| 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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Berthel, Bruno
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Stability of the critical distance method for fretting cracking prediction: influence of microstructure and crack nucleation sizecitations
- 2023Average and Local Effect of Thermal Fatigue on the Coefficients of the Thermal Expansion of a Complex Continuous Composite Fibre Used for Car Clutch Facing: A Multi-Technique Study
- 2022Characterization of the Thermal Behavior of a Complex Composite (Clutch Facing) Combining Digital Image Stereo Correlation and Numerical Approachcitations
- 2022Influence of XC38 steel microstructure on crack initiation and critical distance in fretting application
- 2017Quantitative calorimetric analysis of the fretting damage: Construction of the elastic shakedown boundarycitations
- 2017Effect of thermal fatigue on the mechanical properties of a continuous composite fiber used for car clutch facings
- 2016Plasma-sprayed coatings: Identification of plastic properties using macro-indentation and an inverse Levenberg–Marquardt methodcitations
- 2014Local Strain and Damage Measurements on a Composite with Digital Image Correlation and Acoustic Emission
- 2013Stress gradient effect on the crack nucleation process of a Ti-6Al-4V titanium alloy under fretting loading: comparison between non-local fatigue approachescitations
- 2011A non-local fatigue approach to quantify Ti–10V–2Fe–3Al fretting cracking process: Application to grinding and shot peeningcitations
- 2009Local energy analysis of HCF fatigue using DIC & IRT
- 2007Thermographic analysis of fatigue dissipation properties of steel sheets
Places of action
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conferencepaper
Local energy analysis of HCF fatigue using DIC & IRT
Abstract
We present here an experimental setup developed to locally estimate the terms of the energy balance associated with high cycle fatigue (HCF) of DP 600 steel. Our experiments involve two quantitative imaging techniques: digital image correlation (DIC) and infrared thermography (IRT). Kinematics fields obtained by DIC allow the estimation of stress and energy density fields by means of a variational method. The temperature recorded by IRT is used to resolve a local form of heat equation, giving thermoelastic and dissipative sources accompanying HCF. Our first results show that around 50% of the deformation energy associated with the mechanical hysteresis loop is dissipated while the rest corresponds to stored energy variations.