In-plane permeability characterization of engineering textiles based on radial flow experiments: A benchmark exercise
- May, D
- Aktas, A
- Advani, SG
- Berg, DC
- Endruweit, A
- Fauster, E
- Lomov, S
- Long, A
- Mitschang, P
- Abaimov, S
- Abliz, D
- Akhatov, I
- Ali, MA
- Allen, TD
- Bickerton, S
- Bodaghi, M
- Caglar, B
- Caglar, H
- Chiminelli, A
- Correia, N
- Cosson, B
- Danzi, M
- Dittmann, J
- Ermann, P
- Francucci, G
- George, A
- Grishaev, V
- Hancioglu, M
- Kabachi, MA
- Kind, K
- Deleglise-Lagardere, M
- Laspalas, M
- Lebedev, O
- Lizaranzu, M
- Liotier, P-J
- Middendorf, P
- Moran, J
- Park, C-H
- Pipes, RB
- Pucci, MF
- Raynal, J
- Rodriguez, ES
- Schledjewski, R
- Schubnel, R
- Sharp, N
- Sims, G
- Sozer, EM
- Sousa, P
- Thomas, J
- Umer, R
- Wijaya, W
- Willenbacher, B
- Yong, A
- Zaremba, S
- Ziegmann, G
DOIAbstract
© 2019 Elsevier Ltd Although good progress was made by two international benchmark exercises on in-plane permeability, existing methods have not yet been standardized. This paper presents the results of a third benchmark exercise using in-plane permeability measurement, based on systems applying the radial unsaturated injection method. 19 participants using 20 systems characterized a non-crimp and a woven fabric at three different fiber volume contents, using a commercially available silicone oil as impregnating fluid. They followed a detailed characterization procedure and also completed a questionnaire on their set-up and analysis methods. Excluding outliers (2 of 20), the average coefficient of variation (c v ) between the participant's...
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