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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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Chrysochoos, André
Institut de Mathématiques de Marseille
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2023Thermal and energy analysis of DMTA testscitations
- 2019Effect of thermomechanical couplings on viscoelastic behaviour of polystyrene
- 2018Viscous dissipation and thermo-mechanical coupling effect in the polymer
- 2018Effect of time and thermo-mechanical couplings on polymers
- 2015Thermomechanical behavior of PA6.6 composites subjected to low cycle fatiguecitations
- 2015Dissipation Assessments During Dynamic Very High Cycle Fatigue Testscitations
- 2014Influence of relative humidity and loading frequency on the PA6.6 cyclic thermomechanical behavior: Part I. mechanical and thermal aspectscitations
- 2014Energy Dissipation and Self-Heating due to Microplastic Deformation Mechanisms at Very High Cycle Fatigue for Single-Phase Ductile Metals
- 2013Energy analysis of the thermomechanical behavior of reinforced polyamides
- 2013Very high cycle fatigue for single phase ductile materials: microplasticity and energy dissipation
- 2013Very High Cycle Fatigue for single phase ductile materials: slip band appearance criterioncitations
- 2013Dissipative and microstructural effects associated with fatigue crack initiation on an Armco ironcitations
- 2012Study of Fatigue Crack Initiation Mechanism on an Armco Iron by Dissipation Assessments and Microstructural Observations
- 2011Microplasticity and energy dissipation in very high cycle fatigue
- 2011Microplasticity and energy dissipation in very high cycle fatigue
- 2011Influence of Dissipated Energy on Shear Band Spacing in HY100 Steelcitations
- 2011Microplasticity evolution in polycrystalline pure copper subjected to very high cycle fatigue
- 2011Microplasticity in polycrystalline pure copper subjected to very high cycle fatigue: thermal and microstructural analyses
- 2010Energy analysis of phase change localization in monocrystalline shape memory alloy
- 2009Local energy analysis of HCF fatigue using DIC & IRT
- 2008Energy Balance of a Semicrystalline Polymer During Local Plastic Deformationcitations
- 2008Infrared image processing for the calorimetric analysis of fatigue phenomenacitations
- 2007Thermographic analysis of fatigue dissipation properties of steel sheets
- 2007Analysis of heat sources accompanying the fatigue of 2024 T3 aluminium alloyscitations
- 2007Influence of dissipated energy on shear band spacing in HY100 steel
- 2006On the shear band spacing in stainless steel 304Lcitations
- 2006On the shear band spacing in stainless steelcitations
- 2005Thermomechanical couplings and localization phenomena in polymers and shape memory alloys
- 2002Multiscale thermomechanical approaches to SMA behaviour
- 2001Influence of the thermomechanical coupling on the propagation of a phase change frontcitations
- 2001Thermal and dissipative effects accompanying Lüders band propagationcitations
- 2001Analysis of strain localization during tensile tests by digital image correlationcitations
Places of action
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article
Energy Balance of a Semicrystalline Polymer During Local Plastic Deformation
Abstract
This paper, in a first part, presents the characteristics of a new experimental set-up using digital image correlation (DIC) and infrared thermography (IRT). In a second part, the kinematical data, obtained by DIC, are used to track the material surface element temperature variations deduced from thermal images. They are then combined to construct the local energy balance. To illustrate the interest of such an approach, the paper then describes the calorimetric effects accompanying the propagation of necking in a plasticised PolyAmide 11. A thermodynamic analysis of cyclic loading finally aims to show the existence of an entropic elastic effect generally associated with rubber-like materials.