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Human responses to high humidity in elevated temperatures for people in hot-humid climates

机译：高温高湿气候下人类对高温高湿度的反应

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摘要

The impact of high humidity at high temperatures on the thermal and humid responses of people in hot humid climates is critical for ensuring a suitable indoor environmental quality and promoting the energy efficiency of buildings. Thirty healthy young people (15 males and 15 females), who were born and raised in hot-humid areas of China, were recruited as subjects. Six experimental conditions with high levels of air temperature (Ta) and relative humidity (RH) (29 degrees C/50%, 29 degrees C/70%, 29 degrees C/90%, 32 degrees C/50%, 32 inverted perpendicular C/70%, 32 degrees C/90%), with one extreme hot condition and two cool conditions, were tested. Both psychological and physiological responses were collected. The results indicate that the impact of humidity on human responses was not significant when the relative humidity was below 70% and was significant and increased with an increase in air temperature when the relative humidity was above 70%. The relationships between the thermal and humid responses and the ET* or RH were identified as linear or polynomial functions. The upper limit for people in hot-humid climates who engaged in sedentary activity and dressed in summer clothing (0.57 do) was determined to be 30.3 degrees C in ET* for the 90% acceptable range and 32.3 degrees C in ET* for the 80% acceptable range. This study provides useful information for the humidity requirements of indoor environments in hot-humid climates. (C) 2016 Elsevier Ltd. All rights reserved.
机译：在高温潮湿的气候中，高温高湿度对人的热和湿响应的影响对于确保合适的室内环境质量和提高建筑物的能效至关重要。招募了三十名在中国炎热潮湿地区出生和成长的健康年轻人（男15名，女15名）作为研究对象。六个实验条件，它们具有较高的气温（Ta）和相对湿度（RH）（29摄氏度/ 50％，29摄氏度/ 70％，29摄氏度/ 90％，32摄氏度/ 50％，32垂直倒置测试了在一种极端高温条件和两种凉爽条件下的C / 70％，32摄氏度/ 90％）。收集了心理和生理反应。结果表明，当相对湿度低于70％时，湿度对人的反应的影响不显着；当相对湿度高于70％时，湿度随着人的气温的升高而显着增加。热和湿度响应与ET *或RH之间的关系被确定为线性或多项式函数。确定在90％的可接受范围内在高温潮湿气候下从事久坐运动并穿着夏装的人（0.57 do）的上限为ET *中的30.3摄氏度，对于80％的人群，其ET *中的上限为32.3摄氏度可接受范围的％。这项研究为炎热潮湿的室内环境的湿度要求提供了有用的信息。 （C）2016 Elsevier Ltd.保留所有权利。

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  • 来源
    《Building and Environment》 |2017年第3期|257-266|共10页
  • 作者

    Jin Ling; Zhang Yufeng; Zhang Zhongjun;

  • 作者单位

    South China Agr Univ, Coll Water Conservancy & Civil Engn, Guangzhou, Guangdong, Peoples R China;

    South China Agr Univ, Dept Architecture, State Key Lab Subtrop Bldg Sci, Guangzhou 510640, Guangdong, Peoples R China;

    South China Agr Univ, Dept Architecture, State Key Lab Subtrop Bldg Sci, Guangzhou 510640, Guangdong, Peoples R China;

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

    Humid response; Elevated temperature; Hot-humid climate; Thermal comfort;

    机译：湿度响应;温度升高;湿热气候;热舒适度;

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