A Review on The Effect of Air Distribution in Protected Occupied Zone Ventilation
Keywords:
Air Distribution, Thermal Comfort, Air Quality, Energy Efficiency Ventilation, Ventilation Effectiveness, Ventilation Efficiency PerformanceAbstract
Indoor air quality and comfort are directly related to ventilation and air distribution strategies. The purpose of this article is to examine the research done on airflow distribution systems and the efficiency of ventilation in a protected inhabited zone. This analysis demonstrates that different tasks of the ventilation system, such as removing heat, removing pollutants, supplying fresh air to the breathing zone, and protecting occupants from cross infection, need different measures of effectiveness or efficiency when evaluating ventilation systems. The study also provides a thorough foundation by discussing techniques for monitoring and analyzing ventilation and air distribution. Finally, we undertake a discussion on the utility and advantages of various ventilation systems, providing a roadmap for future research. The findings of the investigation provide a foundation for the potential future use of individualized ventilation.
References
[1] S. M. McHugh, A. D. K. Hill, and H. Humphreys, "Laminar airflow and the prevention of surgical site infection. More harm than good?," Surgeon, vol. 13, no. 1, pp. 52-58, 2015, https://doi.org/10.1016/j.surge.2014.10.003
[2] K. Horikiri, Y. Yao, and J. Yao, "Numerical optimisation of thermal comfort improvement for indoor environment with occupants and furniture," Energy Build., vol. 88, pp. 303-315, 2015, https://doi.org/10.1016/j.enbuild.2014.12.015
[3] A. Aganovic, G. Cao, L. I. Stenstad, and J. G. Skogås, "Impact of surgical lights on the velocity distribution and airborne contamination level in an operating room with laminar airflow system," Build. Environ., vol. 126, pp. 42-53, 2017, https://doi.org/10.1016/j.buildenv.2017.09.024
[4] S. Sadrizadeh, S. Holmberg, and A. Tammelin, "A numerical investigation of vertical and horizontal laminar airflow ventilation in an operating room," Build. Environ., vol. 82, pp. 517-525, 2014, https://doi.org/10.1016/j.buildenv.2014.09.013
[5] H. J. Chen, B. Moshfegh, and M. Cehlin, "Investigation on the flow and thermal behavior of impinging jet ventilation systems in an office with different heat loads," Build. Environ., vol. 59, pp. 127-144, 2013, https://doi.org/10.1016/j.buildenv.2012.08.014
[6] A. Essa, T. Yamanaka, T. Kobayashi, and N. Choi, "Effect of source location on contaminant dispersion pattern and occupants inhaled air quality in lecture room under displacement ventilation," Japan Archit. Rev., 2022, https://doi.org/10.1002/2475-8876.12313
[7] A. A. Mahdi, Q. R. Al-Amir, and A. K. Yakoob, "Air Distribution Performance Inside Office Room with Combined Displacement and Personal Ventilation," IOP Conf. Ser. Mater. Sci. Eng., vol. 978, no. 1, 2020, https://doi.org/10.1088/1757-899X/978/1/012048
[8] S. Saran et al., "Heating, ventilation and air conditioning (HVAC) in intensive care unit," Crit. Care, vol. 24, no. 1, pp. 1-11, 2020, https://doi.org/10.1186/s13054-020-02907-5
[9] A. Ameen, M. Cehlin, U. Larsson, and T. Karimipanah, "Experimental investigation of the ventilation performance of different air distribution systems in an office environment-cooling mode," Energies, vol. 12, no. 7, 2019, https://doi.org/10.3390/en12071354
[10] A. Aganovic and G. Cao, "Evaluation of airborne contaminant exposure in a single-bed isolation ward equipped with a protected occupied zone ventilation system," Indoor Built Environ., vol. 28, no. 8, pp. 1092-1103, 2019, https://doi.org/10.1177/1420326X18823048
[11] M. Bayoumi, "Method to integrate radiant cooling with hybrid ventilation to improve energy efficiency and avoid condensation in hot, humid environments," Buildings, vol. 8, no. 5, 2018, https://doi.org/10.3390/buildings8050069
Downloads
Published
Issue
Section
License
Copyright (c) 2023 Devesh Kumar , Shivendra Singh

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Re-users must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. This license allows for redistribution, commercial and non-commercial, as long as the original work is properly credited.