IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v172y2019icp1016-1026.html
   My bibliography  Save this article

Experimental study and energy saving potential analysis of a hybrid air treatment cooling system in tropical climates

Author

Listed:
  • Cui, X.
  • Islam, M.R.
  • Chua, K.J.

Abstract

A hybrid air treatment cooling system (HATCS) has been proposed to simultaneously promote energy efficiency and improve indoor air quality (IAQ). The HATCS involves a plug-and-play air treatment system. It comprises an energy-efficient oxygen production process, an ozone-based oxidation treatment unit, and an air scrubbing device. Experimental studies have been carried out to investigate the air-purification performance and the energy consumption performance. To address the issue of outdoor air pollution, the proposed HATCS has demonstrated its capability to reduce the supply of ambient polluted air and maintain an acceptable IAQ. Experimental data have demonstrated the feasibility of employing a higher chilled water supply temperature through the cooling coil due to the reduced outdoor air intake. In addition, case studies have been carried out to investigate the energy consumption performance of the proposed HATCS in a typical office building under tropical climates. Simulation results have indicated that a lower outdoor air flow rate leads to a significant reduction on total electricity consumption for cooling. For the selected cases, it is estimated that the total annual electricity consumption saving is up to 59.3 kWh/m2 by employing the air treatment system.

