期刊
ANNALS OF OCCUPATIONAL HYGIENE
卷 50, 期 8, 页码 833-842出版社
OXFORD UNIV PRESS
DOI: 10.1093/annhyg/mel050
关键词
clothing physical characteristics; moisture vapour resistance; prediction model; thermal insulation; walking-able sweating manikin
Clothing thermal insulation and moisture vapour resistance are the two most important parameters in thermal environmental engineering, functional clothing design and end use of clothing ensembles. In this study, clothing thermal insulation and moisture vapour resistance of various types of clothing ensembles were measured using the walking-able sweating manikin, Walter, under various environmental conditions and walking speeds. Based on an extensive experimental investigation and an improved understanding of the effects of body activities and environmental conditions, a simple but effective direct regression model has been established, for predicting the clothing thermal insulation and moisture vapour resistance under wind and walking motion, from those when the manikin was standing in still air. The model has been validated by using experimental data reported in the previous literature. It has shown that the new models have advantages and provide very accurate prediction.
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