IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v138y2017icp103-117.html
   My bibliography  Save this article

Performances of grooved plates falling film absorber

Author

Listed:
  • Michel, Benoit
  • Le Pierrès, Nolwenn
  • Stutz, Benoit

Abstract

This study presents a new plate-type falling film absorber design, consisting in a vertical grooved falling film absorber. The grooves are designed to obtain good absorber plate wettability, even at a low solution flow rate, resulting in a laminar solution flow regime. Using experimental and numerical tools, the vapor absorption on a LiBr falling film solution is characterized for different operating conditions. The impact of absorber length, cooling water inlet temperature, absorber water vapor pressure, solution inlet temperature, LiBr mass fraction and flow rate is investigated. Experimentally, a high absorption rate is achieved: as high as 7·10−3 kg s−1 m−2. Moreover, a 1D stationary model of water vapor absorption in a laminar vertical falling film is introduced and validated. Numerical investigations allow defining the absorber effectiveness for a wide range of operating conditions.

Suggested Citation

  • Michel, Benoit & Le Pierrès, Nolwenn & Stutz, Benoit, 2017. "Performances of grooved plates falling film absorber," Energy, Elsevier, vol. 138(C), pages 103-117.
    • Handle: RePEc:eee:energy:v:138:y:2017:i:c:p:103-117
    DOI: 10.1016/j.energy.2017.07.026
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S036054421731201X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2017.07.026?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. Aydin, Devrim & Casey, Sean P. & Riffat, Saffa, 2015. "The latest advancements on thermochemical heat storage systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 41(C), pages 356-367.
    2. N’Tsoukpoe, K. Edem & Le Pierrès, Nolwenn & Luo, Lingai, 2012. "Numerical dynamic simulation and analysis of a lithium bromide/water long-term solar heat storage system," Energy, Elsevier, vol. 37(1), pages 346-358.
    3. N'Tsoukpoe, K. Edem & Liu, Hui & Le Pierrès, Nolwenn & Luo, Lingai, 2009. "A review on long-term sorption solar energy storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(9), pages 2385-2396, December.
    4. N'Tsoukpoe, K.E. & Le Pierrès, N. & Luo, L., 2013. "Experimentation of a LiBr–H2O absorption process for long-term solar thermal storage: Prototype design and first results," Energy, Elsevier, vol. 53(C), pages 179-198.
    5. Bigham, Sajjad & Yu, Dazhi & Chugh, Devesh & Moghaddam, Saeed, 2014. "Moving beyond the limits of mass transport in liquid absorbent microfilms through the implementation of surface-induced vortices," Energy, Elsevier, vol. 65(C), pages 621-630.
    6. Mortazavi, Mehdi & Nasr Isfahani, Rasool & Bigham, Sajjad & Moghaddam, Saeed, 2015. "Absorption characteristics of falling film LiBr (lithium bromide) solution over a finned structure," Energy, Elsevier, vol. 87(C), pages 270-278.
    7. Zhang, Jing & Zhang, Hong-Hu & He, Ya-Ling & Tao, Wen-Quan, 2016. "A comprehensive review on advances and applications of industrial heat pumps based on the practices in China," Applied Energy, Elsevier, vol. 178(C), pages 800-825.
    8. Ali, Ahmed Hamza H., 2010. "Design of a compact absorber with a hydrophobic membrane contactor at the liquid-vapor interface for lithium bromide-water absorption chillers," Applied Energy, Elsevier, vol. 87(4), pages 1112-1121, April.
    9. Aliane, A. & Abboudi, S. & Seladji, C. & Guendouz, B., 2016. "An illustrated review on solar absorption cooling experimental studies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 443-458.
    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. Kumar, Ritunesh & Khan, Rehan & Ma, Zhenjun, 2021. "Suitability of plate versus cylinder surface for the development of low flow falling film liquid desiccant dehumidifiers," Renewable Energy, Elsevier, vol. 179(C), pages 723-736.
    2. Sui, Zengguang & Wu, Wei, 2023. "AI-assisted maldistribution minimization of membrane-based heat/mass exchangers for compact absorption cooling," Energy, Elsevier, vol. 263(PC).