Suggested Citation

  • Cui, X. & Islam, M.R. & Chua, K.J., 2019. "Experimental study and energy saving potential analysis of a hybrid air treatment cooling system in tropical climates," Energy, Elsevier, vol. 172(C), pages 1016-1026.
    • Handle: RePEc:eee:energy:v:172:y:2019:i:c:p:1016-1026
    DOI: 10.1016/j.energy.2019.02.040
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544219302294
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2019.02.040?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. Liu, Gengyuan & Yang, Zhifeng & Chen, Bin & Zhang, Yan & Su, Meirong & Ulgiati, Sergio, 2016. "Prevention and control policy analysis for energy-related regional pollution management in China," Applied Energy, Elsevier, vol. 166(C), pages 292-300.
    2. Cerezo Davila, Carlos & Reinhart, Christoph F. & Bemis, Jamie L., 2016. "Modeling Boston: A workflow for the efficient generation and maintenance of urban building energy models from existing geospatial datasets," Energy, Elsevier, vol. 117(P1), pages 237-250.
    3. Hua, L.J. & Jiang, Y. & Ge, T.S. & Wang, R.Z., 2018. "Experimental investigation on a novel heat pump system based on desiccant coated heat exchangers," Energy, Elsevier, vol. 142(C), pages 96-107.
    4. Hughes, Ben Richard & Chaudhry, Hassam Nasarullah & Calautit, John Kaiser, 2014. "Passive energy recovery from natural ventilation air streams," Applied Energy, Elsevier, vol. 113(C), pages 127-140.
    5. Wang, Yang & Zhao, Fu-Yun & Kuckelkorn, Jens & Liu, Di & Liu, Li-Qun & Pan, Xiao-Chuan, 2014. "Cooling energy efficiency and classroom air environment of a school building operated by the heat recovery air conditioning unit," Energy, Elsevier, vol. 64(C), pages 991-1001.
    6. Mao, Ning & Pan, Dongmei & Li, Zhao & Xu, Yingjie & Song, Mengjie & Deng, Shiming, 2017. "A numerical study on influences of building envelope heat gain on operating performances of a bed-based task/ambient air conditioning (TAC) system in energy saving and thermal comfort," Applied Energy, Elsevier, vol. 192(C), pages 213-221.
    7. Dongmei, Pan & Shiming, Deng & Zhongping, Lin & Ming-yin, Chan, 2013. "Air-conditioning for sleeping environments in tropics and/or sub-tropics – A review," Energy, Elsevier, vol. 51(C), pages 18-26.
    8. Schibuola, Luigi & Scarpa, Massimiliano & Tambani, Chiara, 2018. "CO2 based ventilation control in energy retrofit: An experimental assessment," Energy, Elsevier, vol. 143(C), pages 606-614.
    9. Bui, Duc Thuan & Kum Ja, M. & Gordon, Jeffrey M. & Ng, Kim Choon & Chua, Kian Jon, 2017. "A thermodynamic perspective to study energy performance of vacuum-based membrane dehumidification," Energy, Elsevier, vol. 132(C), pages 106-115.
    10. Kabanshi, Alan & Ameen, Arman & Hayati, Abolfazl & Yang, Bin, 2018. "Cooling energy simulation and analysis of an intermittent ventilation strategy under different climates," Energy, Elsevier, vol. 156(C), pages 84-94.
    11. Gil-Baez, Maite & Barrios-Padura, Ángela & Molina-Huelva, Marta & Chacartegui, R., 2017. "Natural ventilation systems in 21st-century for near zero energy school buildings," Energy, Elsevier, vol. 137(C), pages 1186-1200.
    12. Wang, Lining & Patel, Pralit L. & Yu, Sha & Liu, Bo & McLeod, Jeff & Clarke, Leon E. & Chen, Wenying, 2016. "Win–Win strategies to promote air pollutant control policies and non-fossil energy target regulation in China," Applied Energy, Elsevier, vol. 163(C), pages 244-253.
    13. Raatikainen, Mika & Skön, Jukka-Pekka & Leiviskä, Kauko & Kolehmainen, Mikko, 2016. "Intelligent analysis of energy consumption in school buildings," Applied Energy, Elsevier, vol. 165(C), pages 416-429.
