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Combined Sensible and Latent Heat Energy Storage Systems for a New Solar Tunnel Dryer—An Experimental Study

Abstract

In this present study, two similar solar tunnel dryers with different sensible and latent heat energy storage configurations were designed, realized and experimentally investigated. In this view, the performance of natural convection solar tunnel dryer has been investigated. Meanwhile, the performance of a natural convection solar tunnel dryer equipped with a heat energy storage configuration (HESC) has been compared experimentally to a similar solar tunnel dryer with another HESC. Accordingly, four thermal energy storage configurations (TESC) have been studied to determine the best configuration and its corresponding thermal performance. The experimental tests were carried out on the Demo-site implemented at the Applied Research Unit for Renewable Energies (URAER) in Ghardaia city, Algeria. The local real climatic condition (semi-arid) is considered as the operating environment of the new solar tunnel dryer, while the recorded results based on temperature distribution on the different parts of the solar tunnel dryer were applied to the system thermal performance analysis. The obtained results confirmed that the natural convection solar tunnel dryer with the third storage configuration, where a bed of cans filled with paraffin wax is placed, fit a better thermal performance than others. Moreover, at the day end, a difference temperature between storage mediums of two similar solar tunnel dryer averred an increase of 6°C for the first configuration, 10°C for the second configuration, 17°C for the fourth configuration and 26°C for the third configuration.

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REFERENCES

  1. Orsat, V., Changrue, V., and Raghavan, G.S.V., Microwave drying of fruits and vegetables, Stewart Post-Harvest Rev., 2006, vol. 6, pp. 4–9.

    Google Scholar 

  2. Bradford, K.J., Dahal, P., Van Asbrouck, J., Kunusoth, K., Bello, P., Thompson, J., and Wu, F., The dry chain: Reducing postharvest losses and improving food safety in humid climates, Trends Food Sci. Technol., 2018, vol. 71, pp. 84–93. https://doi.org/10.1016/j.tifs.2017.11.002

    Article  Google Scholar 

  3. Josef, B., Hand Book of Fruits and Fruit Processing, USA: Blackwell Publishing, 2006.

    Google Scholar 

  4. Hoseinzadeh, S. and Garcia, D.A., Techno-economic assessment of hybrid energy flexibility systems for islands’ decarbonization: A case study in Italy, Sustainable Energy Technol. Assess., 2022, vol. 51, p. 101929. https://doi.org/10.1016/j.seta.2021.101929

    Article  Google Scholar 

  5. Prakash, O. and Kumar, A., Solar greenhouse drying: A review, Renewable Sustainable Energy Rev., 2014, vol. 29, pp. 905–910. https://doi.org/10.1016/j.rser.2013.08.084

    Article  Google Scholar 

  6. Shalaby, S.M., Bek, M.A., El-Sebaii, A.A., Solar dryers with PCM as energy storage medium: A review, Renewable Sustainable Energy Rev., 2014, vol. 33, pp. 110–116. https://doi.org/10.1016/j.rser.2014.01.073

    Article  Google Scholar 

  7. Devahastin, S. and Pitaksuriyarat, S., Use of latent heat storage to conserve energy during drying and its effect on drying kinetics of a food product, Appl. Therm. Eng., 2006, vol. 26, pp. 1705–1713.

    Article  Google Scholar 

  8. Reyes, A., Mahn, A., Cubillos, F., and Huenulaf, P., Mushroom dehydration in a hybrid-solar dryer, Energy Convers. Manage., 2013, vol. 70, pp. 31–39.

    Article  Google Scholar 

  9. Reyes, A., Mahn, A., and Vasquez, F., Mushrooms dehydration in a hybrid-solar dryer, using a phase change material, Energy Convers. Manage., 2014, vol. 83, pp. 241–248.

    Article  Google Scholar 

  10. Jain, D. and Tewari, P., Performance of indirect through pass natural convective solar crop dryer with phase change thermal energy storage, Renewable Energy, 2015, vol. 80, pp. 244–250.

    Article  Google Scholar 

  11. Baniasadi, E., Ranjbar, S., and Boostanipour, O., Experimental investigation of the performance of a mixed-mode solar dryer with thermal energy storage, Renewable Energy, 2017, vol. 112, pp. 143–150.

    Article  Google Scholar 

  12. Agarwal, A. and Sarviya, R.M., An experimental investigation of shell and tube latent heat storage for solar dryer using paraffin wax as heat storage material, Eng. Sci. Technol. Int. J., 2016, vol. 19, pp. 619–631.

    Google Scholar 

  13. Rabha, D.K. and Muthukumar, P., Performance studies on a forced convection solar dryer integrated with a paraffin wax based latent heat storage system, Sol. Energy, 2017, vol. 149, pp. 214–226.