    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. Mortazavi, Mehdi & Schmid, Michael & Moghaddam, Saeed, 2017. "Compact and efficient generator for low grade solar and waste heat driven absorption systems," Applied Energy, Elsevier, vol. 198(C), pages 173-179.
    2. Gao, J.T. & Xu, Z.Y. & Wang, R.Z., 2020. "Experimental study on a double-stage absorption solar thermal storage system with enhanced energy storage density," Applied Energy, Elsevier, vol. 262(C).
    3. N’Tsoukpoe, Kokouvi Edem & Osterland, Thomas & Opel, Oliver & Ruck, Wolfgang K.L., 2016. "Cascade thermochemical storage with internal condensation heat recovery for better energy and exergy efficiencies," Applied Energy, Elsevier, vol. 181(C), pages 562-574.
    4. Yu, N. & Wang, R.Z. & Lu, Z.S. & Wang, L.W. & Ishugah, T.F., 2014. "Evaluation of a three-phase sorption cycle for thermal energy storage," Energy, Elsevier, vol. 67(C), pages 468-478.
    5. Ding, Zhixiong & Wu, Wei, 2021. "A hybrid compression-assisted absorption thermal battery with high energy storage density/efficiency and low charging temperature," Applied Energy, Elsevier, vol. 282(PA).
    6. N’Tsoukpoe, Kokouvi Edem & Kuznik, Frédéric, 2021. "A reality check on long-term thermochemical heat storage for household applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 139(C).
    7. Ding, Zhixiong & Wu, Wei & Leung, Michael, 2021. "Advanced/hybrid thermal energy storage technology: material, cycle, system and perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    8. Ding, Zhixiong & Wu, Wei & Chen, Youming & Leung, Michael, 2020. "Dynamic characteristics and performance improvement of a high-efficiency double-effectthermal battery for cooling and heating," Applied Energy, Elsevier, vol. 264(C).
    9. Hamza Ayaz & Veerakumar Chinnasamy & Junhyeok Yong & Honghyun Cho, 2021. "Review of Technologies and Recent Advances in Low-Temperature Sorption Thermal Storage Systems," Energies, MDPI, vol. 14(19), pages 1-36, September.
    10. Cola, Fabrizio & Hey, Jonathan & Romagnoli, Alessandro, 2018. "Characterization of the droplet formation phase for the H2OLiBr absorber: An analytical and experimental analysis," Applied Energy, Elsevier, vol. 222(C), pages 885-897.
    11. Courbon, Emilie & D'Ans, Pierre & Permyakova, Anastasia & Skrylnyk, Oleksandr & Steunou, Nathalie & Degrez, Marc & Frère, Marc, 2017. "A new composite sorbent based on SrBr2 and silica gel for solar energy storage application with high energy storage density and stability," Applied Energy, Elsevier, vol. 190(C), pages 1184-1194.
    12. Asfand, Faisal & Bourouis, Mahmoud, 2015. "A review of membrane contactors applied in absorption refrigeration systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 45(C), pages 173-191.
    13. Amaris, Carlos & Vallès, Manel & Bourouis, Mahmoud, 2018. "Vapour absorption enhancement using passive techniques for absorption cooling/heating technologies: A review," Applied Energy, Elsevier, vol. 231(C), pages 826-853.
    14. Zhang, Y.N. & Wang, R.Z. & Li, T.X., 2017. "Experimental investigation on an open sorption thermal storage system for space heating," Energy, Elsevier, vol. 141(C), pages 2421-2433.
    15. Gordeeva, L.G. & Aristov, Yu.I., 2019. "Adsorptive heat storage and amplification: New cycles and adsorbents," Energy, Elsevier, vol. 167(C), pages 440-453.
    16. Fumey, Benjamin & Weber, Robert & Baldini, Luca, 2023. "Heat transfer constraints and performance mapping of a closed liquid sorption heat storage process," Applied Energy, Elsevier, vol. 335(C).
    17. Wu, Wei & Wang, Baolong & Shi, Wenxing & Li, Xianting, 2014. "Absorption heating technologies: A review and perspective," Applied Energy, Elsevier, vol. 130(C), pages 51-71.
    18. Asfand, Faisal & Stiriba, Youssef & Bourouis, Mahmoud, 2015. "CFD simulation to investigate heat and mass transfer processes in a membrane-based absorber for water-LiBr absorption cooling systems," Energy, Elsevier, vol. 91(C), pages 517-530.
    19. Mortazavi, Mehdi & Nasr Isfahani, Rasool & Bigham, Sajjad & Moghaddam, Saeed, 2015. "Absorption characteristics of falling film LiBr (lithium bromide) solution over a finned structure," Energy, Elsevier, vol. 87(C), pages 270-278.
    20. Lizana, Jesús & Chacartegui, Ricardo & Barrios-Padura, Angela & Ortiz, Carlos, 2018. "Advanced low-carbon energy measures based on thermal energy storage in buildings: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3705-3749.

    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:138:y:2017:i:c:p:103-117. 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.