Experimental determination of the permeability of textiles: A benchmark exercise

Arbter, Rene; Beraud, J. M.; Binétruy, Christophe; Bizet, Laurent; Bréard, Joël; Comas-Cardona, Sébastien; Demaria, Cristian; Endruweit, A.; Ermanni, Paolo; Gommer, Frank; Hasanovic, S.; Henrat, P.; Klunker, Florian; Laine, Bertrand; Lavanchy, Sébastien; Lomov, Stepan Vladimirovitch; Long, A.C.; Michaud, Véronique; Morren, Gerd; Ruiz, Édu; Sol, Hugo; Trochu, F.; Verleye, Bart; Wietgrefe, M.; Wu, Wen-yu; Ziegmann, Gerhard

doi:10.1016/j.compositesa.2011.04.021

Cited by 247 publications

(204 citation statements)

References 48 publications

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“…In respect to the determination of accurate and comparable permeability values and the prediction of reliable process conditions, a minimization of the material property variation, the acquisition and analysis of the special features of each single measurement system as well as the basic understanding of the geometrical variations according to the permeability characteristics are necessary. It is also very important to know, that the statistical uncertainty of material and process parameters are affecting the calculated permeability coefficients with an uncertainty of 8% [16,[41][42][43][44][45][46][47].…”

Section: Discussionmentioning

confidence: 99%

“…In addition the deviation of the used textile properties, the batch quality, the deviance in fibre orientation, the distance between the rovings and the differences in areal weight had an influence on the permeability calculation results. The influence of material in homogeneities are higher to assess than the experimental errors [13,41].…”

Section: Benchmark Studiesmentioning

confidence: 99%

“…However, in a literature review performed by Dungan and Sastry [40] it was found, that the relation of saturated to unsaturated permeability can range from 1/4 to 4. In the first international benchmark exercise Arbter et al [41] accomplished permeability measurements on 11 institutes using 16 different measurement systems. Saturated and unsaturated 1D test rigs as well as 2D permeameters were used in these studies.…”

Section: Benchmark Studiesmentioning

confidence: 99%

See 2 more Smart Citations

An evaluation of the reproducibility of capacitive sensor based in-plane permeability measurements: A benchmarking study

Grössing

Becker²,

Kaufmann³

et al. 2015

Express Polym. Lett.

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Section: Discussionmentioning

confidence: 99%

Section: Benchmark Studiesmentioning

confidence: 99%

Section: Benchmark Studiesmentioning

confidence: 99%

See 1 more Smart Citation

An evaluation of the reproducibility of capacitive sensor based in-plane permeability measurements: A benchmarking study

Grössing

Becker²,

Kaufmann³

et al. 2015

Express Polym. Lett.

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“…Their efforts were important, but the implication of a larger part of the composite world is necessary to take a step towards standardization. An initial international permeability benchmark exercise [21], initiated by ONERA (Office National d'Étude et de Recherche Aérospotiales, France) and Katholieke Universiteit Leuven, was conductd for this purpose. The aim was to get an overview of the methods, practical uses and range of results of different participants worldwide.…”

Section: Introductionmentioning

confidence: 99%

Experimental determination of the permeability of engineering textiles: Benchmark II

Vernet

Ruiz

Advani

et al. 2014

Composites Part A: Applied Science and Manufacturing

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201

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Elsevier Vernet, N.; Ruiz, E.; Advani, S.; Alms, JB.; Aubert, M.; Barburski, M.; Barari, B.... (2014) Abstract:In this second international permeability benchmark, the in-plane permeability values of a carbon fabric were determined by 12 participants worldwide. One other participant also investigated the deformation of this fabric. The aim of this work was to obtain comparable results in order to make a step towards standardization of permeability measurements of fibrous reinforcements. The procedures used by most participants were according to the guidelines defined for this exercise after the first benchmark. Unidirectional injections in three in-plane directions of the fabric were conducted to determine the unsaturated in-plane permeability tensor. Parameters such as fiber volume fraction, injection pressure and fluid viscosity have been fixed in order to minimize sources of scatter. The comparison of the results from each participant was encouraging. The scatter between data obtained while respecting the test guidelines was close to the scatter of the setups themselves. A slightly 2 higher dispersion was observed when some parameters differed from the recommendations.Overall, a good correlation is observed between all the results of this exercise.

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“…It is also unanimously accepted that errors in permeability assessment could be as high as one order of magnitude. A worldwide benchmark organised for the measurement of carbon fabric in-plane permeability using 16 different experimental procedures has shown results in large scatter data, although for each procedure the results appeared consistent [8,9].…”

Section: Introductionmentioning

confidence: 99%

Experimental and theoretical analysis of (water) permeability variation of nonwoven textiles subjected to compression

Turtoi¹,

Cicone

Fatu

2017

Mechanics & Industry

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-This paper presents the experimental determination of permeability for unidirectional in-plane flow through a thin layer of nonwoven porous textile subjected to various rates of compression. The experiments were made on an original device that allows the variation of porous layer compression and pressure differential. The permeability was calculated assuming the validity of Darcy law and, in parallel, Darcy-Forchheimer model. The preliminary results obtained with water show that pressure gradient does not influence sensibly the resistance to flow of the material and Darcy's law is applicable. For permeabilityporosity correlation the experimental results were fitted using the well-known Kozeny-Carman equation. Also good correlation was found with other two models derived from Kozeny-Carman.

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Experimental determination of the permeability of textiles: A benchmark exercise

Cited by 247 publications

References 48 publications

An evaluation of the reproducibility of capacitive sensor based in-plane permeability measurements: A benchmarking study

An evaluation of the reproducibility of capacitive sensor based in-plane permeability measurements: A benchmarking study

Experimental determination of the permeability of engineering textiles: Benchmark II

Experimental and theoretical analysis of (water) permeability variation of nonwoven textiles subjected to compression

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