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Experimental investigation of desiccant wheel dehumidification control method for changes in regeneration heat input

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  • Saputra, Dendi Adi
  • Osaka, Yugo
  • Tsujiguchi, Takuya
  • Haruki, Masashi
  • Kumita, Mikio
  • Kodama, Akio

Abstract

This study discusses the effects of changes in the regeneration heat input on the dehumidification performance of a desiccant wheel to confirm its effective operation mode. The quantity of heat input to the regeneration air is assumed to change from 100% to 42%, assuming that the inlet regeneration air at 26 °C can be heated to the maximum regeneration temperature of 75 °C with a regeneration airflow velocity of 2 m/s. For this reason, the constant regeneration airflow velocity mode and the constant regeneration air temperature mode were studied experimentally. The results show that the constant regeneration temperature operation mode produced a smaller drop in dehumidification performance when the regeneration heat input was reduced. Furthermore, the transient responses of the dehumidification performance to long and short changes in the heat input were analyzed in both operating modes. The results confirmed that the constant regeneration temperature mode with proportional control of the rotor rotation speed was effective in stemming the decline in dehumidification performance when the heat input change was relatively long. However, the rotation speed control effect disappeared during short changes in the heat input because the buffer effect of the adsorption capacity of the rotor became much larger.

Suggested Citation

  • Saputra, Dendi Adi & Osaka, Yugo & Tsujiguchi, Takuya & Haruki, Masashi & Kumita, Mikio & Kodama, Akio, 2020. "Experimental investigation of desiccant wheel dehumidification control method for changes in regeneration heat input," Energy, Elsevier, vol. 205(C).
    • Handle: RePEc:eee:energy:v:205:y:2020:i:c:s0360544220312160
    DOI: 10.1016/j.energy.2020.118109
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    References listed on IDEAS

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    1. Daou, K. & Wang, R.Z. & Xia, Z.Z., 2006. "Desiccant cooling air conditioning: a review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 10(2), pages 55-77, April.
    2. 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.
    3. Angrisani, Giovanni & Roselli, Carlo & Sasso, Maurizio, 2013. "Effect of rotational speed on the performances of a desiccant wheel," Applied Energy, Elsevier, vol. 104(C), pages 268-275.
    4. Panaras, G. & Mathioulakis, E. & Belessiotis, V., 2011. "Proposal of a control strategy for desiccant air-conditioning systems," Energy, Elsevier, vol. 36(9), pages 5666-5676.
    5. Angrisani, Giovanni & Minichiello, Francesco & Roselli, Carlo & Sasso, Maurizio, 2012. "Experimental analysis on the dehumidification and thermal performance of a desiccant wheel," Applied Energy, Elsevier, vol. 92(C), pages 563-572.
    6. Angrisani, Giovanni & Capozzoli, Alfonso & Minichiello, Francesco & Roselli, Carlo & Sasso, Maurizio, 2011. "Desiccant wheel regenerated by thermal energy from a microcogenerator: Experimental assessment of the performances," Applied Energy, Elsevier, vol. 88(4), pages 1354-1365, April.
    7. Zhu, Jun & Chen, Wu, 2014. "Energy and exergy performance analysis of a marine rotary desiccant air-conditioning system based on orthogonal experiment," Energy, Elsevier, vol. 77(C), pages 953-962.
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    Cited by:

    1. Park, Myeong Hyeon & Chung, Jun Yeob & Hong, Seong Ho & Shin, Hyun Ho & Lee, Dongchan & Kim, Yongchan, 2023. "Optimized geometric designs of desiccant wheels with metal-organic frameworks considering dehumidification capacity and energy," Energy, Elsevier, vol. 284(C).
    2. Liu, Shuo & Jang, Hyusan & Yeo, Myoung-Souk, 2023. "Experimental study on the operating characteristic of the desiccant cooling systems with the potential of condensing heat recovery," Energy, Elsevier, vol. 283(C).
    3. Zhang, Qunli & Li, Yanxin & Zhang, Qiuyue & Ma, Fengge & Lü, Xiaoshu, 2024. "Application of deep dehumidification technology in low-humidity industry: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 193(C).
    4. Chung, Jun Yeob & Park, Myeong Hyeon & Hong, Seong Ho & Baek, Jaehyun & Han, Changho & Lee, Sewon & Kang, Yong Tae & Kim, Yongchan, 2023. "Comparative performance evaluation of multi-objective optimized desiccant wheels coated with MIL-100 (Fe) and silica gel composite," Energy, Elsevier, vol. 283(C).
    5. Su, Minqi & Han, Xiaoqu & Dai, Yanbing & Wang, Jinshi & Liu, Jiping & Yan, Junjie, 2024. "Investigation on recirculated regenerative solid desiccant-assisted dehumidification system: Impact of system configurations and desiccant materials," Energy, Elsevier, vol. 286(C).

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