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Optimization of the hygrothermal performance of novel metal-organic framework (MOF) based humidity pump: A CFD approach

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  • Zu, Kan
  • Qin, Menghao

Abstract

Solid desiccant humidity pump is an emerging device that enables moisture transport through the inverse gradient of vapor concentration, featuring refrigerant-free, no moveable parts and compact structure. However, traditional materials (e.g. silica gel and zeolite) have made this device less competent due to the poor sorption performance and strict regeneration conditions. In this respect, metal-organic frameworks, representing the cutting edge of the available porous materials, are expected to upgrade the performance of this device. In this study, the optimization of a novel MOF-based humidity pump (MOF-HP) was carried out. We used the CFD method to analyze the hygrothermal performance of a MOF-HP. The model built up the relationship among humid air, desiccant, and heat sink and then coupled the subdomains of the fluid flow, heat transfer, and specie transport. The model of MOF-HP under different operation conditions was validated by experimental tests. Based on the measured results, the discrepancies were maintained under 15%. A parametric optimization was subsequently carried out to enhance the hygrothermal performance of MOF-HP. This dimensional analysis provides some guidelines for MOF-HP design with the most suitable geometry. The optimized configuration is estimated to have a 1.59 times improvement in moisture removal capacity over the original design.

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  • Zu, Kan & Qin, Menghao, 2022. "Optimization of the hygrothermal performance of novel metal-organic framework (MOF) based humidity pump: A CFD approach," Energy, Elsevier, vol. 259(C).
    • Handle: RePEc:eee:energy:v:259:y:2022:i:c:s0360544222019685
    DOI: 10.1016/j.energy.2022.125073
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    References listed on IDEAS

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    1. La, D. & Li, Y. & Dai, Y.J. & Ge, T.S. & Wang, R.Z., 2012. "Development of a novel rotary desiccant cooling cycle with isothermal dehumidification and regenerative evaporative cooling using thermodynamic analysis method," Energy, Elsevier, vol. 44(1), pages 778-791.
    2. Jani, D.B. & Mishra, Manish & Sahoo, P.K., 2016. "Solid desiccant air conditioning – A state of the art review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 1451-1469.
    3. Ge, T.S. & Dai, Y.J. & Wang, R.Z., 2014. "Review on solar powered rotary desiccant wheel cooling system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 39(C), pages 476-497.
    4. Luo, Xilian & Chang, Bin & Tian, Wei & Li, Juan & Gu, Zhaolin, 2019. "Experimental study on local environmental control for historical site in archaeological museum by evaporative cooling system," Renewable Energy, Elsevier, vol. 143(C), pages 798-809.
    5. Zu, Kan & Qin, Menghao, 2021. "Experimental and modeling investigation of water adsorption of hydrophilic carboxylate-based MOF for indoor moisture control," Energy, Elsevier, vol. 228(C).
    6. Jagirdar, Mrinal & Lee, Poh Seng, 2018. "Mathematical modeling and performance evaluation of a desiccant coated fin-tube heat exchanger," Applied Energy, Elsevier, vol. 212(C), pages 401-415.
    7. Ge, T.S. & Dai, Y.J. & Wang, R.Z. & Peng, Z.Z., 2010. "Experimental comparison and analysis on silica gel and polymer coated fin-tube heat exchangers," Energy, Elsevier, vol. 35(7), pages 2893-2900.
    8. Ge, T.S. & Dai, Y.J. & Li, Y. & Wang, R.Z., 2012. "Simulation investigation on solar powered desiccant coated heat exchanger cooling system," Applied Energy, Elsevier, vol. 93(C), pages 532-540.
    9. 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).
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