227 citations
- KU LeuvenBE24 papers
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- University of ReadingGB7 papers
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- Vrije Universiteit BrusselBE5 papers
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6 papers · 1 filter
Effect of introducing viscoelastic polyurethane on the dispersion and vibration isolation efficiency of chiral phononic crystals
Line Mardini, Andrea Bergamini, Claus Claeys +2
Phononic crystals, a sequence of masses and (damped) springs, are being used more and more in practical applications, exploiting Bragg bandgaps to attenuate vibration transmission…
Practical implementation of a chiral phononic crystal demonstrator with ultra-low frequency bandgap
Line Mardini, Andrea Bergamini, Claus Claeys +2
The use of phononic crystals for vibration attenuation and isolation has been widely studied, showing that the attenuation frequency range depends on their mass and stiffness. The…
A practical review on promoting connectivity in topology optimization
Vanessa Cool, Niels Aage, Ole Sigmund
Topology optimization facilitates the automated design of high-performance structures across various engineering fields but, if unconstrained, often produces designs that are compl…
k-space Physics-informed Neural Network (k-PINN) for Compressed Spectral Mapping and Efficient Inversion of Vibrations in Thin Composite Laminates
Saeid Hedayatrasa, Olga Fink, Wim Van Paepegem +1
The vibrational response of structural components carries valuable information about their underlying mechanical properties, health status and operational conditions. This undersco…
A guide to numerical dispersion curve calculations: explanation, interpretation and basic Matlab code
Vanessa Cool, Elke Deckers, Lucas Van Belle +1
Dispersion diagrams play a crucial role in examining, analyzing and designing wave propagation in periodic structures. Despite their ubiquity and current research interest, introdu…
Organic and perovskite solar cells for space applications
Ilaria Cardinaletti, Tim Vangerven, Steven Nagels +13
For almost sixty years, solar energy for space applications has relied on inorganic photovoltaics, evolving from solar cells made of single crystalline silicon to triple junctions…