    14. Wei, Haibin & Yang, Dong & Guo, Yuanhao & Chen, Mengqian, 2018. "Coupling of earth-to-air heat exchangers and buoyancy for energy-efficient ventilation of buildings considering dynamic thermal behavior and cooling/heating capacity," Energy, Elsevier, vol. 147(C), pages 587-602.
    15. Ji, Ying & Xu, Peng, 2015. "A bottom-up and procedural calibration method for building energy simulation models based on hourly electricity submetering data," Energy, Elsevier, vol. 93(P2), pages 2337-2350.
    16. Chua, K.J. & Chou, S.K. & Yang, W.M. & Yan, J., 2013. "Achieving better energy-efficient air conditioning – A review of technologies and strategies," Applied Energy, Elsevier, vol. 104(C), pages 87-104.
    17. Duan, Zhiyin & Zhao, Xudong & Li, Junming, 2017. "Design, fabrication and performance evaluation of a compact regenerative evaporative cooler: Towards low energy cooling for buildings," Energy, Elsevier, vol. 140(P1), pages 506-519.
    18. Marie-Eve Héroux & H. Anderson & Richard Atkinson & Bert Brunekreef & Aaron Cohen & Francesco Forastiere & Fintan Hurley & Klea Katsouyanni & Daniel Krewski & Michal Krzyzanowski & Nino Künzli & Inga , 2015. "Quantifying the health impacts of ambient air pollutants: recommendations of a WHO/Europe project," International Journal of Public Health, Springer;Swiss School of Public Health (SSPH+), vol. 60(5), pages 619-627, July.
    19. Yang, Zheng & Ghahramani, Ali & Becerik-Gerber, Burcin, 2016. "Building occupancy diversity and HVAC (heating, ventilation, and air conditioning) system energy efficiency," Energy, Elsevier, vol. 109(C), pages 641-649.
    20. Nath, Ranjit K. & Zain, M.F.M. & Jamil, M., 2016. "An environment-friendly solution for indoor air purification by using renewable photocatalysts in concrete: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 1184-1194.
    21. Jovanović, Marina & Vučićević, Biljana & Turanjanin, Valentina & Živković, Marija & Spasojević, Vuk, 2014. "Investigation of indoor and outdoor air quality of the classrooms at a school in Serbia," Energy, Elsevier, vol. 77(C), pages 42-48.
    22. Zhang, Sheng & Cheng, Yong & Fang, Zhaosong & Huan, Chao & Lin, Zhang, 2017. "Optimization of room air temperature in stratum-ventilated rooms for both thermal comfort and energy saving," Applied Energy, Elsevier, vol. 204(C), pages 420-431.
    23. Tang, Rui & Wang, Shengwei & Shan, Kui & Cheung, Howard, 2018. "Optimal control strategy of central air-conditioning systems of buildings at morning start period for enhanced energy efficiency and peak demand limiting," Energy, Elsevier, vol. 151(C), pages 771-781.
    24. Du, Zhimin & Jin, Xinqiao & Fan, Bo, 2015. "Evaluation of operation and control in HVAC (heating, ventilation and air conditioning) system using exergy analysis method," Energy, Elsevier, vol. 89(C), pages 372-381.
    25. Chen, Xi & Yang, Hongxing & Sun, Ke, 2016. "A holistic passive design approach to optimize indoor environmental quality of a typical residential building in Hong Kong," Energy, Elsevier, vol. 113(C), pages 267-281.
    26. Zhang, Shaohui & Worrell, Ernst & Crijns-Graus, Wina & Wagner, Fabian & Cofala, Janusz, 2014. "Co-benefits of energy efficiency improvement and air pollution abatement in the Chinese iron and steel industry," Energy, Elsevier, vol. 78(C), pages 333-345.
    27. Ge, T.S. & Dai, Y.J. & Wang, R.Z. & Li, Y., 2015. "Performance of two-stage rotary desiccant cooling system with different regeneration temperatures," Energy, Elsevier, vol. 80(C), pages 556-566.
    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. Song, Malin & Peng, Licheng & Shang, Yuping & Zhao, Xin, 2022. "Green technology progress and total factor productivity of resource-based enterprises: A perspective of technical compensation of environmental regulation," Technological Forecasting and Social Change, Elsevier, vol. 174(C).

