制冷技术2025，Vol.45Issue(2)：15-21,35,8.DOI:10.3969/j.issn.2095-4468.2025.02.103
屏蔽门式地铁站的非组织渗透风冷负荷研究
Research of Unorganized Infiltration Air Cooling Loads in Platform Screen Door Subway Station
尹钰胜 1王杰炜 2魏子清 2翟晓强2
作者信息
- 1. 上海交通大学中英国际低碳学院,上海 201306
- 2. 上海交通大学机械与动力工程学院,上海 200240
- 折叠
摘要
Abstract
To investigate the cooling load variation induced by unorganized infiltration airflow in platform screen door metro stations,field measurements and numerical simulations are conducted at a non-transfer underground platform screen door metro station in Shanghai.A simplified simulation model for unorganized infiltration airflow is developed and validated using on-site infiltration airflow data collected at platform screen doors and station entrances/exits during train arrival and departure cycles.The dynamic variation patterns of unorganized infiltration airflow are systematically analyzed,and the validated model is employed to calculate real-time infiltration load profiles for two typical scenarios of weekdays and weekends.The results show that the infiltration air load is increased during the peak passenger flow period,and the maximum infiltration air loads on weekdays and weekends are 29.8%and 30.8%,respectively.关键词
非组织渗透风/屏蔽门/地铁站/动态规律/动态负荷Key words
Unorganized infiltration air/Screen door/Subway station/Dynamic rule/Dynamic loading引用本文复制引用
尹钰胜,王杰炜,魏子清,翟晓强..屏蔽门式地铁站的非组织渗透风冷负荷研究[J].制冷技术,2025,45(2):15-21,35,8.
