IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v233y2021ics0360544221013840.html
   My bibliography  Save this article

Comparative performance analysis of a static & dynamic evaporative cooling pads for varied climatic conditions

Author

Listed:
  • Kumar, Shiva
  • Salins, Sampath Suranjan
  • Reddy, S.V. Kota
  • Nair, Prasanth Sreekumar

Abstract

Evaporation significantly reduce the temperature of the space and it mainly depends on the external climatic conditions. Current work focuses on the development of an evaporative cooling unit to study the performance of the system for varying ambient conditions. A novel centrifugal evaporative cooling unit is constructed which consists of a cylindrical pad structure. Both static and dynamic conditions are analysed with the variation of water flow rate (WFR), air flow rate, and inlet relative humidity (RH). Rate of evaporation (ER), cooling effect, coefficient of performance (COP)and energy consumption (EC) for both stationary and dynamic packing for varying input conditions have been accessed. Experimental result indicated that, with the increase in the air flow rate, there is a drop in the ΔDBT, ΔRH, COP and humidification efficiency and a rise in the evaporation rate. Output parameters improve till a water flow rate of 0.6 LPM, there afterwards performance deteriorated. Maximum evaporation rate and Humidification efficiency (HE) obtained by the system are 2 g/s & 81.11% respectively. Transient analysis indicated that the dynamic packing achieved the thermal comfort faster than the static packing. Overall, Dynamic packing gave better performance compared to static packing and it is found that performances are highly dependent on the climatic conditions.

Suggested Citation

  • Kumar, Shiva & Salins, Sampath Suranjan & Reddy, S.V. Kota & Nair, Prasanth Sreekumar, 2021. "Comparative performance analysis of a static & dynamic evaporative cooling pads for varied climatic conditions," Energy, Elsevier, vol. 233(C).
    • Handle: RePEc:eee:energy:v:233:y:2021:i:c:s0360544221013840
    DOI: 10.1016/j.energy.2021.121136
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544221013840
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2021.121136?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. Zhani, K. & Ben Bacha, H. & Damak, T., 2011. "Modeling and experimental validation of a humidification–dehumidification desalination unit solar part," Energy, Elsevier, vol. 36(5), pages 3159-3169.
    2. Abohorlu Doğramacı, Pervin & Riffat, Saffa & Gan, Guohui & Aydın, Devrim, 2019. "Experimental study of the potential of eucalyptus fibres for evaporative cooling," Renewable Energy, Elsevier, vol. 131(C), pages 250-260.
    3. Li, Yang & Huang, Xin & Peng, Hao & Ling, Xiang & Tu, ShanDong, 2018. "Simulation and optimization of humidification-dehumidification evaporation system," Energy, Elsevier, vol. 145(C), pages 128-140.
    4. Antonio Franco & Diego L. Valera & Araceli Peña, 2014. "Energy Efficiency in Greenhouse Evaporative Cooling Techniques: Cooling Boxes versus Cellulose Pads," Energies, MDPI, vol. 7(3), pages 1-21, March.
    5. Kabeel, A.E. & Hamed, Mofreh H. & Omara, Z.M. & Sharshir, S.W., 2014. "Experimental study of a humidification-dehumidification solar technique by natural and forced air circulation," Energy, Elsevier, vol. 68(C), pages 218-228.
    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. Yan, Weichao & Cui, Xin & Meng, Xiangzhao & Yang, Chuanjun & Liu, Yilin & An, Hui & Jin, Liwen, 2023. "Effect of random fiber distribution on the performance of counter-flow hollow fiber membrane-based direct evaporative coolers," Energy, Elsevier, vol. 282(C).
    2. Kim, Dae Hyeok & Lee, Jae Won & Kang, Yong Tae, 2023. "Experimental study on continuous running performance and energy consumption analysis of portable air-conditioner with variable condensate supply methods," Energy, Elsevier, vol. 281(C).
    3. Chen, Wanhe & Yin, Yonggao & Zhao, Xingwang & Fan, Fangsu & Cao, Bowen & Ji, Qiang & Xu, Guoying, 2023. "Sepiolite based humidity-control coating specially for alleviate the condensation problem of radiant cooling panel," Energy, Elsevier, vol. 272(C).
    4. Yan, Weichao & Cui, Xin & Meng, Xiangzhao & Yang, Chuanjun & Liu, Yilin & An, Hui & Jin, Liwen, 2023. "Effects of membrane characteristics on the evaporative cooling performance for hollow fiber membrane modules," Energy, Elsevier, vol. 270(C).
    5. Krzysztof Rajski & Ali Sohani & Sina Jafari & Jan Danielewicz & Marderos Ara Sayegh, 2022. "Energy Performance of a Novel Hybrid Air Conditioning System Built on Gravity-Assisted Heat Pipe-Based Indirect Evaporative Cooler," Energies, MDPI, vol. 15(7), pages 1-18, April.

