Thermal Science 2021 Volume 25, Issue 6 Part A, Pages: 4225-4231
https://doi.org/10.2298/TSCI2106225H
Full text ( 952 KB)
Thermal comfort models of venue in hot and humid subtropical regions
Huang Xiaodan (School of Art and Design, Guangdong University of Technology, Guangzhou, China), dandyhuang@163.com
Zhang Qingyuan (Institute of Urban Innovation, Yokohama National University, Yokohama, Japan)
Ma Xiaoli (School of Engineering and Computer Science, University of Hull, Hull, United Kingdom)
In order to improve the design effect of venues, this paper establishes the
evaluation model of indoor thermal comfort for the humid and hot
subtropical areas, which provides theoretical reference for venue design.
This paper investigates the thermal sensation of basketball players by
questionnaire, analyzes the relation-ship between thermal sensation vote and
standard effective temperature, predicted mean vote, and wet bulb globe
temperature, and develops an index called predicted thermal sensation by
using the least square method. The relationship between outdoor air
temperature and indoor working temperature under neutral conditions is
obtained by measuring data. The results show that the correlation between
thermal sensation vote and air temperature is the strongest, R2 is 0.753,
while the relationship between thermal sensation vote and air speed is weak,
R2 is 0.012. Thermal sensation vote and set, predicted mean vote and wet
bulb globe temperature are not suitable for athletes in the field
environment.
Keywords: thermal comfort model, questionnaire survey method, least square method, hot-humid subtropical region