人体头部体表温度随室内环境温度变化研究
发布时间：2019-06-15 04:13
【摘要】：为研究人体头部局部特征部位的散热情况,得到局部特征部位体表温度随环境温度变化规律,选取身体健康、体态标准的青年男女各20名为测试对象并分成男、女两组,根据红外热辐射测温原理对测试对象头部选取5个局部特征部位进行测温、记录。控制空气湿度50%和风速0.15m·s-1,并以2℃幅度逐渐将环境温度从18℃升高到32℃。发现健康青年女性头部各特征部位体表温度略高于男性;男女受试者头部各特征部位体表温度在一定范围内随环境温度近似正比例变化;运动对头部体表各部分温度影响较小且存在差异。分析结果可应用于人体头部特征部位热流研究并对人体健康状况判断提供参考数据。
[Abstract]:In order to study the heat dissipation of local characteristic parts of human head and obtain the variation of body surface temperature with environmental temperature, 20 young men and women with good health and posture standard were selected as test objects and divided into male and female groups. According to the principle of infrared thermal radiation temperature measurement, five local feature parts were selected for temperature measurement and recorded. The air humidity and wind speed were controlled by 50% and 0.15 m 路s ~ (- 1), and the ambient temperature was gradually increased from 18 鈩，
本文编号：2499957
[Abstract]:In order to study the heat dissipation of local characteristic parts of human head and obtain the variation of body surface temperature with environmental temperature, 20 young men and women with good health and posture standard were selected as test objects and divided into male and female groups. According to the principle of infrared thermal radiation temperature measurement, five local feature parts were selected for temperature measurement and recorded. The air humidity and wind speed were controlled by 50% and 0.15 m 路s ~ (- 1), and the ambient temperature was gradually increased from 18 鈩，
本文编号：2499957
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