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  • Townsend, Philip,1991Gothenburg University,Göteborgs universitet,RISE,Jordbruk och livsmedel,Chalmers University of Technology, Sweden; University of Gothenburg, Sweden,Chalmers tekniska högskola,RISE Research Institutes of Sweden,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Research Institutes of Sweden (RISE) (author)

Stochastic modelling of 3D fiber structures imaged with X-ray microtomography

  • Article/chapterEnglish2021

Publisher, publication year, extent ...

  • Elsevier B.V.2021
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ri-52961
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-52961URI
  • https://doi.org/10.1016/j.commatsci.2021.110433DOI
  • https://research.chalmers.se/publication/523255URI
  • https://gup.ub.gu.se/publication/306822URI
  • https://lup.lub.lu.se/record/91e9f8d6-abaf-403e-b260-ac8a52261012URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding details: Technische Universität Kaiserslautern, TU KL; Funding details: Stiftelsen för Strategisk Forskning, SSF, SSF AM13-0066; Funding details: VINNOVA, 2018–00424; Funding details: Vetenskapsrådet, VR, VR 2018-03986; Funding text 1: This work was financially supported by Vinnova (project number 2018–00424) as part of the CoSiMa project, as well as by the Swedish Research Council (VR 2018-03986) and by the Swedish Foundation for Strategic Research (SSF AM13-0066). The authors would like to thank Claudia Redenbach and Katja Schladitz of the Technical University of Kaiserslautern and the Fraunhofer Institute for Industrial Mathematics for their hospitality and informative discussions during a research visit to Kaiserslautern. We are also very grateful for the valuable comments given by the anonymous reviewers.; Funding text 2: This work was financially supported by Vinnova (project number 2018?00424) as part of the CoSiMa project, as well as by the Swedish Research Council (VR 2018-03986) and by the Swedish Foundation for Strategic Research (SSF AM13-0066). The authors would like to thank Claudia Redenbach and Katja Schladitz of the Technical University of Kaiserslautern and the Fraunhofer Institute for Industrial Mathematics for their hospitality and informative discussions during a research visit to Kaiserslautern. We are also very grateful for the valuable comments given by the anonymous reviewers.
  • Many products incorporate into their design fibrous material with particular levels of permeability as a way to control the retention and flow of liquid. The production and experimental testing of these materials can be expensive and time consuming, particularly if it needs to be optimised to a desired level of absorbency. We consider a parametric virtual fiber model as a replacement for the real material to facilitate studying the relationship between structure and properties in a cheaper and more convenient manner. 3D image data sets of a sample fibrous material are obtained using X-ray microtomography and the individual fibers isolated. The segmented fibers are used to estimate the parameters of a 3D stochastic model for generating softcore virtual fiber structures. We use several spatial measures to show the consistency between the real and virtual structures, and demonstrate with lattice Boltzmann simulations that our virtual structure has good agreement with respect to the permeability of the physical material. © 2021 The Author(s)

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  • Larsson, EmanuelChalmers University of Technology,RISE,Jordbruk och livsmedel,Lund University, Sweden,Lunds universitet,RISE Research Institutes of Sweden,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)em7315la (author)
  • Karlson, TomasEssity Hygiene and Health AB, Sweden (author)
  • Hall, Stephen A.Lund University,Lunds universitet,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,LINXS - Institute of advanced Neutron and X-ray Science,Kemiska institutionen,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH,Department of Chemistry,Faculty of Engineering, LTH,Lund University, Sweden; Lund Institute of Advanced Neutron and X-ray Science, Sweden(Swepub:lu)soli-shh (author)
  • Lundman, Malin,1973Essity Hygiene and Health AB, Sweden(Swepub:cth)mallundm (author)
  • Bergström, PerEssity Hygiene and Health AB, Sweden (author)
  • Hanson, Charlotta,1959Essity Hygiene and Health AB, Sweden; Chalmers University of Technology, Sweden,Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)hansonc (author)
  • Loren, NiklasRISE,Jordbruk och livsmedel,Chalmers University of Technology, Sweden,Chalmers tekniska högskola,RISE Research Institutes of Sweden,Research Institutes of Sweden (RISE)(Swepub:cth)lorenn (author)
  • Gebäck, Tobias,1977Chalmers University of Technology,Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Chalmers University of Technology, Sweden; University of Gothenburg, Sweden(Swepub:gu)xgebto (author)
  • Särkkä, Aila,1962Chalmers University of Technology,Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Chalmers University of Technology, Sweden; University of Gothenburg, Sweden(Swepub:gu)xsarai (author)
  • Röding, MagnusGothenburg University,Göteborgs universitet,RISE,Jordbruk och livsmedel,Chalmers University of Technology, Sweden; University of Gothenburg, Sweden,Chalmers tekniska högskola,RISE Research Institutes of Sweden,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Research Institutes of Sweden (RISE)(Swepub:cth)roding (author)
  • RISEJordbruk och livsmedel (creator_code:org_t)

Related titles

  • In:Computational materials science: Elsevier B.V.1940927-02561879-0801

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