吐鲁番地区民居人体适应性热舒适评价研究
Adaptive thermal comfort evaluation for residential buildings in Turfan
摘要：
为了解我国干热干冷气候下人体适应性热舒适的特点，采用传统热舒适现场研究方法，对吐鲁番地区冬、夏两季人体热感觉与操作温度及湿感觉与相对湿度的关系进行了回归分析，运用适应性PMV（aPMV）模型中提出的自适应系数λ量化计算了2个季节人体的自适应水平，得到了冬、夏季λ分别为-0.49和0.53，冬季λ值与《民用建筑室内热湿环境评价标准》提出的λ值基本相同，而夏季差异较大。建议对干热干冷地区室内热湿环境进行评价时，应选用不同的λ值，以避免出现偏差。
Abstract：
To understand the characteristics of human adaptive thermal comfort in the regions with dry-hot and dry-cold climate, carries out a field survey on thermal comfort in Turfan, and analyses the correlations between human thermal sensation and operative temperature as well as humid sensation and relative humidity in winter and summer by statistical regression. Analyses the human adaptation levels in two seasons using the adaptive coefficient (λ) proposed by adaptive PMV (aPMV) model, and obtains that the λ is -0.49 for winter and 0.53 for summer. The λ for summer varies from the value proposed by Evaluation standard for indoor thermal environment in civil buildings in China, while it is similar in winter. Suggests that different λ should be given when evaluating indoor thermal environment in dry-hot and dry-cold climate regions in order to avoid the deviation.
Keywords:indoor thermal environment evaluation, dry-hot and dry-cold climate, thermal comfort, thermal sensation, humid sensation, adaptive coefficient, adaptive PMV (aPMV) model