The Dynamic Heat and Water Vapor Transport through Innovational Natural Hygroscopic Fabrics
The dynamic heat and water vapor transport through natural hygroscopic fibers and blending is studied in this paper using a new method and technique. The trials are performed in a climatic chamber by alternating periods of exercise. A new technique, infrared image is used to measure the thermal and humidity dynamic transfer through clothing assembles during trials. The thermal and humidity comfort of the clothing, which combines thermal sensations, clamminess and surface temperature, is studied in order to conclude optimization assemble of various hygroscopic fibers, and depended on the data and basic theory of thermal and humidity transport the boundary conditions equation is extended. The extended boundary conditions equation is deducted , which is applied in certain condition when the water content of a fabric is greater than the maximum equilibrium regain of its fibers, moisture exchange is evaporation condensation process, and the air layer of clothing occurred because of lower ambient air velocity.
Hygroscopic fiber Thermal comfort Water vapor transport Infrared image Wearing trial
Haiyan Wu Weiyuan Zhang Jun Li
Fashion Institute of Donghua University, 1882 Western Yanan Rd, Shanghai 200051, China
国际会议
杭州
英文
342-347
2006-08-22（万方平台首次上网日期，不代表论文的发表时间）