IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v56y2013icp8-24.html
   My bibliography  Save this article

Experimental and theoretical investigations on the cyclic operation of TSA cycle for air dehumidification using packed beds of silica gel particles

Author

Listed:
  • Ramzy, Ahmed K.
  • Kadoli, Ravikiran
  • T.P., Ashok Babu

Abstract

Dehumidification using desiccant beds provide a good alternative for the conventional vapor compression cooling system. Desiccant material in the desiccant dehumidification system should undergo both adsorption and desorption processes. In the present work, experimental tests have been carried out for thermal swing adsorption (TSA) cycle utilizing two packed beds of silica gel spherical particles. The pseudo gas side controlled (PGC) mathematical model has been presented for predicting the cycle performance. The mathematical model has been validated using the experimental results. The root mean square of errors ranges from 1.15% to 9.03% for the exit air humidity ratio and from 1.08% to 9.68% for exit air temperature. The dynamics of desiccant bed during the cyclic operation has been investigated numerically. In addition, it has been found from the parametric study that the cycle efficiency is maximum for a regeneration temperature of 90–95 °C when the bed length varies from 50 to 300 mm and for desiccant particle diameter ranging from 2 to 5 mm. A sensible cooling for the process air before undergoing the dehumidification period is recommended for increasing the cycle efficiency and the dehumidification time which is an added advantage.

Suggested Citation

  • Ramzy, Ahmed K. & Kadoli, Ravikiran & T.P., Ashok Babu, 2013. "Experimental and theoretical investigations on the cyclic operation of TSA cycle for air dehumidification using packed beds of silica gel particles," Energy, Elsevier, vol. 56(C), pages 8-24.
    • Handle: RePEc:eee:energy:v:56:y:2013:i:c:p:8-24
    DOI: 10.1016/j.energy.2013.03.048
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544213002430
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2013.03.048?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. Shanmugam, V. & Natarajan, E., 2006. "Experimental investigation of forced convection and desiccant integrated solar dryer," Renewable Energy, Elsevier, vol. 31(8), pages 1239-1251.
    2. Hamed, Ahmed M., 2002. "Theoretical and experimental study on the transient adsorption characteristics of a vertical packed porous bed," Renewable Energy, Elsevier, vol. 27(4), pages 525-541.
    3. Cui, Qun & Chen, Haijun & Tao, Gang & Yao, Huqing, 2005. "Performance study of new adsorbent for solid desiccant cooling," Energy, Elsevier, vol. 30(2), pages 273-279.
    4. Kabeel, A.E., 2009. "Adsorption–desorption operations of multilayer desiccant packed bed for dehumidification applications," Renewable Energy, Elsevier, vol. 34(1), pages 255-265.
    5. Gad, H.E & Hamed, A.M & El-Sharkawy, I.I, 2001. "Application of a solar desiccant/collector system for water recovery from atmospheric air," Renewable Energy, Elsevier, vol. 22(4), pages 541-556.
    6. Izquierdo, M. & Marcos, J.D. & Palacios, M.E. & González-Gil, A., 2012. "Experimental evaluation of a low-power direct air-cooled double-effect LiBr–H2O absorption prototype," Energy, Elsevier, vol. 37(1), pages 737-748.
    7. Hamed, Ahmed M. & Sultan, Ahmed A., 2002. "Mass transfer in vertical cloth layers impregnated with calcium chloride for recovery of water from air," Renewable Energy, Elsevier, vol. 27(1), pages 13-25.
    8. Hamed, Ahmed M., 2003. "Desorption characteristics of desiccant bed for solar dehumidification/humidification air conditioning systems," Renewable Energy, Elsevier, vol. 28(13), pages 2099-2111.
    9. Bassuoni, M.M., 2011. "An experimental study of structured packing dehumidifier/regenerator operating with liquid desiccant," Energy, Elsevier, vol. 36(5), pages 2628-2638.
    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. Li, Shuangjun & Yuan, Xiangzhou & Deng, Shuai & Zhao, Li & Lee, Ki Bong, 2021. "A review on biomass-derived CO2 adsorption capture: Adsorbent, adsorber, adsorption, and advice," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    2. Yeboah, S.K. & Darkwa, J., 2016. "A critical review of thermal enhancement of packed beds for water vapour adsorption," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 1500-1520.
    3. Meng Yu & Xuejun Zhang & Yang Zhao & Xiaobin Zhang, 2019. "A Novel Passive Method for Regulating Both Air Temperature and Relative Humidity of the Microenvironment in Museum Display Cases," Energies, MDPI, vol. 12(19), pages 1-17, October.
    4. Wansheng Yang & Hao Deng & Zhangyuan Wang & Xudong Zhao & Song He, 2017. "Performance Investigation of the Novel Solar-Powered Dehumidification Window for Residential Buildings," Energies, MDPI, vol. 10(9), pages 1-17, September.
    5. Wang, H.H. & Ge, T.S. & Zhang, X.L. & Zhao, Y., 2016. "Experimental investigation on solar powered self-cooled cooling system based on solid desiccant coated heat exchanger," Energy, Elsevier, vol. 96(C), pages 176-186.
    6. Sheng, Ying & Zhang, Yufeng & Zhang, Ge, 2015. "Simulation and energy saving analysis of high temperature heat pump coupling to desiccant wheel air conditioning system," Energy, Elsevier, vol. 83(C), pages 583-596.

