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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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Windmill, James
University of Strathclyde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024A 3D-printable metamaterial using a magnetic membrane for tuneable acoustic resonance at low frequencies
- 2024Characterisation of 3D Printable Material for an Acoustic Metamaterial Cell with Tuneable Resonancecitations
- 2023Investigating multi-material hydrogel three-dimensional printing for in vitro representation of the neo-vasculature of solid tumourscitations
- 2022Non-destructive testing of composite fibre materials with hyperspectral imaging – evaluative studies in the EU H2020 FibreEUse projectcitations
- 2022Non-destructive analysis of the mechanical properties of 3D-printed materialscitations
- 2022Non-destructive analysis of the mechanical properties of 3D-printed materialscitations
- 2022Synergy of PMN-PT with piezoelectric polymer using sugar casting method for sensing applicationscitations
- 2021Fabrication and characterization of a novel photoactive based (0-3) piezocomposite material with potential as a functional material for additive manufacturing of piezoelectric sensorscitations
- 2021Generating characteristic acoustic impedances with hydrogel based phononic crystals for use in ultrasonic transducer matching layerscitations
- 2020Characterization of (0-3) piezocomposite materials for transducer applicationscitations
- 2019Fabrication and characterization of 3D printed thin plates for acoustic metamaterials applicationscitations
- 20193D printed microneedle patches using stereolithography (SLA) for intradermal insulin deliverycitations
- 2019Developing a 3D printable electret material for sensing applications
- 2018"Pipe organ" inspired air-coupled ultrasonic transducers with broader bandwidthcitations
- 20183D-printing polymer-based permanent magnetscitations
- 2018Enhancing the sound absorption of small-scale 3D printed acoustic metamaterials based on Helmholtz resonatorscitations
- 2017Pipe organ air-coupled broad bandwidth transducer
- 2017“Pipe organ” air-coupled broad bandwidth transducer
- 2016An analysis of end of life terminology in the carbon fiber reinforced plastic industrycitations
Places of action
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document
Generating characteristic acoustic impedances with hydrogel based phononic crystals for use in ultrasonic transducer matching layers
Abstract
<p>The impedance matching layer has a critical effect on ultrasonic transducer performance, but it is difficult to source materials that have the appropriate acoustical properties. A method that utilises effective property relations of composites and finite element analysis is used to design a hydrogel-steel based phononic crystal, quarter wavelength impedance matching layer that can match bespoke configurations. Phononic crystal band structures are calculated to determine an appropriate lattice scale length, and frequency domain studies are carried out to compare this novel type of matching layer with an ideal bulk layer. Transmitted pressure curves are as expected and suggest that this design type will be suited for fabrication and testing. </p>