Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Advancements in package opening simulations
Blekinge Institute of Technology, Faculty of Engineering, Department of Mechanical Engineering.
Tetra Pak, SWE.
2014 (English)In: Procedia Materials Science / [ed] Zhang, Z; Skallerud, B; Thaulow, C; Ostby, E; He, J, Elsevier, 2014, Vol. 3, 1441-1446 p.Conference paper, (Refereed)
Abstract [en]

The fracture mechanical phenomenon occurring during the opening of a beverage package is rather complex to simulate. Reliable and calibrated numerical material models describing thin layers of packaging materials are needed. Selection of appropriate constitutive models for the continuum material models and how to address the progressive damage modeling in various loading scenarios is also of great importance. The inverse modeling technique combined with video recording of the involved deformation mechanisms is utilized for identification of the material parameters. Large deformation, anisotropic non-linear material behavior, adhesion and fracture mechanics are all identified effects that are needed to be included in the virtual opening model. The results presented in this paper shows that it is possible to select material models in conjunction with continuum material damage models, adequately predicting the mechanical behavior of failure in thin laminated packaging materials. Already available techniques and functionalities in the commercial finite element software Abaqus are used. Furthermore, accurate descriptions of the included geometrical features are important. Advancements have therefore also been made within the experimental techniques utilizing a combination of microCT-scan, SEM and photoelasticity enabling extraction of geometries and additional information from ordinary experimental tests and broken specimens. Finally, comparison of the experimental opening and the virtual opening, showed a good correlation with the developed finite element modeling technique.

Place, publisher, year, edition, pages
Elsevier, 2014. Vol. 3, 1441-1446 p.
Keyword [en]
Abaqus, adhesion, constitutive model, opening simulation, progressive damage
National Category
Applied Mechanics
Identifiers
URN: urn:nbn:se:bth-6611DOI: 10.1016/j.mspro.2014.06.233ISI: 000398274600228Local ID: oai:bth.se:forskinfoAB636FE90962BF23C1257D61006CFFF4OAI: oai:DiVA.org:bth-6611DiVA: diva2:834129
Conference
0th European Conference on Fracture (ECF), Trondheim
Note

http://www.sciencedirect.com/science/article/pii/S221181281400234X Open access journal

Available from: 2014-10-03 Created: 2014-09-28 Last updated: 2017-06-16Bibliographically approved

Open Access in DiVA

fulltext(1128 kB)277 downloads
File information
File name FULLTEXT01.pdfFile size 1128 kBChecksum SHA-512
61d635ef2b9ed8c40ed8f19f6745a029987a8e7d25e0fc0c47fb89b968c3eac167856f1f7cc5ead35dbd07404f625a33913fd8843d6a395553e6a2aa11e81bf4
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Andreasson, Eskil
By organisation
Department of Mechanical Engineering
Applied Mechanics

Search outside of DiVA

GoogleGoogle Scholar
Total: 277 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 272 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf