Coupled heat and moisture transfer properties of new regenerated cellulosic fabrics
To avoid disturb the coupled heat and moisture transfer properties of fabrics by traditional direct contact measurement using temperature sensors, a new method using infrared camera was developed to measure fabric surface temperature without disturbing fabric surface status. The non-contact method was used in this paper to investigate the heat and moisture coupling transfer characteristics in fabrics of new regenerated fibres such as soybean and Modal. The results indicated that soybean, Modal and their mixed fabrics had similar interaction of coupled heat and moisture transfer in fabrics. By clustering analysis of the changed temperature parameters of fabrics, two indexes, Ks and Δ Tmax, were introduced to evaluate the interaction of coupled heat and moisture transfer. Ks described the increasing of moisture heat temperature, while Δ Tmax is the maximal difference between the dry heat temperature and the moist heat temperature of fabrics.
WANG Yunyi LI Jun YU Qingwen HUANG Ziwei
Protective Clothing Research Centre of Fashion Institute, Donghua University, Shanghai 200051, P.R.China
国际会议
2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)
上海
英文
437-440
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）