IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v151y2020icp659-673.html
   My bibliography  Save this article

Numerical analysis and validation of a natural convection mix-mode solar dryer for drying red chilli under variable conditions

Author

Listed:
  • Simo-Tagne, Merlin
  • Ndukwu, Macmanus Chinenye
  • Zoulalian, André
  • Bennamoun, Lyes
  • Kifani-Sahban, Fatima
  • Rogaume, Yann

Abstract

The objective of this paper is to model a natural convection mix-mode solar dryer (NCMMSD) for drying agricultural products in an environment with short sunshine duration. The solar dryer was used to dry red chilli and was operating under the climate of the coastal area of South Eastern Nigeria characterized by low solar radiation intensity with a short duration of sunshine hours. The model took into consideration the thermophysical properties of the drying air and dried red chilli. The simultaneous heat and mass transfer equations were solved using the fourth-order Runge-Kutha method. The numerical solution allows for the determination of temperature and relative humidity of drying air at different points within the dryer as well as the moisture profile of the dried product. The experimental values of moisture ratios, temperature, and relative humidity during the mix-mode solar drying process with and without NaCl were used to validate the proposed model. Numerical simulation results were in close agreement with experimental results. The present model can serve as good reference bases to explain the drying phenomenon of mix-mode solar drying of other agricultural products when necessary thermophysical properties of these products are known. Using this model, the potential of mitigating gross fossil (coal) CO2 in Africa is annually estimated to 1280148 tons of CO2.