    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. N’Tsoukpoe, Kokouvi Edem & Yamegueu, Daniel & Bassole, Justin, 2014. "Solar sorption refrigeration in Africa," Renewable and Sustainable Energy Reviews, Elsevier, vol. 35(C), pages 318-335.
    2. William, G.E. & Mohamed, M.H. & Fatouh, M., 2015. "Desiccant system for water production from humid air using solar energy," Energy, Elsevier, vol. 90(P2), pages 1707-1720.
    3. Hamed, Ahmed M., 2005. "Experimental investigation on the adsorption/desorption processes using solid desiccant in an inclined-fluidized bed," Renewable Energy, Elsevier, vol. 30(12), pages 1913-1921.
    4. Shamim, Jubair A. & Hsu, Wei-Lun & Paul, Soumyadeep & Yu, Lili & Daiguji, Hirofumi, 2021. "A review of solid desiccant dehumidifiers: Current status and near-term development goals in the context of net zero energy buildings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 137(C).
    5. Hamed, Ahmed M. & Khalil, A. & Kabeel, A.E. & Bassuoni, M.M. & Elzahaby, A.M., 2005. "Performance analysis of dehumidification rotating wheel using liquid desiccant," Renewable Energy, Elsevier, vol. 30(11), pages 1689-1712.
    6. Fathy, Mohamed H. & Awad, Mohamed M. & Zeidan, El-Shafei B. & Hamed, Ahmed M., 2020. "Solar powered foldable apparatus for extracting water from atmospheric air," Renewable Energy, Elsevier, vol. 162(C), pages 1462-1489.
    7. Wang, J.Y. & Wang, R.Z. & Wang, L.W. & Liu, J.Y., 2017. "A high efficient semi-open system for fresh water production from atmosphere," Energy, Elsevier, vol. 138(C), pages 542-551.
    8. Yeboah, S.K. & Darkwa, J., 2016. "A critical review of thermal enhancement of packed beds for water vapour adsorption," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 1500-1520.
    9. Thirugnanasambandam, Mirunalini & Iniyan, S. & Goic, Ranko, 2010. "A review of solar thermal technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(1), pages 312-322, January.
    10. Talaat, M.A. & Awad, M.M. & Zeidan, E.B. & Hamed, A.M., 2018. "Solar-powered portable apparatus for extracting water from air using desiccant solution," Renewable Energy, Elsevier, vol. 119(C), pages 662-674.
    11. Misha, S. & Mat, S. & Ruslan, M.H. & Sopian, K., 2012. "Review of solid/liquid desiccant in the drying applications and its regeneration methods," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4686-4707.
    12. Allouhi, A. & Kousksou, T. & Jamil, A. & Bruel, P. & Mourad, Y. & Zeraouli, Y., 2015. "Solar driven cooling systems: An updated review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 44(C), pages 159-181.
    13. Wansheng Yang & Hao Deng & Zhangyuan Wang & Xudong Zhao & Song He, 2017. "Performance Investigation of the Novel Solar-Powered Dehumidification Window for Residential Buildings," Energies, MDPI, vol. 10(9), pages 1-17, September.
    14. Zouaoui, Ahlem & Zili-Ghedira, Leila & Ben Nasrallah, Sassi, 2016. "Open solid desiccant cooling air systems: A review and comparative study," Renewable and Sustainable Energy Reviews, Elsevier, vol. 54(C), pages 889-917.
    15. El-Ghonemy, A.M.K., 2012. "Fresh water production from/by atmospheric air for arid regions, using solar energy: Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 6384-6422.
    16. Fudholi, Ahmad & Sopian, Kamaruzzaman, 2019. "A review of solar air flat plate collector for drying application," Renewable and Sustainable Energy Reviews, Elsevier, vol. 102(C), pages 333-345.
    17. Zu, Kan & Qin, Menghao & Cui, Shuqing, 2020. "Progress and potential of metal-organic frameworks (MOFs) as novel desiccants for built environment control: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 133(C).
    18. De Antonellis, Stefano & Joppolo, Cesare Maria & Molinaroli, Luca & Pasini, Alberto, 2012. "Simulation and energy efficiency analysis of desiccant wheel systems for drying processes," Energy, Elsevier, vol. 37(1), pages 336-345.
    19. Xie, Ying & Zhang, Tao & Liu, Xiaohua, 2016. "Performance investigation of a counter-flow heat pump driven liquid desiccant dehumidification system," Energy, Elsevier, vol. 115(P1), pages 446-457.
    20. Alessandra Cantini & Leonardo Leoni & Filippo De Carlo & Marcello Salvio & Chiara Martini & Fabrizio Martini, 2021. "Technological Energy Efficiency Improvements in Cement Industries," Sustainability, MDPI, vol. 13(7), pages 1-28, March.

    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:energy:v:56:y:2013:i:c:p:8-24. 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/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.