| Issue |
E3S Web Conf.
Volume 356, 2022
The 16th ROOMVENT Conference (ROOMVENT 2022)
|
|
|---|---|---|
| Article Number | 04030 | |
| Number of page(s) | 4 | |
| Section | Airflow Visualization, Measurement and Simulation | |
| DOI | https://doi.org/10.1051/e3sconf/202235604030 | |
| Published online | 31 August 2022 | |
Study on wind environment of semi-open space in hot-arid and hot-humid climate zones in rural areas
Henan Polytechnic University, Jiaozuo, 454000, Henan, China
* Corresponding author: chxyhpu@163.com
To explore the coupling effect of open space temperature and air velocity in hot-arid and hot-humid climate regions in rural China, 1690 valid data were obtained by long-term field tests and questionnaires were carried out in hot-arid and hot-humid regions. Results indicated that when the operative temperature is below 33.5 °C, the mean thermal sensation decreases with the increase of air velocity in the hot-humid region. When the operative temperature rose to greater than 33.5 °C, the mean thermal sensation could be significantly reduced only when the air velocity is over 1.0 m/s. However, increasing air velocity in hot-arid regions can significantly improve the thermal sensation. In addition, residents in hot-humid regions were more willing to increase airflow than those in hot-arid regions. These results support the theory of climate adaptation and can provide a reference for the design of semi-open space buildings in rural regions.
© The Authors, published by EDP Sciences, 2022
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