| 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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Tserpes, Konstantinos
University of Patras
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2021Adhesive Bonding of Aircraft Composite Structurescitations
- 2021Towards a Circular Economy in the Aviation Sector Using Eco-Composites for Interior and Secondary Structures. Results and Recommendations from the EU/China Project ECO-COMPASScitations
- 2020Influence of Embedding Fiber Optical Sensors in CFRP Film Adhesive Joints on Bond Strengthcitations
- 2020Electrical Conductivity and Electromagnetic Shielding Effectiveness of Bio-Compositescitations
- 2020Influence of embedding fiber optical sensors in CFRP film adhesive joints on bond strengthcitations
- 2020Modelling and Experimental Validation of the Porosity Effect on the Behaviour of Nano-Crystalline Materialscitations
- 2019Numerical Computation of Material Properties of Nanocrystalline Materials Utilizing Three-Dimensional Voronoi Modelscitations
- 2018Prediction of mechanical properties of porous CFRP specimens by ANNs and X-ray CT datacitations
- 2016Evaluation of porosity effects on the mechanical properties of carbon fiber-reinforced plastic unidirectional laminates by X-ray computed tomography and mechanical testingcitations
- 2014Progressive damage modelling of 3D fully interlaced woven composite materialscitations
- 2011On the mechanical performance of noncrimp fabric H-shaped adhesively bonded jointscitations
- 2009Effect of Water Absorption on Strength of the Aeronautical Composite Material Fiberdux HTA/6376citations
Places of action
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article
Electrical Conductivity and Electromagnetic Shielding Effectiveness of Bio-Composites
Abstract
<jats:p>In this paper, the electrical conductivity and electromagnetic shielding effectiveness of two bio-composites are studied by experimental testing and numerical models. Two monolithic composites with partly bio-based content were manufactured. The first bio-composite is made of a carbon fiber fabric prepreg and a partly bio-based (rosin) epoxy resin (CF/Rosin). The second bio-composite is a combination of prepregs of carbon fiber fabric/epoxy resin and flax fiber fabric/epoxy resin (CF-Flax/Epoxy). A single line infusion process was used prior to the curing step in the autoclave. Both variants are exemplary for the possibility of introducing bio-based materials in high performance CFRP. In-plane and out-of-plane electrical conductivity tests were conducted according to Airbus standards AITM2 0064 and AITM2 0065, respectively. Electromagnetic shielding effectiveness tests were conducted based on the standard ASTM D 4935-10. Materials were prepared at the German Aerospace Center (DLR), while characterization tests were conducted at the University of Patras. In addition to the tests, numerical models of representative volume elements were developed, using the DIGIMAT software, to predict the electrical conductivity of the two bio-composites. The preliminary numerical results show a good agreement with the experimental results.</jats:p>