Experimental determination of the permeability of textiles: A benchmark exercise
Experimental determination of the permeability of textiles: A benchmark exercise
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DOI：
10.1016/j.compositesa.2011.04.021
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发表时间：
2011-09-01
影响因子：
8.7
通讯作者：
Ziegmann, G.
中科院分区：
文献类型：
--
作者：
Arbter, R.;Beraud, J. M.;Ziegmann, G.
在这项国际渗透性基准试验中，对两种增强织物的面内渗透性数据进行了比较，这些数据是使用总共16种不同的实验程序获得的。虽然，对于每一个程序，结果似乎是一致的，不同的程序导致分散的主要渗透率值为每种织物在任何给定的纤维体积分数的一个数量级。主要渗透率值的比率变化高达2倍。虽然实验的不确定性和变异性的标本影响分散在任何单一系列的实验结果，它被怀疑的主要来源分散在不同的程序的结果是与人为因素。为了使测量方法标准化和结果一致，将制定“良好做法”指南，以消除分散的来源。(C)2011爱思唯尔有限公司保留所有权利。
In this international permeability benchmark exercise, in-plane permeability data for two reinforcement fabrics, obtained using a total of 16 different experimental procedures, were compared. Although, for each procedure, the results appear consistent, different procedures result in a scatter of up to one order of magnitude in principal permeability values for each fabric at any given fibre volume fraction. The ratio of the principal permeability values varies by factors of up to 2. While experimental uncertainties and variability of the specimens affect the scatter in results for any single series of experiments, it is suspected that the main source of scatter in results from different procedures is related to human factors. Aiming at standardisation of measurement methods and interchangeability of results, "good practice" guidelines will be formulated in order to eliminate sources of scatter. (C) 2011 Elsevier Ltd. All rights reserved.