纺织学报 ›› 2008, Vol. 29 ›› Issue (2): 37-40.

• 纺织工程 • 上一篇    下一篇

新型再生纤维织物的热湿耦合作用

王云仪;余庆文;冯家好;李俊;陈益松   

  1. 东华大学服装学院 上海200051
  • 收稿日期:2007-04-03 修回日期:2007-10-09 出版日期:2008-02-15 发布日期:2008-02-15

Research on the heat and moisture coupling transfer in new regenerated fiber fabrics

WANG Yunyi;YU Qingwen;FENG Jiahao;LI Jun;CHEN Yisong   

  1. Fashion Institute;Donghua University;Shanghai 200051;China
  • Received:2007-04-03 Revised:2007-10-09 Online:2008-02-15 Published:2008-02-15

摘要: 为了避免传统温度传感器对织物表面温度传递的影响,利用红外热像仪开发一种无干扰的精确计测织物表面温度的新方法。并利用该方法分析比较大豆蛋白复合纤维、莫代尔等新型再生纤维织物的热湿耦合作用。结果表明:大豆蛋白复合纤维、莫代尔纤维及其混纺织物的热湿耦合作用规律是相似的。织物温度变化参数聚类分析表明,可用织物湿热温度上升速率和织物湿热温度与干热温度之差的最大值作为织物热湿耦合作用的主要表征指标。

Abstract: To avoid the influence bring about by the traditional temperature sensor when detecting the heat transfer on the surface of fabric,a new method using infrared camera was developed to non-contact measuring fabric surface temperature without disturbing fabric surface status.It was used in this paper to investigate the heat and moisture coupling transfer characteristics in fabrics of new regenerated fiber material—soybean protein fiber,Modal and so on.The results indicated that soybean protein fiber,Modal and their mixed fabrics had similar interaction of coupled heat and moisture transfer in textiles.Through clustering analysis of varied temperature parameters of fabrics,it indicated that theKSandΔTmaxwere right indexes to evaluate interaction of coupled heat and moisture transfer.AndKSdescribe ascended velocity of moisture heat temperature;ΔTmax is the biggest gap between dry heat temperature and moisture heat temperature of fabrics.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!