    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. Lizana, Jesus & Serrano-Jimenez, Antonio & Ortiz, Carlos & Becerra, Jose A. & Chacartegui, Ricardo, 2018. "Energy assessment method towards low-carbon energy schools," Energy, Elsevier, vol. 159(C), pages 310-326.
    2. Jing, Gang & Cai, Wenjian & Zhang, Xin & Cui, Can & Yin, Xiaohong & Xian, Huacai, 2019. "An energy-saving oriented air balancing strategy for multi-zone demand-controlled ventilation system," Energy, Elsevier, vol. 172(C), pages 1053-1065.
    3. Cui, Can & Xue, Jing, 2024. "Energy and comfort aware operation of multi-zone HVAC system through preference-inspired deep reinforcement learning," Energy, Elsevier, vol. 292(C).
    4. Gil-Baez, Maite & Barrios-Padura, Ángela & Molina-Huelva, Marta & Chacartegui, R., 2017. "Natural ventilation systems in 21st-century for near zero energy school buildings," Energy, Elsevier, vol. 137(C), pages 1186-1200.
    5. Cui, X. & Mohan, B. & Islam, M.R. & Chou, S.K. & Chua, K.J., 2017. "Energy performance evaluation and application of an air treatment system for conditioning building spaces in tropics," Applied Energy, Elsevier, vol. 204(C), pages 1500-1512.
    6. Gao, D.C. & Sun, Y.J. & Ma, Z. & Ren, H., 2021. "A review on integration and design of desiccant air-conditioning systems for overall performance improvements," Renewable and Sustainable Energy Reviews, Elsevier, vol. 141(C).
    7. Xi Yang & Xiaoqian Xi & Shan Guo & Wanqi Lin & Xiangzhao Feng, 2018. "Carbon Mitigation Pathway Evaluation and Environmental Benefit Analysis of Mitigation Technologies in China’s Petrochemical and Chemical Industry," Energies, MDPI, vol. 11(12), pages 1-25, November.
    8. Cui, X. & Islam, M.R. & Mohan, B. & Chua, K.J., 2016. "Theoretical analysis of a liquid desiccant based indirect evaporative cooling system," Energy, Elsevier, vol. 95(C), pages 303-312.
    9. Thu, K. & Mitra, S. & Saha, B.B. & Srinivasa Murthy, S., 2018. "Thermodynamic feasibility evaluation of hybrid dehumidification – mechanical vapour compression systems," Applied Energy, Elsevier, vol. 213(C), pages 31-44.
    10. Chai, Shaowei & Sun, Xiangyu & Zhao, Yao & Dai, Yanjun, 2019. "Experimental investigation on a fresh air dehumidification system using heat pump with desiccant coated heat exchanger," Energy, Elsevier, vol. 171(C), pages 306-314.
    11. Hua, Lingji & Wang, Ruzhu, 2022. "An exergy analysis and parameter optimization of solid desiccant heat pumps recovering the condensation heat for desiccant regeneration and heat transfer enhancement," Energy, Elsevier, vol. 238(PB).
    12. Tureková, Ivana & Marková, Iveta & Sventeková, Eva & Harangózo, Jozef, 2022. "Evaluation of microclimatic conditions during the teaching process in selected school premises. Slovak case study," Energy, Elsevier, vol. 239(PD).
    13. Jing, Gang & Cai, Wenjian & Zhang, Xin & Cui, Can & Yin, Xiaohong & Xian, Huacai, 2019. "Modeling, air balancing and optimal pressure set-point selection for the ventilation system with minimized energy consumption," Applied Energy, Elsevier, vol. 236(C), pages 574-589.
    14. Chaudhuri, Tanaya & Soh, Yeng Chai & Li, Hua & Xie, Lihua, 2019. "A feedforward neural network based indoor-climate control framework for thermal comfort and energy saving in buildings," Applied Energy, Elsevier, vol. 248(C), pages 44-53.
    15. Bui, T.D. & Chen, W.D. & Islam, M.R. & Zhao, D. & Chua, K.J., 2023. "Studying the performance of a pilot scale vacuum-based membrane dehumidifier," Applied Energy, Elsevier, vol. 351(C).
    16. Wu, Bingjie & Cai, Wenjian & Chen, Haoran, 2021. "A model-based multi-objective optimization of energy consumption and thermal comfort for active chilled beam systems," Applied Energy, Elsevier, vol. 287(C).
    17. Peng, Wei & Yang, Junnan & Lu, Xi & Mauzerall, Denise L., 2018. "Potential co-benefits of electrification for air quality, health, and CO2 mitigation in 2030 China," Applied Energy, Elsevier, vol. 218(C), pages 511-519.
    18. Abdel-Salam, Mohamed R.H. & Fauchoux, Melanie & Ge, Gaoming & Besant, Robert W. & Simonson, Carey J., 2014. "Expected energy and economic benefits, and environmental impacts for liquid-to-air membrane energy exchangers (LAMEEs) in HVAC systems: A review," Applied Energy, Elsevier, vol. 127(C), pages 202-218.
    19. Yanxia Li & Chao Wang & Sijie Zhu & Junyan Yang & Shen Wei & Xinkai Zhang & Xing Shi, 2020. "A Comparison of Various Bottom-Up Urban Energy Simulation Methods Using a Case Study in Hangzhou, China," Energies, MDPI, vol. 13(18), pages 1-23, September.
    20. Xin Cui & Le Sun & Sicong Zhang & Liwen Jin, 2019. "On the Study of a Hybrid Indirect Evaporative Pre-Cooling System for Various Climates," Energies, MDPI, vol. 12(23), pages 1-16, November.

    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:172:y:2019:i:c:p:1016-1026. 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.