IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v22y2001i4p447-460.html
   My bibliography  Save this article

Solar drying of sweet pepper and garlic using the tunnel greenhouse drier

Author

Listed:
  • Condorı́, M
  • Echazú, R
  • Saravia, L

Abstract

A new low cost design for a forced convection greenhouse drier, the Tunnel Greenhouse Drier, has been built and tested. Its main parts are: a plastic greenhouse cover containing a drying tunnel made with transparent plastic walls; a line of carts with several stacked trays containing the product and moved manually inside the tunnel and an electrical fan that moves the hot air from the greenhouse into the tunnel. The trays receive solar radiation through the transparent walls, increasing the product temperature. Heat losses from the tunnel are low since greenhouse temperatures are higher than ambient temperature. The main advantages of this drier are: (a) an almost continuous production since some carts with dried product come out of the tunnel every day, while the same amount of fresh product is introduced by the other tunnel extreme; (b) lower labor cost since the product handling is partly mechanized; (c) a conventional heater can be easily installed to keep a constant production rate; (d) the energy consumption is lower than in other drier types; (e) the installation can be used as a greenhouse for small production when it is not used as a drier. The prototype was built in the North of Argentina, and red sweet pepper and garlic were used as load. The drier thermal efficiency, considered as a solar collector, was calculated using the measured experimental data, and a linear relation between the drier temperature and the solar radiation was obtained.