Suggested Citation

  • Simo-Tagne, Merlin & Ndukwu, Macmanus Chinenye & Zoulalian, André & Bennamoun, Lyes & Kifani-Sahban, Fatima & Rogaume, Yann, 2020. "Numerical analysis and validation of a natural convection mix-mode solar dryer for drying red chilli under variable conditions," Renewable Energy, Elsevier, vol. 151(C), pages 659-673.
    • Handle: RePEc:eee:renene:v:151:y:2020:i:c:p:659-673
    DOI: 10.1016/j.renene.2019.11.055
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148119317422
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2019.11.055?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. Baharoon, Dhyia Aidroos & Rahman, Hasimah Abdul & Omar, Wan Zaidi Wan & Fadhl, Saeed Obaid, 2015. "Historical development of concentrating solar power technologies to generate clean electricity efficiently – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 41(C), pages 996-1027.
    2. Njomo, Donatien, 1991. "Modeling the heat exchanges in a solar air heater with a cover partially transparent to infrared radiations," Renewable Energy, Elsevier, vol. 1(5), pages 837-843.
    3. 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.
    4. Ndukwu, M.C. & Bennamoun, L. & Abam, F.I. & Eke, A.B. & Ukoha, D., 2017. "Energy and exergy analysis of a solar dryer integrated with sodium sulfate decahydrate and sodium chloride as thermal storage medium," Renewable Energy, Elsevier, vol. 113(C), pages 1182-1192.
    5. Ramos, Inês N. & Brandão, Teresa R.S. & Silva, Cristina L.M., 2015. "Simulation of solar drying of grapes using an integrated heat and mass transfer model," Renewable Energy, Elsevier, vol. 81(C), pages 896-902.
    6. Tchinda, Réné, 2009. "A review of the mathematical models for predicting solar air heaters systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 1734-1759, October.
    7. Bentayeb, F. & Bekkioui, N. & Zeghmati, B., 2008. "Modelling and simulation of a wood solar dryer in a Moroccan climate," Renewable Energy, Elsevier, vol. 33(3), pages 501-506.
    8. Prakash, Om & Laguri, Vinod & Pandey, Anukul & Kumar, Anil & Kumar, Arbind, 2016. "Review on various modelling techniques for the solar dryers," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 396-417.
    9. Dissa, A.O. & Bathiebo, J. & Kam, S. & Savadogo, P.W. & Desmorieux, H. & Koulidiati, J., 2009. "Modelling and experimental validation of thin layer indirect solar drying of mango slices," Renewable Energy, Elsevier, vol. 34(4), pages 1000-1008.
    10. 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.
    11. Rabha, D.K. & Muthukumar, P. & Somayaji, C., 2017. "Energy and exergy analyses of the solar drying processes of ghost chilli pepper and ginger," Renewable Energy, Elsevier, vol. 105(C), pages 764-773.
    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. Yao, Muchi & Li, Ming & Wang, Yunfeng & Li, Guoliang & Zhang, Ying & Gao, Meng & Deng, Zhihan & Xing, Tianyu & Zhang, Zude & Zhang, Wenxiang, 2023. "Analysis on characteristics and operation mode of direct solar collector coupled heat pump drying system," Renewable Energy, Elsevier, vol. 206(C), pages 223-238.
    2. Saeed Abdul-Ganiyu & David A Quansah & Emmanuel W Ramde & Razak Seidu & Muyiwa S. Adaramola, 2020. "Investigation of Solar Photovoltaic-Thermal (PVT) and Solar Photovoltaic (PV) Performance: A Case Study in Ghana," Energies, MDPI, vol. 13(11), pages 1-17, May.
    3. Sivakumar, S. & Velmurugan, C. & Dhas, D.S. Ebenezer Jacob & Solomon, A. Brusly & Dev Wins, K. Leo, 2020. "Effect of nano cupric oxide coating on the forced convection performance of a mixed-mode flat plate solar dryer," Renewable Energy, Elsevier, vol. 155(C), pages 1165-1172.
    4. Baher M. A. Amer & Houssam Chouikhi, 2020. "Smartphone Application Using a Visual Programming Language to Compute Drying/Solar Drying Characteristics of Agricultural Products," Sustainability, MDPI, vol. 12(19), pages 1-30, October.
    5. Ewelina Radomska & Łukasz Mika & Karol Sztekler & Wojciech Kalawa & Łukasz Lis & Kinga Pielichowska & Magdalena Szumera & Paweł Rutkowski, 2023. "Experimental and Theoretical Investigation of Single-Slope Passive Solar Still with Phase-Change Materials," Energies, MDPI, vol. 16(3), pages 1-29, January.
    6. Simo-Tagne, Merlin & Tamkam Etala, Hermann Dimitri & Tagne Tagne, Ablain & Ndukwu, Macmanus Chinenye & El Marouani, Maryam, 2022. "Energy, environmental and economic analyses of an indirect cocoa bean solar dryer: A comparison between natural and forced convections," Renewable Energy, Elsevier, vol. 187(C), pages 1154-1172.
    7. Macmanus Chinenye Ndukwu & Lyes Bennamoun & Merlin Simo-Tagne, 2021. "Reviewing the Exergy Analysis of Solar Thermal Systems Integrated with Phase Change Materials," Energies, MDPI, vol. 14(3), pages 1-26, January.

