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首页> 外文期刊>Building and Environment >The coupled effect of temperature, humidity, and air movement on human thermal response in hot-humid and hot-arid climates in summer in China
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The coupled effect of temperature, humidity, and air movement on human thermal response in hot-humid and hot-arid climates in summer in China

机译：中国夏季夏季热湿热和热干旱气候中人体热应对的耦合效果

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摘要

Apart from temperature, relative humidity (RH) and air velocity (V-a) also affect human thermal comfort, especially in hothumid and hot-arid climate regions. To explore the coupling effects of temperature, humidity, and air movement on human thermal response in summer, two long term field studies were conducted in Beihai (a typical hot-humid region in China) and Turpan (a typical hot-arid region in China), from which 610 and 1080 valid datasets were obtained respectively. Results show that the residents of hot-arid regions have higher tolerance to hot-environment compared with residents of hothumid regions. Within the same temperature range, the residents of hothumid regions want cooler temperatures compared with the residents of hot-arid regions. The variation in RH does not have much influence on human thermal sensation, thermal comfort and thermal acceptability in hothumid climates. However, in hot-arid climates, humidity shows an opposite effect on the thermal sensation of the human body in different thermal environments. In a slightly warm environment (30 degrees C-35 degrees C), humidity has no significant effect on thermal sensation. In an extremely hot-environment (35 degrees C), an increase in humidity may negatively affect thermal sensation. Meanwhile, in hot-humid regions, when the operative temperature was lower than 33.5 degrees C, the mean thermal sensation was significantly reduced by increasing air velocity. When the operative temperature exceeded 33.5 degrees C, increasing air velocity could significantly reduce mean thermal sensation only when the air velocity exceeded 1.0 m/s. However, a slight increment in air velocity can significantly improve thermal sensation in an extremely dry environment. Moreover, the willingness to increase air movement was higher among the residents of hothumid regions than among the residents of hot-arid regions. These findings support climate adaptation theory and can serve as references for the design of low energy buildings.
机译：除了温度，相对湿度（RH）和空气速度（V-A）也会影响人类热舒适性，特别是在迄今为止和热干旱的气候区。探讨夏季人类热反应对人体热反应的耦合效果，在北海（中国典型的热湿地区）和吐鲁番（中国典型热干旱地区）进行了两项长期田间研究），分别获得610和1080有效数据集。结果表明，与热环境的耐受性较高，与哈佛尼亚州地区的居民相比，热干旱区的耐受性较高。在相同的温度范围内，与热干旱地区的居民相比，哈佛尼亚地区的居民希望冷却温度。 RH的变化对哈奇人民气候中的人体热敏，热舒适性和热可接受性有很大影响。然而，在热干燥气候中，湿度显示对不同热环境中人体的热敏感觉的相反影响。在略微温暖的环境中（30摄氏度C-35摄氏度），湿度对热敏没有显着影响。在极热环境（> 35℃）中，湿度的增加可能会对热敏产生负面影响。同时，在热湿度区域中，当操作温度低于33.5℃时，通过增加空气速度显着降低平均热敏。当操作温度超过33.5℃时，仅当空气速度超过1.0米/米时，增加的空气速度才能显着减少平均热敏。然而，空气速度的轻微增量可以显着提高极其干燥的环境中的热敏。此外，在迄今为止居民的居民的居民之中比热干旱地区的居民的居民在内，增加空气运动的意愿较高。这些调查结果支持气候适应理论，可作为低能量建筑物设计的参考。

著录项

  • 来源
    《Building and Environment》 |2020年第6期|106898.1-106898.15|共15页
  • 作者

    Yan Haiyan; Liu Qianqian; Zhao Wei; Pang Chunmei; Dong Mengru; Zhang Hao; Gao Jingyuan; Wang Hanyu; Hu Bo; Yang Liu; Wang Lu;

  • 作者单位

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China|Henan Polytech Univ Engn Lab Ecol Architecture & Environm Henan Prov Jiaozuo 454000 Henan Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Univ Liverpool Sch Architecture Liverpool L69 7ZN Merseyside England;

    Hualan Design & Consulting Grp Inst Architecture & Engn Design Nanning 530000 Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

    Xian Univ Architecture & Technol Sch Architecture Xian 710055 Peoples R China;

    Henan Polytech Univ Sch Architectural & Artist Design Jiaozuo 454000 Henan Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Thermal comfort; Relative humidity; Air speed; Hot-arid region; Hot-humid region;

    机译：热舒适性;相对湿度;空气速度;热干旱地区;热潮湿地区;

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