Suggested Citation

  • Condorı́, M & Echazú, R & Saravia, L, 2001. "Solar drying of sweet pepper and garlic using the tunnel greenhouse drier," Renewable Energy, Elsevier, vol. 22(4), pages 447-460.
    • Handle: RePEc:eee:renene:v:22:y:2001:i:4:p:447-460
    DOI: 10.1016/S0960-1481(00)00098-7
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148100000987
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/S0960-1481(00)00098-7?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Condorí, Miguel & Saravia, Luis, 1998. "The performance of forced convection greenhouse driers," Renewable Energy, Elsevier, vol. 13(4), pages 453-469.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Fudholi, A. & Sopian, K. & Ruslan, M.H. & Alghoul, M.A. & Sulaiman, M.Y., 2010. "Review of solar dryers for agricultural and marine products," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(1), pages 1-30, January.
    2. Sharma, Atul & Chen, C.R. & Vu Lan, Nguyen, 2009. "Solar-energy drying systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(6-7), pages 1185-1210, August.
    3. García-Valladares, O. & Ortiz, N.M. & Pilatowsky, I. & Menchaca, A.C., 2020. "Solar thermal drying plant for agricultural products. Part 1: Direct air heating system," Renewable Energy, Elsevier, vol. 148(C), pages 1302-1320.
    4. Murthy, M.V. Ramana, 2009. "A review of new technologies, models and experimental investigations of solar driers," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(4), pages 835-844, May.
    5. Janjai, Serm & Intawee, Poolsak & Kaewkiew, Jinda & Sritus, Chanoke & Khamvongsa, Vathsana, 2011. "A large-scale solar greenhouse dryer using polycarbonate cover: Modeling and testing in a tropical environment of Lao People’s Democratic Republic," Renewable Energy, Elsevier, vol. 36(3), pages 1053-1062.
    6. Li, Zhimin & Zhong, Hao & Tang, Runsheng & Liu, Tao & Gao, Wenfeng & Zhang, Yue, 2006. "Experimental investigation on solar drying of salted greengages," Renewable Energy, Elsevier, vol. 31(6), pages 837-847.
    7. Prakash, Om & Kumar, Anil, 2014. "Solar greenhouse drying: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 905-910.
    8. Tiwari, Sumit & Tiwari, G.N. & Al-Helal, I.M., 2016. "Development and recent trends in greenhouse dryer: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 1048-1064.
    9. Asim Ahmad & Om Prakash & Anil Kumar & Rajeshwari Chatterjee & Shubham Sharma & Vineet Kumar & Kushagra Kulshreshtha & Changhe Li & Elsayed Mohamed Tag Eldin, 2022. "A Comprehensive State-of-the-Art Review on the Recent Developments in Greenhouse Drying," Energies, MDPI, vol. 15(24), pages 1-42, December.
    10. Husham Abdulmalek, Shaymaa & Khalaji Assadi, Morteza & Al-Kayiem, Hussain H. & Gitan, Ali Ahmed, 2018. "A comparative analysis on the uniformity enhancement methods of solar thermal drying," Energy, Elsevier, vol. 148(C), pages 1103-1115.
    11. Chauhan, Prashant Singh & Kumar, Anil & Nuntadusit, Chayut, 2018. "Heat transfer analysis of PV integrated modified greenhouse dryer," Renewable Energy, Elsevier, vol. 121(C), pages 53-65.
    12. Eltawil, Mohamed A. & Azam, Mostafa M. & Alghannam, Abdulrahman O., 2018. "Solar PV powered mixed-mode tunnel dryer for drying potato chips," Renewable Energy, Elsevier, vol. 116(PA), pages 594-605.
    13. ELkhadraoui, Aymen & Kooli, Sami & Hamdi, Ilhem & Farhat, Abdelhamid, 2015. "Experimental investigation and economic evaluation of a new mixed-mode solar greenhouse dryer for drying of red pepper and grape," Renewable Energy, Elsevier, vol. 77(C), pages 1-8.
    14. Rabha, D.K. & Muthukumar, P. & Somayaji, C., 2017. "Experimental investigation of thin layer drying kinetics of ghost chilli pepper (Capsicum Chinense Jacq.) dried in a forced convection solar tunnel dryer," Renewable Energy, Elsevier, vol. 105(C), pages 583-589.
    15. Morad, M.M. & El-Shazly, M.A. & Wasfy, K.I. & El-Maghawry, Hend A.M., 2017. "Thermal analysis and performance evaluation of a solar tunnel greenhouse dryer for drying peppermint plants," Renewable Energy, Elsevier, vol. 101(C), pages 992-1004.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Condorı́, M. & Saravia, L., 2003. "Analytical model for the performance of the tunnel-type greenhouse drier," Renewable Energy, Elsevier, vol. 28(3), pages 467-485.
    2. Janjai, Serm & Intawee, Poolsak & Kaewkiew, Jinda & Sritus, Chanoke & Khamvongsa, Vathsana, 2011. "A large-scale solar greenhouse dryer using polycarbonate cover: Modeling and testing in a tropical environment of Lao People’s Democratic Republic," Renewable Energy, Elsevier, vol. 36(3), pages 1053-1062.
    3. Patil, Rajendra & Gawande, Rupesh, 2016. "A review on solar tunnel greenhouse drying system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 196-214.
    4. Chauhan, Prashant Singh & Kumar, Anil & Nuntadusit, Chayut, 2018. "Heat transfer analysis of PV integrated modified greenhouse dryer," Renewable Energy, Elsevier, vol. 121(C), pages 53-65.
    5. Chauhan, Prashant Singh & Kumar, Anil & Nuntadusit, Chayut & Banout, Jan, 2018. "Thermal modeling and drying kinetics of bitter gourd flakes drying in modified greenhouse dryer," Renewable Energy, Elsevier, vol. 118(C), pages 799-813.
    6. Fudholi, A. & Sopian, K. & Ruslan, M.H. & Alghoul, M.A. & Sulaiman, M.Y., 2010. "Review of solar dryers for agricultural and marine products," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(1), pages 1-30, January.
    7. Prakash, Om & Kumar, Anil, 2014. "Solar greenhouse drying: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 905-910.
    8. Allesina, Giulio & Ferrari, Chiara & Muscio, Alberto & Pedrazzi, Simone, 2019. "Easy to implement ventilated sunspace for energy retrofit of condominium buildings with balconies," Renewable Energy, Elsevier, vol. 141(C), pages 541-548.
    9. ELkhadraoui, Aymen & Kooli, Sami & Hamdi, Ilhem & Farhat, Abdelhamid, 2015. "Experimental investigation and economic evaluation of a new mixed-mode solar greenhouse dryer for drying of red pepper and grape," Renewable Energy, Elsevier, vol. 77(C), pages 1-8.
    10. Shanmugam, V. & Natarajan, E., 2006. "Experimental investigation of forced convection and desiccant integrated solar dryer," Renewable Energy, Elsevier, vol. 31(8), pages 1239-1251.
    11. Badaoui, Ouassila & Hanini, Salah & Djebli, Ahmed & Haddad, Brahim & Benhamou, Amina, 2019. "Experimental and modelling study of tomato pomace waste drying in a new solar greenhouse: Evaluation of new drying models," Renewable Energy, Elsevier, vol. 133(C), pages 144-155.
    12. Chauhan, Prashant Singh & Kumar, Anil & Gupta, Bhupendra, 2017. "A review on thermal models for greenhouse dryers," Renewable and Sustainable Energy Reviews, Elsevier, vol. 75(C), pages 548-558.
    13. Kamil Neyfel Çerçi & Mehmet Daş, 2019. "Modeling of Heat Transfer Coefficient in Solar Greenhouse Type Drying Systems," Sustainability, MDPI, vol. 11(18), pages 1-16, September.
    14. Asim Ahmad & Om Prakash & Anil Kumar & Rajeshwari Chatterjee & Shubham Sharma & Vineet Kumar & Kushagra Kulshreshtha & Changhe Li & Elsayed Mohamed Tag Eldin, 2022. "A Comprehensive State-of-the-Art Review on the Recent Developments in Greenhouse Drying," Energies, MDPI, vol. 15(24), pages 1-42, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:renene:v:22:y:2001:i:4:p:447-460. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.