暖体假人的出汗模拟方式与测量算法

Sweating design in different thermal manikins and their measurement methods

应用出汗暖体假人来测量服装的热湿传递性能是服装热舒适性研究的重要手段。系统地回顾了出汗暖体假人的发展过程,对出汗暖体假人的出汗形式作了明确的分类,并详细阐述了不同出汗系统的设计原理、相应的测量算法以及可能的结果差异。通过分析指出,新型被动式出汗设计和一步法测量原理具有不需要任何假设条件就可以完成服装热阻和湿阻2个指标同时测量的特点,是比较先进且具有前途的方法,将会在出汗假人研制中得到更多的应用。

Perspiring thermal manikin is proved to be an effective approach to evaluating heat and moisture transmission performance in the study of clothing thermal comfort. This paper reviewed the development of perspiring or sweating thermal manikins with clear classification, and their design principle of sweating systems and corresponding measurement method have been described in detail, as well as their possible differences in results. Through analysis, concludes that the passive water supply perspiring way and one step measurement method is an advanced and promising approach in measurement of clothing thermal insulation and vapor resistance simultaneously without any hypothesis and will be recognized more in later perspiring thermal manikin development.