseviciute, “Simulation and analysis of small-scale solar adsorption cooling system for cold climate”, Int. J. Environ. Sci. Develop., Vol. 6, No. 1, pp. 54-60, 2015.

N. H. Abu-hamdeh, K.A. Alnefaie, K.H. Almitani, “Design and performance characteristics of solar adsorption refrigeration system using parabolic trough collector: experimental and statistical optimization technique”, Energy Convers. Manag., Vol. 74, pp. 162– 170, 2013.

Boushaba, A. Mimet, H. Boushaba, and A. Mimet, “Performance investigation of single adsorption refrigeration system driven by solar heat storage”, International Journal of Air-Conditioning and Refrigeration, Vol. 26, No. 3, pp. 1850025, 2018.

E. lFadar, A. Mimet, and M.Pérez-García, “Modelling and performance study of a continuous adsorption refrigeration system driven by parabolic trough solar collector” Solar Energy, Vol. 83, No. 6, pp 850-861, June 2009.

F. Assilzadeh, S. A. Kalogirou, Y. Ali, and K. Sopian, “Simulation and optimization of a LiBr solar absorption cooling system with evacuated tube collectors”, Renewable Energy, Vol. 30, No. 8, pp. 1143–59, 2005.

B. Tashtoush, A. Alshare, and S. Al-Rifai, “Hourly dynamic simulation of solar ejector cooling system using TRNSYS for Jordanian climate”, Energy Conversion and Management, Vol. 100, pp. 288-299, 2015.

Longo, V. Palomba, M. Beccali, M. Cellura, and S. Vasta, “Energy balance and life cycle assessment of small size residential solar heating and cooling system equipped with adsorption chillers”, Solar Energy, Vol. 158, pp. 543-558, 2017.

V. Palomba, S. Vasta, A. Freni, Q. Pan, R. Wang, and X. Zhai, “Increasing the share of renewables through adsorption solar cooling: A validated case study”, Renewable Energy, Vol. 110, pp. 126-140, 2017.

S. Vasta, V. Palomba, A. Frazzica, F. Costa, and A. Freni, “Dynamic simulation and performance analysis of solar cooling systems in Italy”, Energy Procedia, Vol. 81, pp. 1171 – 1183, 2015.

J. A. Duffie, W. A. Beckman, Solar engineering of thermal processes, Vol. 3. New York etc.: Wiley; 1980.

Additional Files

Published

2021-10-01

How to Cite

D. Rajesh Reddy, & D. Saritha. (2021). Performance Evaluation of Solar Cooling System with Different Collectors. International Transactions on Electrical Engineering and Computer Science, 2(3), 103-113. Retrieved from http://iteecs.com/index.php/iteecs/article/view/30

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