    Article  Google Scholar 

  14. El Khadraoui, A., Bouadila, S., Kooli, S., Farhat, A., and Guizani, A., Thermal behavior of indirect solar dryer: Nocturnal usage of solar air collector with PCM, J. Cleaner Prod., 2017, vol. 148, pp. 37–48.

    Article  Google Scholar 

  15. Krishnan, S. and Sivaraman, B., Experimental investigations on thermal storage in a solar dryer, Int. Energy J., 2017, vol. 17, pp. 23–36.

    Google Scholar 

  16. Reyes, A., J. Vasquez, Pailahueque, N., and Mahn, A., Effect of drying using solar energy and phase change material on kiwifruit properties, Dry. Technol., 2019, vol. 37, pp. 232–244. https://doi.org/10.1080/07373937.2018.1450268

    Article  Google Scholar 

  17. Virbhadra, M.S., Arun T.A., and Anil T.R., Experimental analysis of solar fish dryer using phase change material, J. Energy Storage, 2018, vol. 20, pp. 310–315. https://doi.org/10.1016/j.est.2018.09.016

    Article  Google Scholar 

  18. Vasquez, J., Reyes, A., and Pailahueque, N., Modeling, simulation and experimental validation of a solar dryer for agro-products with thermal energy storage system, Renewable Energy, 2019, vol. 139, pp. 1375–1390.

    Article  Google Scholar 

  19. Azaizia, Z., Kooli, S., Hamdi, I., Elkhal, W., and Guizani, A.A., Experimental study of a new mixed mode solar greenhouse drying system with and without thermal energy storage for pepper, Renewable Energy, 2020, vol. 145, pp. 1972–1984.

    Article  Google Scholar 

  20. Kenisarin, M. and Mahkamov, K., Solar energy storage using phase change materials, Renewable Sustainable Energy Rev., 2007, vol. 11, pp. 1913–1965.

    Article  Google Scholar 

  21. Mahmud, A., Sopian, K., Alghoul, M.A., and Sohif, M., Using a paraffin wax–aluminum compound as a thermal storage material in a solar air heater, ARPN J. Eng. Appl. Sci., 2009, vol. 4, pp. 74–77.

    Google Scholar 

  22. Marín, J.M., Zalba, B., Cabeza, L.F., and Mehling, H., Improvement of a thermal energy storage using plates with paraffin-graphite composite, Int. J. Heat Mass Transfer, 2005, vol. 48, pp. 2561–2570. https://doi.org/10.1016/j.ijheatmasstransfer.2004.11.027

    Article  Google Scholar 

  23. Reyes, A., Negrete, D., Mahn, A., and Sepúlveda, F., Design and evaluation of a heat exchanger that uses paraffin wax and recycled materials as solar energy accumulator, Energy Convers. Manage., 2014, vol. 88, pp. 391–398.

    Article  Google Scholar 

  24. Patil, R., Gawande, R., A review on solar tunnel greenhouse drying system, Renewable Sustainable Energy Rev., 2016, vol. 56, pp. 196–214. https://doi.org/10.1016/j.rser.2015.11.057

    Article  Google Scholar 

  25. Sohani, A., Dehnavi, A., Sayyaadi, H., Hoseinzadeh, S., Goodarzi, E., Garcia, D.A., and Groppi, D., The real-time dynamic multi-objective optimization of a building integrated photovoltaic thermal (BIPV/T) system enhanced by phase change materials, J. Energy Storage, 2022, vol. 46, p. 103777. https://doi.org/10.1016/j.est.2021.103777

    Article  Google Scholar 

  26. Mahmoudan, A., Samadof, P., Hosseinzadeh, S., and Garcia, D.A., A multigeneration cascade sys-tem using ground-source energy with cold recovery: 3E analyses and multi-objective optimization, Energy, 2021, vol. 233, p. 121185. https://doi.org/10.1016/j.energy.2021.121185

    Article  Google Scholar 

  27. Mahmoudan, A., Esmaeilion, F., Hoseinzadeh, S., Soltani, M., Ahmadi, P., and Rosen, M., A geo-thermal and solar-based multigeneration system integrated with a TEG unit: Development, 3E analyses, and multi-objective optimization, Appl. Energy, 2022, vol. 308, p. 118399. https://doi.org/10.1016/j.apenergy.2021.118399

    Article  Google Scholar 

  28. Sohani, A., Pedram, M. Z., Berenjkar, K., Sayyaadi, H., Hoseinzadeh, S., Kariman, H., and Assad, M.E.H., Techno-energy-enviro-economic multi-objective optimization to determine the best operating conditions for preparing toluene in an industrial setup, J. Cleaner Prod., 2021, vol. 313, p. 127887. https://doi.org/10.1016/j.jclepro.2021.127887

    Article  Google Scholar 

  29. Tiwari, S., Tiwari, G.N., and Al-Helal, I.M., Development and recent trends in greenhouse dryer: A review, Renewable Sustainable Energy Rev., 2016, vol. 65, pp. 1048–1064. https://doi.org/10.1016/j.rser.2016.07.070

    Article  Google Scholar 

  30. Singh, P., Shrivastava, V., and Kumar, A., Recent developments in greenhouse solar drying: a review, Renewable Sustainable Energy Rev., 2018, vol. 82, pp. 3250–3262. https://doi.org/10.1016/j.rser.2017.10.020

    Article  Google Scholar 

  31. Rathore, N.S. and Panwar, N.L., Experimental studies on hemi cylindrical walk-in type solar tunnel dryer for grape drying, Appl. Sol. Energy, 2009, vol. 45, pp. 269–273.

