Hitesh BHARGAV, Bharat RAMANİ, V. Siva REDDY, Feng C. LAİ

DEVELOPMENT OF SEMI-CONTINUOUS SOLAR POWERED ADSORPTION WATER CHILLER FOR FOOD PRESERVATION

Solar powered adsorption refrigeration systems have been preserved the food for the national requirement and also protected the environment. In this research article, the design and development of semi-continuous solar powered Adsorption water chiller for food preservation are presented. The design of the main components includes an adsorber bed, a condenser, an expansion device and an evaporator are performed by using heat transfer correlations. The outcomes of design are presented and discussed. The cooling produced in 10 kg of water was 554 kJ in 6 hours for the water flow of 170 kg/hour, 25° C condenser temperature and 65° C adsorber temperature.The fluctuation in system pressure is observed in the range of 30 kPa to 80 kPa for desorption and adsorption process during experimentation. The chiller performance was tested and compared with the earlier adsorption chiller. The comparison showed that proposed chiller has higher specific cooling power (SCP), low cycle time and low generation temperature due to activated carbon fiber-methanol pair and effective design of the system.

Keywords:

Solar Energy, Adsorption Refrigeration, Food Preservation,

PDF

___

[1] El-Sharkawy I.I., Kuwahara K, Saha B.B., Koyama S., Ng K.C. (2006). Experimental investigation of activated carbon fibers/ethanol pairs for adsorption cooling system application. Applied Thermal Engineering, 26: 859–865
[2] Wang R.Z., Jia J.P., Zhu Y.H., Teng Y., Wu J.Y., Cheng J., Wang Q.B. (1997). Study on a new solid absorption refrigeration pair: active carbon fiber-methanol. Journal of Solar Energy Engineering, 119: 214–218
[3] Attan, D., Alghoul, M. A., Saha, B. B., Assadeq, J., & Sopian, K. (2011). The role of activated carbon fiber in adsorption cooling cycles. Renewable and Sustainable Energy Reviews, 15(3), 1708-1721.
[4] Saha, B. B., Koyama, S., El-Sharkawy, I. I., Kuwahara, K., Kariya, K., Ng, K. C. (2006). Experiments for measuring adsorption characteristics of an activated carbon fiber/ethanol pair using a plate-fin heat exchanger. Hvac&R Research, 12(S2), 767-782.
[5] Saha, B. B., El-Sharkawy, I. I., Chakraborty, A., Koyama, S., Yoon, S. H., Ng, K. C. (2006). Adsorption rate of ethanol on activated carbon fiber. Journal of Chemical & Engineering Data, 51(5), 1587-1592.
[6] Allouhi, A., Kousksou, T., Jamil, A., El Rhafiki, T., Mourad, Y., & Zeraouli, Y. (2015). Optimal working pairs for solar adsorption cooling applications. Energy, 79, 235-247.
[7] Saha, B. B., El-Sharkawy, I. I., Chakraborty, A., Koyama, S. (2007). Study on an activated carbon fiber–ethanol adsorption chiller: Part I–system description and modelling. International Journal of Refrigeration, 30(1), 86-95.
[8] Saha, B. B., El-Sharkawy, I. I., Chakraborty, A., & Koyama, S. (2007). Study on an activated carbon fiber–ethanol adsorption chiller: Part II–performance evaluation. International journal of refrigeration, 30(1), 96-102.
[9]Nguyen BT, Nguyen HL, Nguyen TC, Cordova KE, Furukawa H (2016). High Methanol Uptake Capacity in Two New Series of Metal-Organic Frameworks: Promising Materials for Adsorption-Driven Heat Pump Applications. Chemistry of Materials, 28: 6243–6249
[10] Wang RZ, Li M,. Xu YX, Wu JY(2000). An energy efficient hybrid system of solar powered water heater and adsorption ice maker. Solar Energy, 68: 189–195
[11] Rivera W, Moreno-Quintanar G, Rivera CO, Best R and Mart F (2011). Evaluation of a solar intermittent refrigeration system for ice production operating with ammonia/lithium nitrate. Solar Energy, 85: 38-45
[12] Alghoul MA, Sulaiman MY, Sopian K, Azmi BZ (2009). Performance of a dual-purpose solar continuous adsorption system. Renewable Energy, 34: 920-927
[13] Zhai XQ, Wang XL, Wang T, Wang RZ (2013). A review on phase change cold storage in air-conditioning system: Materials and applications. Renewable and Sustainable. Energy Reviews, 22: 108-120
[14] Sumathy K, Yeung KH, Yong L (2003). Technology development in the solar adsorption refrigeration systems, Progress in Energy and Combustion Science, 29: 301-327
[15] Tubular Exchanger Manufacturers Association (2007), “Standards of the Tubular Exchanger Manufacturers Association,” 9th ed., New York
[16] Holman, J. P. (2008). Heat Transfer,ninth edition, Tata McGraw-Hill, New Delhi
[17] Mitra S, Aswin, N, Dutta, P (2016). Scaling analysis and numerical studies on water vapour adsorption in a columnar porous silica gel bed. International Journal of Heat and Mass Transfer, 95: 853–864
[18] Donald Q.Kern. (2009). Process Heat Transfer, nineteenth edition, Tata McGraw-Hill, New Delhi
[19] Arora CP. (2010). Refrigeration and Air Conditioning,fifth edition, Tata McGraw-Hill, New Delhi
[20] Patil RK, Shende BW, Ghosh PK (1982). Designing a Helical-Coil Heat Exchanger. Chemical Engineering, New York
[21] Boubakri, A. (2006). Performance of an adsorptive solar ice maker operating with a single double function heat exchanger (evaporator/condenser). Renewable energy, 31(11), 1799-1812.
[22] González, M. I., Rodríguez, L. R., & Lucio, J. H. (2009). Evaluation of thermal parameters and simulation of a solar-powered, solid-sorption chiller with a CPC collector. Renewable energy, 34(3), 570-577.
[23] P. Thumautok, W. Wongsuwan, T. Kiatsiriroat, and C. Mai, “Performance analysis of a solar adsorption heating and cooling system,” 4th C. Annu. Conf. Heat Mass Transf. 30-March-2006, pp. 8–10, 2006.
[24] Zhang, X. J., & Wang, R. Z. (2002). Design and performance simulation of a new solar continuous solid adsorption refrigeration and heating hybrid system. Renewable Energy, 27(3), 401-415.
[25] Hassan, H. Z. (2013). Energy analysis and performance evaluation of the adsorption refrigeration system. ISRN Mechanical Engineering, 2013.
[26] Pons, M., & Guilleminot, J. J. (1986). Design of an experimental solar-powered, solid-adsorption ice maker. Journal of solar energy engineering, 108(4), 332-337.

Başlangıç: 2015
Yayıncı: YILDIZ TEKNİK ÜNİVERSİTESİ

Arşiv