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A review on windcatcher for passive cooling and natural ventilation in buildings, Part 1: Indoor air quality and thermal comfort assessment

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  • Jomehzadeh, Fatemeh
  • Nejat, Payam
  • Calautit, John Kaiser
  • Yusof, Mohd Badruddin Mohd
  • Zaki, Sheikh Ahmad
  • Hughes, Ben Richard
  • Yazid, Muhammad Noor Afiq Witri Muhammad

Abstract

The most prominent challenge in 21th century is global warming which seriously threats the mankind. Building sector with 40% of global energy consumption and GHG emission play a key role in this threat. In this regard, the impact of cooling systems cannot be ignored where along with ventilation and heating systems totally account for 60% of energy consumed in buildings. Passive cooling systems can be a promising alternative to reduce energy consumption. One of the oldest passive cooling system that is still being used today is windcatcher. By manipulating pressure differences and the buoyancy effect, an adequate level of ventilation in buildings can be provided by windcatchers. Since most of the previous windcatcher studies assessed the design characteristics, the current investigation focused on the indoor air quality (IAQ) and thermal comfort aspects. The review details and compares the different theoretical and experimental methods employed by researchers in different case studies to assess the IAQ and thermal comfort. It was found that most IAQ studies were conducted in the UK using CFD and experimental techniques. Previous studies assessed IAQ based on several parameters such as air flow rate, air change rate, CO2 concentration, air change effectiveness and mean age of air. The findings of the studies revealed that satisfactory IAQ were generally achieved using the windcatcher. On the other hand, thermal comfort studies of windcatchers were mainly conducted in hot climates such as in the Middle East. In addition to night ventilation, the review also looked into the different types of cooling methods incorporated with windcatchers such as evaporative cooling, earth to air heat exchangers (EAHE) and heat transfer devices (HTD). Night ventilation was found to be effective in temperate and cold conditions while additional cooling using evaporative cooling, EAHE and HTD were found to be necessary in hot climates.

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  • Jomehzadeh, Fatemeh & Nejat, Payam & Calautit, John Kaiser & Yusof, Mohd Badruddin Mohd & Zaki, Sheikh Ahmad & Hughes, Ben Richard & Yazid, Muhammad Noor Afiq Witri Muhammad, 2017. "A review on windcatcher for passive cooling and natural ventilation in buildings, Part 1: Indoor air quality and thermal comfort assessment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 70(C), pages 736-756.
    • Handle: RePEc:eee:rensus:v:70:y:2017:i:c:p:736-756
    DOI: 10.1016/j.rser.2016.11.254
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    Cited by:

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    2. Farshad Amiraslani, 2021. "‘Environmental Impact Assessment’ in Drylands: Late Knowledge Penetration or a Deliberate Ignorance for Megaprojects?," World, MDPI, vol. 2(3), pages 1-5, July.
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    5. Payam Nejat & Fatemeh Jomehzadeh & Hasanen Mohammed Hussen & John Kaiser Calautit & Muhd Zaimi Abd Majid, 2018. "Application of Wind as a Renewable Energy Source for Passive Cooling through Windcatchers Integrated with Wing Walls," Energies, MDPI, vol. 11(10), pages 1-23, September.
    6. Halil Zafer Alibaba, 2018. "Heat and Air Flow Behavior of Naturally Ventilated Offices in a Mediterranean Climate," Sustainability, MDPI, vol. 10(9), pages 1-23, September.
    7. Hessam Taherian & Robert W. Peters, 2023. "Advanced Active and Passive Methods in Residential Energy Efficiency," Energies, MDPI, vol. 16(9), pages 1-19, May.
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    9. Murtaza Mohammadi & John Kaiser Calautit, 2019. "Numerical Investigation of the Wind and Thermal Conditions in Sky Gardens in High-Rise Buildings," Energies, MDPI, vol. 12(7), pages 1-33, April.
    10. María Nuria Sánchez & Emanuela Giancola & Eduardo Blanco & Silvia Soutullo & María José Suárez, 2019. "Experimental Validation of a Numerical Model of a Ventilated Façade with Horizontal and Vertical Open Joints," Energies, MDPI, vol. 13(1), pages 1-16, December.
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    14. Michael Strobel & Uli Jakob & Wolfgang Streicher & Daniel Neyer, 2023. "Spatial Distribution of Future Demand for Space Cooling Applications and Potential of Solar Thermal Cooling Systems," Sustainability, MDPI, vol. 15(12), pages 1-32, June.
    15. Zhang, Haihua & Yang, Dong & Tam, Vivian W.Y. & Tao, Yao & Zhang, Guomin & Setunge, Sujeeva & Shi, Long, 2021. "A critical review of combined natural ventilation techniques in sustainable buildings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 141(C).
    16. Sung-Chin Chung & Yi-Pin Lin & Chun Yang & Chi-Ming Lai, 2019. "Natural Ventilation Effectiveness of Awning Windows in Restrooms in K-12 Public Schools," Energies, MDPI, vol. 12(12), pages 1-14, June.
    17. Pouranian, Fatemeh & Akbari, Habibollah & Hosseinalipour, S.M., 2021. "Performance assessment of solar chimney coupled with earth-to-air heat exchanger: A passive alternative for an indoor swimming pool ventilation in hot-arid climate," Applied Energy, Elsevier, vol. 299(C).
    18. Momoka Nagasue & Haruka Kitagawa & Takashi Asawa & Tetsu Kubota, 2024. "A Systematic Review of Passive Cooling Methods in Hot and Humid Climates Using a Text Mining-Based Bibliometric Approach," Sustainability, MDPI, vol. 16(4), pages 1-29, February.
    19. Ahmed, Tariq & Kumar, Prashant & Mottet, Laetitia, 2021. "Natural ventilation in warm climates: The challenges of thermal comfort, heatwave resilience and indoor air quality," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    20. Simon Li, 2023. "Review of Engineering Controls for Indoor Air Quality: A Systems Design Perspective," Sustainability, MDPI, vol. 15(19), pages 1-46, September.
    21. Liu, Miaomiao & Nejat, Payam & Cao, Pinlu & Jimenez-Bescos, Carlos & Calautit, John Kaiser, 2024. "A critical review of windcatcher ventilation: Micro-environment, techno-economics, and commercialisation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 191(C).
    22. Marouen Ghoulem & Khaled El Moueddeb & Ezzedine Nehdi & Fangliang Zhong & John Calautit, 2020. "Design of a Passive Downdraught Evaporative Cooling Windcatcher (PDEC-WC) System for Greenhouses in Hot Climates," Energies, MDPI, vol. 13(11), pages 1-23, June.
    23. Miranda, Nicole D. & Renaldi, Renaldi & Khosla, Radhika & McCulloch, Malcolm D., 2021. "Bibliometric analysis and landscape of actors in passive cooling research," Renewable and Sustainable Energy Reviews, Elsevier, vol. 149(C).
    24. Jinghua Yu & Kangxin Leng & Feifei Wang & Hong Ye & Yongqiang Luo, 2020. "Simulation Study on Dynamic Thermal Performance of a New Ventilated Roof with Form-Stable PCM in Southern China," Sustainability, MDPI, vol. 12(22), pages 1-21, November.

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