NUMERICAL MODELLING OF TEXTILE STRUCTURES: POTENTIAL AND LIMITS

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dc.contributor.authorBOŇKOVÁ, KAROLÍNA
dc.contributor.organizationTechnická univerzita v Liberci
dc.date.accessioned2023-04-19T09:20:48Z
dc.date.available2023-04-19T09:20:48Z
dc.description.abstractNumerical modelling, namely finite element modelling, is a standardised tool in many branches of engineering. In textile engineering, due to the complexity of the structure, many limitations occur in using this approach. Despite the limitations the finite element modelling of textiles has huge potential for the future. This contribution deals with FE modelling of tensile test in wale and course direction of single jersey knitted fabric. The meso level of the structure was chosen for the model, so it could be possible to track the behaviour of yarn interlacement during the simulated deformation. The virtual model was created according to parameters of single jersey knitted fabric sample, which was produced from polyester monofilament. By using monofilament instead of staple yarn, contacts between fibres in yarn could be excluded in FE model preparation. Two different computational programs were used for simulations – MSC Marc Metant for implicit computing approach and ANSYS LS-DYNA for explicit computing approach. The results from implicit and explicit solver were compared and discussed. Validation of models was done and results were included in the discussion. Due to big deformations of textiles, explicit solver appears to be more suitable for finite element modelling in textile engineering.cs
dc.formattext
dc.format.extent6 stran
dc.identifier.doi10.15240/tul/008/2023-1-005
dc.identifier.issn1335-0617
dc.identifier.urihttps://dspace.tul.cz/handle/15240/167234
dc.language.isocscs
dc.publisherTechnical University of Liberec
dc.publisher.abbreviationTUL
dc.relation.isbasedonDöbrich, O., Gereke, T., Cherif, Ch. (2015). Textile and Composite Modelling on a nearMicro-scale: Possibilities and Benefits. 10th European LS-DYNA Conference 2015, Würzburg, Germany [online 17.10.2022] https://www.dynalook.com/conferences/10th-european-lsdyna-conference/4%20Materials%20II%20- %20Endless%20Fibers/01-DoebrichTechnicalUnivDresden-P.pdf
dc.relation.isbasedonKomeili, M., & Milani, A. S. (2011). Finite Element Modeling of Woven Fabric Composites at Meso-Level under Combined Loading Modes. In (Ed.), Advances in Modern Woven Fabrics Technology. IntechOpen. https://doi.org/10.5772/17333
dc.relation.isbasedonSodhani, D., Reese, S., Jockenhövel, S., Mela, P., Stapleton, S. E. (2018) Multi-scale modelling and simulation of a highly deformable embedded biomedical textile mesh composite, Composites Part B: Engineering, 143. 113-131. https://doi.org/10.1016/j.compositesb.2018.01.010.
dc.relation.isbasedonLin, H., Clifford, M., Long, A., Lee, K., Guo, N. (2012). A finite element approach to the modelling of fabric mechanics and its application to virtual fabric design and testing. Journal of The Textile Institute, 103. 1-14. https://doi.org/10.1080/00405000.2012.660755
dc.relation.isbasedonLiu, D., Christe, D., Shakibajahromi, B., Knittel, Ch., Castaneda, N., Breen, D., Dion, G., Kontsos, A. (2017) On the role of material architecture in the mechanical behavior of knitted textiles, International Journal of Solids and Structures, 109.101-111. https://doi.org/10.1016/j.ijsolstr.2017.01.011.
dc.relation.isbasedonWadekar, P., Perumal, V., Dion, G., Kontsos, A., Breen, D. (2020). An optimized yarn-level geometric model for Finite Element Analysis of weft-knitted fabrics. Computer Aided Geometric Design, vol. 80, https://doi.org/10.1016/j.cagd.2020.101883.
dc.relation.ispartofFibres and Textiles
dc.subjectFinite element methodcs
dc.subjectImplicit and explicit solvercs
dc.subjectTextile structurescs
dc.subjectModellingcs
dc.subjectTensile testcs
dc.subjectKnitted fabriccs
dc.titleNUMERICAL MODELLING OF TEXTILE STRUCTURES: POTENTIAL AND LIMITSen
dc.typeArticleen
local.accessopen access
local.citation.epage35
local.citation.spage30
local.facultyFaculty of Textile Engineeringen
local.fulltextyesen
local.relation.issue1
local.relation.volume30
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