| 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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Garnier, Christian
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Characterization and modeling of laser transmission welded polyetherketoneketone (PEKK) joints: influence of process parameters and annealing on weld propertiescitations
- 2024Monitoring the temperature during thermoplastic composites assembling with fibre Bragg gratings: Validation using a rheometer
- 2023Welding of high-performance thermoplastics and composites: from material properties tomechanical strength of assemblies
- 2023Influence of roughness in ultrasonic welding of carbon fiber/PEEK compositescitations
- 2023Effect of energy director thickness on thermal diffusion and joint quality during ultrasonic welding of CF/PEEK compositescitations
- 2023Laser transmission welding of PEKK: Influence of material properties and process parameters on the weld strengthcitations
- 2023Laser transmission welding of PEKK: Influence of material properties and process parameters on the weld strengthcitations
- 2023Experimental investigation of impacted multidirectional laminates under compressive static and cyclic loadingcitations
- 2023Polyaryletherketone Based Blends: A Reviewcitations
- 2022Assembling of Carbon Fibre/PEEK Composites: Comparison of Ultrasonic, Induction, and Transmission Laser Weldingcitations
- 2022Evaluation of fatigue life of recycled opaque PET from household milk bottle wastescitations
- 2022Optimization of Mechanical Properties and Manufacturing Time through Experimental and Statistical Analysis of Process Parameters in Selective Laser Sinteringcitations
- 2022A semi-empirical model for peak temperature estimation in friction stir welding of aluminium alloyscitations
- 2022Characterization of Al/B4C composite materials fabricated by powder metallurgy process technique for nuclear applicationscitations
- 2021Manufacturing of complex diamond-based composite structures via laser powder-bed fusioncitations
- 2021Poly(etheretherketone)/Poly(ethersulfone) Blends with Phenolphthalein: Miscibility, Thermomechanical Properties, Crystallization and Morphologycitations
- 2019Numerical and experimental analysis of the thermal profile of printed layers during selective laser sintering process of poly(etheretherketone)citations
- 2019Analysis of the multilayer woven fabric behaviour during the forming process: focus on the loss of cohesion within the woven fibre network
- 2018Sensitivity analysis of composite forming process parameters using numerical hybrid discrete approach
- 2018In-situ infrared thermography measurements to master transmission laser welding process parameters of PEKKcitations
- 2017Analysis of the multilayer woven fabric behaviour during the forming process. Focus on the loss of cohesion within the woven fibre network.
- 2017Analysis of the multilayer woven fabric behaviour during the forming process. Focus on the loss of cohesion within the woven fibre network
- 2016Finite Element Simulation of Low Velocity Impact Damage on an Aeronautical Carbon Composite Structurecitations
- 2016Finite Element Simulation of Low Velocity Impact Damage on an Aeronautical Carbon Composite Structurecitations
- 2016In-situ measurements of temperature distribution during transmission laser welding of poly(aryletherketone)
- 2016Investigation of liquid oxide interactions with refractory substrates via sessile drop methodcitations
- 2016Experimental study of 48600 Carbons fabrics behavior using marks tracking technique method
- 2016Laser transmission welding as an assembling process for high temperature electronic packaging.citations
- 2015Finite Element simulation of low-velocity impact damage on an aeronautical carbon/epoxy composite structure
- 2013Fatigue behaviour of impacted composite structurescitations
- 2011Finite element model for impact on composite structures
- 2010Influence of Process and Material Parameters on Impact Response in Composite Structure: Methodology Using Design of Experimentscitations
- 2009Methodology to predict the influence of process and material parameters on impact response in composite structures
Places of action
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article
Fatigue behaviour of impacted composite structures
Abstract
The aim of this study was to compare the mechanical behavior of different impact-damaged composite materials. Three composite materials were realized using the Liquid Resin Infusion process (LRI) accord- ing to three different cycles of polymerization. Thus the temperature of the glass transition of the resin was controlled and the influence of this parameter was then determined. In accordance with the aeronautical use of composite materials, the plates were subjected to Barely Visible Impact Damage (BVID). Two experimental methods were developed to ensure that impact condi- tions were respected. The first method, using the numerical digitalization of surfaces made it possible to reconstruct the defect. Thus the residual indentation could be measured. This indentation had to be lower than 0.3 mm. The second method, using passive infrared thermography, enabled the thermal cartography on the surface to be determined. The size of the damage area was then obtained. Through the use of these two methods, the best cycle of polymerization was determined and fatigue tests were carried out to estimate the evolution of the defect. For this purpose and in compliance with impact and fatigue testing standards, a new and adapted sample was imagined (FAI sample). The fatigue testing conditions were determined to avoid buckling effects and to limit the rise of the temperature of the sample. An experimental method using infrared thermography was then developed to follow the size evolution of the defect. This real time evolution was then compared to the loss of rigidity of the sample.