| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Chevalier, Luc
Université Gustave Eiffel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (27/27 displayed)
- 2024Identification of a Phase-Field Model for Brittle Fracture in Transversely Isotropic Elastic Materials with Application to Spruce Wood Specimens under Compression
- 2023Numerical Simulation of Infrared Heating and Ventilation before Stretch Blow Molding of PET Bottlescitations
- 2023Identification of polymer behavior from nonequibiaxial elongation test with temperature and strain rate conditions close to blow molding processcitations
- 2023In situ adjustment of a visco hyper elastic model for stretch blow molding process simulation of poly‐ethylene terephthalate bottlescitations
- 2022A new biaxial apparatus for tensile tests on Poly Ethylene Terephthalate optimized specimen at stretch blow molding conditionscitations
- 2022A multi-model approach for wooden furniture failure under mechanical loadcitations
- 2020Simulation of the Injection Stretch Blow Moulding Process: an Anisotropic Visco-hyperelastic Model for PET Behaviorcitations
- 2020Simulation of the Injection Stretch Blow Molding Process: An Anisotropic Visco‐Hyperelastic Model for Polyethylene Terephthalate Behaviorcitations
- 2018Caractérisation expérimentale et simulation stochastique du comportement des meubles à base de panneaux de particules
- 2017Self Heating during Stretch Blow Molding: an Experimental Numerical Comparison
- 2017Growth modeling and mechanical study of polymer spherulite aggregates
- 2017Modeling the Nucleation and Growth of Polymer Spherulites
- 2016An Anisotropic Visco-hyperelastic model for PET Behavior under ISBM Process Conditions
- 2015Simplified modeling of the convection and radiation heat transfers during the infrared heating of PET sheets and preforms Nomenclaturecitations
- 2015An Anisotropic Modeling of the Visco-hyperelastic Behaviour of PET under ISBM Process Conditions
- 2014Experimental global analysis of the efficiency of carbon fiber anchors applied over CFRP strengthened bricks, Construction and Building Materialscitations
- 2014Basis for viscoelastic modelling of polyethylene terephthalate (PET) near Tg with parameter identification from multi-axial elongation experimentscitations
- 2013Numerical simulation of the thermodependant viscohyperelastic behavior of polyethylene terephthalate near the glass transition temperature: Prediction of the self-heating during biaxial tension testcitations
- 2012On visco-elastic modelling of polyethylene terephthalate behaviour during multiaxial elongations slightly over the glass transition temperaturecitations
- 2012Numerical Simulation of the Viscohyperelastic Behaviour of PET near the Glass Transition Temperature
- 2011Identification of a Visco-Elastic Model for PET Near Tg Based on Uni and Biaxial Results
- 2010A three-dimensional network model for rubber elasticity: The effect of local entanglements constraintscitations
- 2010Thermoforming of a PMMA transparency near glass transition temperaturecitations
- 2010Modeling the nonlinear PMMA behavior near glass transition temperature: application to its thermoformingcitations
- 2008Microstructure changes in poly(ethylene terephthalate) in thick specimens under complex biaxial loadingcitations
- 2006Friction and wear during twin-disc experiments under ambient and cryogenic conditionscitations
- 2002Induced crystallization and orientation of poly(ethylene terephthalate) during uniaxial and biaxial elongation
Places of action
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document
Simulation of the Injection Stretch Blow Molding Process: An Anisotropic Visco‐Hyperelastic Model for Polyethylene Terephthalate Behavior
Abstract
The mechanical behavior of polyethylene terephthalate (PET) under the severe loading conditions of the injection stretch blow molding process is strongly dependent on strain rate, strain, and temperature. In this process, the PET near the glass-transition temperature (Tg) highlights a strongly nonlinear elastic and viscous behavior. In the author's previous works, a nonlinear visco-hyperelastic model has been build and identified from equi-biaxial tensile experimental results. Despite the good agreement with biaxial test results, the model fails to reproduce the sequential biaxial test (with constant width during first step) and the shape evolution during the free blowing of preforms. In this work, an anisotropic version of this visco-hyperelastic model is proposed and identified form both equi and constant width results. The new version of the nonlinear visco-hyperelastic model is implemented into the Abaqus environment and used to simulate the free-blowing process. The comparison with the experimental results managed in Queen's University of Belfast validates the approach in terms of bubble shape and thickness distribution.