Determination of yarn and fiber diameters after swelling using a capillary rise method
Determination of yarn and fiber diameters after swelling using a capillary rise method
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使用毛细管上升法测定溶胀后的纱线和纤维直径
DOI：
10.1080/00405000.2011.589573
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
S. B. Nasrallah
中科院分区：
文献类型：
--
作者：
S. Benltoufa;F. Fayala;S. B. Nasrallah
考虑纤维和纱线鳞片横向膨胀的影响，研究了纺织针织物的毛细管动力学。基于工业结构参数、毛细管机制和宏观和微观孔隙度尺度上的膨胀率，开发了一个数学模型。毛细管动力学用于确定溶胀后的纱线和纤维直径，并与使用显微方法确定的直径进行比较。为了验证我们的模型，使用不同溶胀率的原材料（棉和 PET）对平纹针织物进行了一系列实验。结果表明两种直径测定方法之间具有良好的一致性。
Capillary kinetics of textile knitted fabrics are investigated considering the effect of transverse swelling in fiber and yarn scales. A mathematical model was developed based on the industrial construction parameters, the capillary mechanism and the swelling ratio on both porosity scales: macro and micro. The capillary kinetics are used to determine the yarn and fiber diameters after swelling and compared to those determined using a microscopic method. In order to validate our model, a series of experiments was conducted on jersey knitted fabric using raw materials with different swelling ratios: cotton and PET. The results showed good agreement between the two methods of diameter determinations.