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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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Selver, Erdem
University of Portsmouth
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Glass flakes for enhancing mechanical properties of glass/epoxy compositescitations
- 2024Self-healing potential of stitched glass/polypropylene/epoxy hybrid composites with various fiberscitations
- 2023Enhancing the mechanical performance of notched glass/epoxy composite laminates via hybridisation with thermoplastic fibrescitations
- 2022Glass/polypropylene hybrid knitted fabrics for toughening of thermoset compositescitations
- 2022Investigation of the impact and post-impact behaviour of glass and glass/natural fibre hybrid composites made with various stacking sequences: experimental and theoretical analysiscitations
- 2022Influence of yarn hybridisation and fibre architecture on the compaction response of woven fabric preforms during composite manufacturingcitations
- 2022Improving the fracture toughness of glass/epoxy laminates through intra-yarns hybridisationcitations
- 2022Influence of yarn-hybridisation on the mechanical performance and thermal conductivity of composite laminatescitations
- 2021The role of hybridisation and fibre architecture on the post-impact flexural behaviour of composite laminatescitations
- 2021Intra-tow micro-wrapping for damage tolerancecitations
- 2021Experimental and theoretical study of sandwich composites with Z-pins under quasi-static compression loadingcitations
- 2021Mechanical and thermal properties of glass/epoxy composites filled with silica aerogelscitations
- 2020Tensile and flexural properties of glass and carbon fibre composites reinforced with silica nanoparticles and polyethylene glycolcitations
- 2019Acoustic properties of hybrid glass/flax and glass/jute composites consisting of different stacking sequencescitations
- 2019Impact resistance of Z-pin-reinforced sandwich compositescitations
- 2019Impact and damage tolerance of shear thickening fluids-impregnated carbon and glass fabric compositescitations
- 2019Flexural properties of sandwich composite laminates reinforced with glass and carbon Z-pinscitations
- 2018Effect of stacking sequence on tensile, flexural and thermomechanical properties of hybrid flax/glass and jute/glass thermoset compositescitations
- 2016Impact damage tolerance of thermoset composites reinforced with hybrid commingled yarnscitations
- 2013Nanoclay/Polypropylene composite monofilament processing and properties using twin and single screw extruderscitations
Places of action
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article
Acoustic properties of hybrid glass/flax and glass/jute composites consisting of different stacking sequences
Abstract
Natural fibres offer good acoustic properties due to their structures; hence natural fibre reinforced composites have been widely used as sound absorber materials for structural applications in recent years. This study aims to explore the relationship between sound absorption properties and stacking sequence of natural fibre and hybrid composites. Hybrid laminates consisted of glass/flax and glass/jute fabrics with various stacking sequences were produced using vacuum infusion method. Sound absorption coefficient and sound transmission loss (STL) of composites were measured through a medium type impedance tube with four microphones at frequencies from 100 to 3500 Hz. Results showed that composite laminates made from hybrid fabrics showed higher sound absorption coefficient than glass and natural (jute and flax) fibre composites. Stacking sequence played a critical role whilst <br/>using natural fibres at the face region offered higher sound absorption coefficient than using them at cores. It was observed that natural fibre and hybrid composites had higher transmission losses compared to glass composites, and less amount of sound were transmitted through when natural fibres were used at the outer region.