    Article  Google Scholar 

  32. Seveda, M.S., Performance studies of solar tunnel dryer for drying aonla (Embilica officinalis) pulp, Appl. Sol. Energy, 2012, vol. 48, pp. 104–111.

    Article  Google Scholar 

  33. Ayyappan, S. and Mayilsamy, K., Solar tunnel drier with thermal storage for drying of copra, Int. J. Energy Technol. Policy, 2012, vol. 8, pp. 3–13. https://doi.org/10.1504/IJETP.2012.046017

    Article  Google Scholar 

  34. Ayyappan, S., Mayilsamy, K., and Sreenarayanan, V.V., Performance improvement studies in a solar greenhouse drier using sensible heat storage materials, Heat Mass Transfer, 2016, vol. 52, pp. 459–467. https://doi.org/10.1007/s00231-015-1568-5

    Article  Google Scholar 

  35. Prakash, O., Kumar, A., and Laguri, V., Performance of modified greenhouse dryer with thermal energy storage, Energy Rep., 2016, vol. 2, pp. 155–162.

    Article  Google Scholar 

  36. Natarajan, K., Thokchom, S.S., Verma T.N., and Nashine, P., Convective solar drying of Vitis vinifera and Momordica charantia using thermal storage materials, Renewable Energy, 2017, vol. 113, pp. 1193–1200. https://doi.org/10.1016/j.renene.2017.06.096

    Article  Google Scholar 

  37. Duffie, J. and Beckman, W., Solar Engineering of Thermal Processes, Madison: Wiley, 2013, 4th ed.

    Book  Google Scholar 

  38. Bezbaruah, P.J., Borah, D., and Baruah, D.C., An experimental investigation to check the overall performance of a packed bed solar air heater, Appl. Sol. Energy, 2020, vol. 56, pp. 431–441. https://doi.org/10.3103/S0003701X2006002X

    Article  Google Scholar 

  39. Akhatov, Z.S. and Khalimov, A.S., Numerical calculations of heat engineering parameters of a solar greenhouse dryer, Appl. Sol. Energy, 2015, vol. 51, pp. 107–111. https://doi.org/10.3103/S0003701X15020024

    Article  Google Scholar 

  40. Pankaew, P., Aumporn, O., Janjai, S., Pattarapanitchai, S., Sangsan, M., and Bala, B.K., Performance of a large-scale greenhouse solar dryer integrated with phase change material thermal storage system for drying of chili, Int. J. Green Energy, 2020, vol. 17, pp. 632–643. https://doi.org/10.1080/15435075.2020.1779074

    Article  Google Scholar 

  41. Eswaramoorthy, M., Thermal performance of V-trough solar air heater with the thermal storage for drying applications, Appl. Sol. Energy, 2016, vol. 52, pp. 245–250.

    Article  Google Scholar 

  42. Rakshamuthu, S., Jegan, S., Benyameen, J. J., Selvakumar, V., Anandeeswaran, K., and Iyahraja, S. Experimental analysis of small size solar dryer with phase change materials for food preservation, J. Energy Storage, 2021, vol. 33, p. 102095. https://doi.org/10.1016/j.est.2020.102095

    Article  Google Scholar 

  43. Umayal Sundari, A.R., and Veeramanipriya, E., Performance evaluation, morphological properties and drying kinetics of untreated Carica Papaya using solar hybrid dryer integrated with heat storage material, J. Energy Storage, 2022, vol. 55, p. 105679. https://doi.org/10.1016/j.est.2022.105679

    Article  Google Scholar 

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ACKNOWLEDGMENTS

The authors would like to thank the Renewable Energy Applied Research Unit (URAER), Ghardaia, Algeria and Algeria Sun Power company, Hassi Messaoud for providing fund and technical support.

Funding

This work was supported by Renewable Energy Applied Research Unit (URAER-CDER), Ghardaïa, Algeria.

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Correspondence to A. Benseddik.

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Benseddik, A., Boubekri, A., Bensaha, H. et al. Combined Sensible and Latent Heat Energy Storage Systems for a New Solar Tunnel Dryer—An Experimental Study. Appl. Sol. Energy 59, 14–25 (2023). https://doi.org/10.3103/S0003701X21101229

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  • DOI: https://doi.org/10.3103/S0003701X21101229

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