    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. El Hage, Hicham & Herez, Amal & Ramadan, Mohamad & Bazzi, Hassan & Khaled, Mahmoud, 2018. "An investigation on solar drying: A review with economic and environmental assessment," Energy, Elsevier, vol. 157(C), pages 815-829.
    2. Atalay, Halil & Cankurtaran, Eda, 2021. "Energy, exergy, exergoeconomic and exergo-environmental analyses of a large scale solar dryer with PCM energy storage medium," Energy, Elsevier, vol. 216(C).
    3. Saini, Raj Kumar & Saini, Devender Kumar & Gupta, Rajeev & Verma, Piush & Thakur, Robin & Kumar, Sushil & wassouf, Ali, 2023. "Technological development in solar dryers from 2016 to 2021-A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    4. Atalay, Halil, 2019. "Performance analysis of a solar dryer integrated with the packed bed thermal energy storage (TES) system," Energy, Elsevier, vol. 172(C), pages 1037-1052.
    5. Bekkioui, Naoual, 2021. "Performance comparison and economic analysis of three solar dryer designs for wood using a numerical simulation," Renewable Energy, Elsevier, vol. 164(C), pages 815-823.
    6. Kishk, Sameh S. & ElGamal, Ramadan A. & ElMasry, Gamal M., 2019. "Effectiveness of recyclable aluminum cans in fabricating an efficient solar collector for drying agricultural products," Renewable Energy, Elsevier, vol. 133(C), pages 307-316.
    7. Chtioui, Salwa & Khouya, Ahmed, 2024. "Optimizing solar energy for wood drying under various climates: A comparative study of flat plate and photovoltaic thermal solar collectors," Renewable Energy, Elsevier, vol. 221(C).
    8. Madhankumar, S. & Viswanathan, Karthickeyan, 2022. "Computational and experimental study of a novel corrugated-type absorber plate solar collector with thermal energy storage moisture removal device," Applied Energy, Elsevier, vol. 324(C).
    9. Boroze, Tchamye & Desmorieux, Hélène & Méot, Jean-Michel & Marouzé, Claude & Azouma, Yaovi & Napo, Kossi, 2014. "Inventory and comparative characteristics of dryers used in the sub-Saharan zone: Criteria influencing dryer choice," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 1240-1259.
    10. Simo-Tagne, Merlin & Tamkam Etala, Hermann Dimitri & Tagne Tagne, Ablain & Ndukwu, Macmanus Chinenye & El Marouani, Maryam, 2022. "Energy, environmental and economic analyses of an indirect cocoa bean solar dryer: A comparison between natural and forced convections," Renewable Energy, Elsevier, vol. 187(C), pages 1154-1172.
    11. Abubakar, S. & Umaru, S. & Kaisan, M.U. & Umar, U.A. & Ashok, B. & Nanthagopal, K., 2018. "Development and performance comparison of mixed-mode solar crop dryers with and without thermal storage," Renewable Energy, Elsevier, vol. 128(PA), pages 285-298.
    12. Vijayan, S. & Arjunan, T.V. & Kumar, Anil, 2020. "Exergo-environmental analysis of an indirect forced convection solar dryer for drying bitter gourd slices," Renewable Energy, Elsevier, vol. 146(C), pages 2210-2223.
    13. Lamidi, Rasaq. O. & Jiang, L. & Pathare, Pankaj B. & Wang, Y.D. & Roskilly, A.P., 2019. "Recent advances in sustainable drying of agricultural produce: A review," Applied Energy, Elsevier, vol. 233, pages 367-385.
    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.
    15. Ndukwu, M.C. & Onyenwigwe, D. & Abam, F.I. & Eke, A.B. & Dirioha, C., 2020. "Development of a low-cost wind-powered active solar dryer integrated with glycerol as thermal storage," Renewable Energy, Elsevier, vol. 154(C), pages 553-568.
    16. Cruz-Peragon, F. & Palomar, J.M. & Casanova, P.J. & Dorado, M.P. & Manzano-Agugliaro, F., 2012. "Characterization of solar flat plate collectors," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(3), pages 1709-1720.
    17. EL-Mesery, Hany S. & EL-Seesy, Ahmed I. & Hu, Zicheng & Li, Yang, 2022. "Recent developments in solar drying technology of food and agricultural products: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 157(C).
    18. Baharoon, Dhyia Aidroos & Rahman, Hasimah Abdul & Fadhl, Saeed Obaid, 2016. "Publics׳ knowledge, attitudes and behavioral toward the use of solar energy in Yemen power sector," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 498-515.
    19. Lamnatou, Chr. & Papanicolaou, E. & Belessiotis, V. & Kyriakis, N., 2010. "Finite-volume modelling of heat and mass transfer during convective drying of porous bodies – Non-conjugate and conjugate formulations involving the aerodynamic effects," Renewable Energy, Elsevier, vol. 35(7), pages 1391-1402.
    20. Singh, Pushpendra & Shrivastava, Vipin & Kumar, Anil, 2018. "Recent developments in greenhouse solar drying: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3250-3262.

    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:151:y:2020:i:c:p:659-673. 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.