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dc.contributor.authorRubino, Felice
dc.contributor.authorCorbin, Anne-Clémence
dc.contributor.authorFerreira, Manuela
dc.contributor.authorLabbanieh, Ahmad Rashed
dc.contributor.authorSanguigno, Luigi
dc.contributor.authorSoulat, Damien
dc.contributor.authorMaligno, Angelo
dc.date.accessioned2020-12-04T15:56:58Z
dc.date.available2020-12-04T15:56:58Z
dc.date.issued2019-07-02
dc.identifier.citationRubino, F., Corbin, A.C., Ferreira, M., Labbanieh, A.R., Sanguigno, L., Soulat, D. and Maligno, A., (2019). 'Permeability characterization of braided fabrics made of hemp fibers'. AIP Conference Proceedings, 2113(1), pp. 060008. AIP Publishing.en_US
dc.identifier.doi10.1063/1.5112603
dc.identifier.urihttp://hdl.handle.net/10545/625449
dc.description.abstractReinforcement permeability represents crucial parameters in the manufacturing of fiber reinforced composites by liquid composite molding processes (LCM) [1]. Evaluation of fabric permeability is usually challenging and it requires several flow experiments. Indeed, permeability usually presents different values due to the anisotropic nature of textiles and different values have to be evaluated to calculate the permeability tensor. In addition, different flow conditions could establish during the impregnation: macroscopic and microscopic flow through the inter- and intra-tow leading to unevenly wetted regions of the fabric. Finally, differently from synthetic fibers, natural fibers can absorb fluid, acting as a sink, drawing fluid from the main flow and causing swelling of the natural fibers. In this work unsaturated permeability of braided hemp fabrics are studied for different architectures. Two type of braided fabric were investigated: triaxial and biaxial braids. Three distinct values of braiding angle, namely 45°, 50° and 60° were adopted for the biaxial braid to assess the impact of the braiding angle on the reinforcement permeability. The relation between permeability, porosity and fabric architecture was obtained in the case of the Vacuum Assisted Resin Infusion process.en_US
dc.description.sponsorshipN/Aen_US
dc.language.isoenen_US
dc.publisherAIP Publishingen_US
dc.relation.urlhttps://aip.scitation.org/doi/abs/10.1063/1.5112603en_US
dc.sourcePROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2019
dc.subjectPermeabilityen_US
dc.subjecthemp fibresen_US
dc.titlePermeability characterization of braided fabrics made of hemp fibersen_US
dc.typeMeetings and Proceedingsen_US
dc.contributor.departmentUniversity of Derbyen_US
dc.contributor.departmentUniversity of Lille, Ensait, Gemtex, F-59000, Roubaix, Franceen_US
dcterms.dateAccepted2019
dc.author.detailN/Aen_US


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