人对温度、湿度、风速的感觉与着衣指数的分析研究

THE SENSATION OF HUMAN TO TEMPERATURE & HUMILITY & WIND SPEED AND THE CLOTHING

体表温度、体感温度、不舒适指数及着衣指数能将人们对环境气象中温度、湿度、风速和日射的综合感觉或反应定量化 .该文对这 4个指标进行了详细的分析 ,指出各自的适用范围 .使用武汉的数据进行计算 ,在高温区补充了夏季居民对这 4个指标的感觉分类界限 ,并讨论了有关的预报问题 .

Some indexes such as mean skin temperature (TS), effective temperature, discomfort index(DI) and clothing index (CI) are able to quantilize the sensations of human to the heat in an environment with various combinations of air temperature, humility and wind. These indexes are analyzed in detail to show the specific scopes in which each index could work well respectively. The results calculated by those indexes with the meteorological data from Wuhan, are applied to compare with the synchronic number of sunstroke among residents of the city. The demarcation of these indexes for the sensation of residents in summer are given based on the analyzes stated above. Finally the prediction problems of these indexes are discussed.