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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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Yazdani Nezhad, Hamed
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Low electric field induction in BaTiO3-epoxy nanocompositescitations
- 2023Mechanical strain tailoring via magnetic field assisted 3D printing of iron particles embedded polymer nanocompositescitations
- 2023Graphene nanoplatelets/barium titanate polymer nanocomposite fibril: a remanufactured multifunctional material with unprecedented electrical, thermomechanical, and electromagnetic propertiescitations
- 2023Low electric field induction in BaTiO 3 -epoxy nanocomposites
- 2022Electromagnetic field controlled domain wall displacement for induced strain tailoring in BaTiO3-epoxy nanocompositecitations
- 2021Development of carbonaceous tin-based solder composite achieving unprecedented joint performancecitations
- 2021Shear driven deformation and damage mechanisms in high-performance carbon fibre-reinforced thermoplastic and toughened thermoset composites subjected to high strain loadingcitations
- 2020Microwave-Assisted Rapid Synthesis of Reduced Graphene Oxide-Based Gum Tragacanth Hydrogel Nanocomposite for Heavy Metal Ions Adsorption
- 2019Experimental and numerical study of process-induced defects and their effect on fatigue debonding in composite jointscitations
- 2019Ultra-thin electrospun nanofibers for development of damage-tolerant composite laminatescitations
- 2018Comparative study of strain energy storage mechanisms between carbon fibre-reinforced peek and epoxy composites subjected to static and cyclic loading
- 2018Development of damage tolerant composite laminates using ultra-thin interlaminar electrospun thermoplastic nanofibres
- 2018Towards the use of electrospun piezoelectric nanofibre layers for enabling in-situ measurement in high performance composite laminates
- 2017Tensile response of adhesively bonded composite-to-composite single-lap joints in the presence of bond deficiencycitations
- 2014Numerical analysis of low-velocity rigid-body impact response of composite panels
Places of action
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article
Mechanical strain tailoring via magnetic field assisted 3D printing of iron particles embedded polymer nanocomposites
Abstract
The development of efficient, energy-saving, and automated manufacturing of free-form variable-thickness polymer composite components has created a step-change and enabled technology for the composites industry seeking geometry tailoring during a mould-less and/or additive manufacturing such as that in 3D printing. The current article presents research on magnetic field assisted 3D printing of iron particles-embedded thermoplastic polylactic acid, during a fused deposition method based 3D printing. The magnets are symmetrically fixed on both sides of the printed nanocomposite. The setup utilised Neodymium magnets with a constant strength below one Tesla. Observations have shown that the nanocomposites being printed undergo permanent macro-scale deformations due to the extrinsic strains induced by the iron particles' magnetisation. To provide a theoretical understanding of the induced strains, a Multiphysics constitutive equation has been developed. The evolution of magnetisation within a relatively thick nanocomposite (5 mm thickness) has been studied. A correlation has been established between the extrinsic strains from the experimental data and the theoretical solution. The theory exhibits an accurate description of the field-induced strains provided that real-time temperatures for the printed layers are accounted for. The results demonstrate a viable and disruptive magnetic field-equipped fabrication with ability for permanent geometry control during a process.