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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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Baroutaji, Ahmad
Aston University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 20243D printed CoCrMo personalised load-bearing meta-scaffold for critical size tibial reconstructioncitations
- 2024Acoustic metamaterials for sound absorption and insulation in buildingscitations
- 2023Melt Pool Monitoring and X-ray Computed Tomography-Informed Characterisation of Laser Powder Bed Additively Manufactured Silver–Diamond Compositescitations
- 20233D printing customised stiffness-matched meta-biomaterial with near-zero auxeticity for load-bearing tissue repaircitations
- 2022Advances in Electrolytes for Sodium-Sulfur Batteriescitations
- 2022Smart Tribological Coatingcitations
- 2022Crushing and energy absorption properties of additively manufactured concave thin-walled tubescitations
- 2022Future Directions for Shape Memory Alloy Developmentcitations
- 2022Electrical Conductivity of Additively Manufactured Copper and Silver for Electrical Winding Applicationscitations
- 2022Electrical Conductivity of Additively Manufactured Copper and Silver for Electrical Winding Applications
- 2021Deformation and energy absorption of additively manufactured functionally graded thickness thin-walled circular tubes under lateral crushingcitations
- 2021Mechanical and thermal performance of additively manufactured copper, silver and copper–silver alloyscitations
- 2021Acoustic behaviour of 3D printed titanium perforated panelscitations
- 2021A review on failure modes of wind turbine componentscitations
- 2021Additive manufacturing of anti-SARS-CoV-2 Copper-Tungsten-Silver alloycitations
- 2021Additive manufacturing of anti-SARS-CoV-2 copper-tungsten-silver alloycitations
- 20213D printed auxetic nasopharyngeal swabs for COVID-19 sample collectioncitations
- 2021Mechanical and thermal performance of additively manufactured copper, silver, and copper-silver alloyscitations
- 2021Smart tribological coatingcitations
- 20213d printed cobalt-chromium-molybdenum porous superalloy with superior antiviral activitycitations
- 2020Microstructure, Isothermal and Thermomechanical Fatigue Behaviour of Leaded and Lead-free Solder Jointscitations
- 2020Mechanical performance of additively manufactured pure silver antibacterial bone scaffoldscitations
- 2020Mechanical performance of additively manufactured pure silver antibacterial bone scaffoldscitations
- 2020Microstructure, isothermal and thermomechanical fatigue behaviour of leaded and lead-free solder jointscitations
- 2020Microstructure, isothermal and thermomechanical fatigue behaviour of leaded and lead-free solder jointscitations
Places of action
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article
Acoustic behaviour of 3D printed titanium perforated panels
Abstract
<p>Titanium alloys such as Ti6Al4V is amongst the most widely studied metallic materials in the broad context of metal 3D printing. Although the mechanical performances are well understood, the acoustic performance of 3D printed Ti6Al4V, and Ti6Al4V ELI (Extra Low Interstitial) has received limited attention in the literature. As such, this study investigates the normal incidence sound absorption coefficient (α) and Sound Transmission Loss (STL) of both Ti6Al4V and Ti6Al4V ELI samples manufactured using Selective Laser Melting (SLM). The influence of material thickness on acoustic responses and the potential of developing Ti6Al4V micro-perforated panels (MPP) at 400–1600 Hz is also explored. The sound absorption of three aesthetic perforations printed using Ti6Al4V and the influence of a porous back layer was also investigated. The experimental measurements were carried out using an impedance tube following ISO10534-2. The result of the study establishes that 3D printed non-circular perforations featuring porous back-layer can exhibit improved sound absorption coefficient.</p>