    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. Salins, Sampath Suranjan & Reddy, S.V. Kota & Kumar, Shiva, 2022. "Modelling of a multistage reciprocating humidifier and performance analysis for various packing configurations," Energy, Elsevier, vol. 241(C).
    2. Salins, Sampath Suranjan & Kota Reddy, S.V. & Shiva Kumar,, 2021. "Experimental Investigation and Neural network based parametric prediction in a multistage reciprocating humidifier," Applied Energy, Elsevier, vol. 293(C).
    3. Aleksejs Prozuments & Arturs Brahmanis & Armands Mucenieks & Vladislavs Jacnevs & Deniss Zajecs, 2022. "Preliminary Study of Various Cross-Sectional Metal Sheet Shapes in Adiabatic Evaporative Cooling Pads," Energies, MDPI, vol. 15(11), pages 1-10, May.
    4. Ana Tejero‐González & Antonio Franco‐Salas, 2022. "Direct evaporative cooling from wetted surfaces: Challenges for a clean air conditioning solution," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 11(3), May.
    5. Tejero-González, A. & Franco-Salas, A., 2021. "Optimal operation of evaporative cooling pads: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 151(C).
    6. Sharshir, S.W. & Elsheikh, A.H. & Peng, Guilong & Yang, Nuo & El-Samadony, M.O.A. & Kabeel, A.E., 2017. "Thermal performance and exergy analysis of solar stills – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 521-544.
    7. Giwa, Adewale & Akther, Nawshad & Housani, Amna Al & Haris, Sabeera & Hasan, Shadi Wajih, 2016. "Recent advances in humidification dehumidification (HDH) desalination processes: Improved designs and productivity," Renewable and Sustainable Energy Reviews, Elsevier, vol. 57(C), pages 929-944.
    8. Oliveira, Cíntia Carla Melgaço de & Brittes, José Luiz Pereira & Silveira Junior, Vivaldo, 2019. "Dynamic operating conditions strategy for water hybrid cooling under variable heating demand," Applied Energy, Elsevier, vol. 237(C), pages 635-645.
    9. Sudaporn Sudprasert & Pornchai Jaroensen, 2021. "Study of the thermal performance of water-soaked porous wall under a tropical climate [Simulation study of applying thermal insulation in the condominium rooms to reduce cooling energy]," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 16(4), pages 1453-1463.
    10. Nada, S.A. & Elattar, H.F. & Mahmoud, M.A. & Fouda, A., 2020. "Performance enhancement and heat and mass transfer characteristics of direct evaporative building free cooling using corrugated cellulose papers," Energy, Elsevier, vol. 211(C).
    11. El-Agouz, S.A. & Abd El-Aziz, G.B. & Awad, A.M., 2014. "Solar desalination system using spray evaporation," Energy, Elsevier, vol. 76(C), pages 276-283.
    12. Lee, Sangkeum & Hong, Junhee & Har, Dongsoo, 2016. "Jointly optimized control for reverse osmosis desalination process with different types of energy resource," Energy, Elsevier, vol. 117(P1), pages 116-130.
    13. Huang, Xin & Chen, Hu & Ling, Xiang & Liu, Lin & Huhe, Taoli, 2022. "Investigation of heat and mass transfer and gas–liquid thermodynamic process paths in a humidifier," Energy, Elsevier, vol. 261(PA).
    14. Chiara Bersani & Ahmed Ouammi & Roberto Sacile & Enrico Zero, 2020. "Model Predictive Control of Smart Greenhouses as the Path towards Near Zero Energy Consumption," Energies, MDPI, vol. 13(14), pages 1-17, July.
    15. Li, Chennan & Goswami, D. Yogi & Shapiro, Andrew & Stefanakos, Elias K. & Demirkaya, Gokmen, 2012. "A new combined power and desalination system driven by low grade heat for concentrated brine," Energy, Elsevier, vol. 46(1), pages 582-595.
    16. Abohorlu Doğramacı, Pervin & Riffat, Saffa & Gan, Guohui & Aydın, Devrim, 2019. "Experimental study of the potential of eucalyptus fibres for evaporative cooling," Renewable Energy, Elsevier, vol. 131(C), pages 250-260.
    17. Lanbo Lai & Xiaolin Wang & Gholamreza Kefayati & Eric Hu, 2021. "Evaporative Cooling Integrated with Solid Desiccant Systems: A Review," Energies, MDPI, vol. 14(18), pages 1-23, September.
    18. Subin Mattara Chalill & Snehaunshu Chowdhury & Ramanujam Karthikeyan, 2021. "Prediction of Key Crop Growth Parameters in a Commercial Greenhouse Using CFD Simulation and Experimental Verification in a Pilot Study," Agriculture, MDPI, vol. 11(7), pages 1-23, July.
    19. Shao, Shuangquan & Liu, Haichao & Zhang, Hainan & Tian, Changqing, 2019. "Experimental investigation on a loop thermosyphon with evaporative condenser for free cooling of data centers," Energy, Elsevier, vol. 185(C), pages 829-836.
    20. Zhani, Khalifa, 2013. "Solar desalination based on multiple effect humidification process: Thermal performance and experimental validation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 24(C), pages 406-417.

    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:233:y:2021:i:c:s0360544221013840. 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.