摘要
本研究探讨了降温和增加气流的方式对活动状态变化后人体热舒适的影响。实验模拟夏季人从室外通勤后到达建筑内的心理和生理反应。研究结果表明,增加空气流速可显著缩短活动状态变化后人员恢复热舒适所需的时间,并提高了人体的热舒适水平。人员对气流的需求与室内温度和恢复时间呈显著相关性,为满足既舒适又节能的热环境提出了综合控制策略。
This study investigated the impact of cooling and increasing airfow on thermal comfort following changes in activity state.Experiments were conducted to simulate the psychological and physiological responses of people arriving indoors after commuting from outdoor environments in summer.The results indicate that increasing air velocity significantly shortens the time required for individuals to recover their thermal comfort after the activity,and improves their level of thermal comfort.The demandfor airfow was significantly related to indoor temperature and recovery time,thus providing a comprehensive control strategy for achieving both comfortable and energy-efficient thermal environments.
作者
赵胜凯
杨柳
翟永超
ZHAO Shengkai;YANG Liu;ZHAI Yongchao(Xian University of Architecture and Technology;Xi'an University of Architecture and Technology Professor,Xian University of Architecture and Technology)
出处
《世界建筑》
2023年第9期120-123,共4页
World Architecture
基金
国家自然科学基金项目批准号:51978553。
关键词
代谢率突变
空气温度
气流
热舒适
控制策略
metabolic down-step transient
air temperature
air movement
thermal comfort
control strategy
