| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Costa, Pedro
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2024Application of sound waves during the curing of an acrylic resin and its composites based on short carbon fibers and carbon nanofibers
- 2024Improving Definition of Screen-Printed Functional Materials for Sensing Applicationcitations
- 2024Strategies for Improving Sustainability in the Development of High-Performance Styrenic Block Copolymers by Developing Blends with Cellulose Derivatives
- 2024Towards Sustainable Temperature Sensor Production through CO2-Derived Polycarbonate-Based Composites
- 2024Towards Sustainable Temperature Sensor Production through CO2-Derived Polycarbonate-Based Composites
- 2024Correlation between the electrical and thermal conductivity of acrylonitrile butadiene styrene composites with carbonaceous fillers with different dimensionality
- 2024Stretchable Conductive Inks with Carbon‐Based Fillers for Conformable Printed Electronics
- 2023Ternary Multifunctional Composites with Magnetorheological Actuation and Piezoresistive Sensing Responsecitations
- 2023Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Blends with Poly(caprolactone) and Poly(lactic acid): A Comparative Studycitations
- 2023Engineering the magnetic properties of acrylonitrile butadiene styrene‐based composites with magnetic nanoparticles
- 2023Beeswax multifunctional composites with thermal-healing capability and recyclabilitycitations
- 2023Rational design of magnetoliposomes for enhanced interaction with bacterial membrane modelscitations
- 2023Graphene Based Printable Conductive Wax for Low‐Power Thermal Actuation in Microfluidic Paper‐Based Analytical Devicescitations
- 2023Acrylonitrile butadiene styrene-based composites with permalloy with tailored magnetic responsecitations
- 2022Crack path and fracture surface analysis of ultrasonic fatigue testing under multiaxial loadings
- 2022Multifunctional touch sensing and antibacterial polymer-based core-shell metallic nanowire composites for high traffic surfacescitations
- 2022Printed 3D gesture recognition thermoformed half sphere compatible with In-Mold electronic applicationscitations
- 2022Multifunctional Touch Sensing and Antibacterial Polymer‐Based Core‐Shell Metallic Nanowire Composites for High Traffic Surfacescitations
- 2022Environmentally friendly conductive screen‐printable inks based on N‐Doped graphene and polyvinylpyrrolidonecitations
- 2022Polyethylene/ Poly(3-hydroxybutyrate-co-3-hydroxyvalerate /Carbon Nanotube Composites for Eco-Friendly Electronic Applicationscitations
- 2022Investigating the thermal stability of metallic and non-metallic nanoparticles using a novel graphene oxide-based transmission electron microscopy heating-membranecitations
- 2022Polyethylene/ poly(3-hydroxybutyrate-co-3-hydroxyvalerate /carbon nanotube composites for eco-friendly electronic applicationscitations
- 2021Machine Learning Optimization for Robotic Welding Parametrizationcitations
- 2020Functional piezoresistive polymer-composites based on polycarbonate and polylactic acid for deformation sensing applicationscitations
- 2020Antimicrobial and antibiofilm properties of fluorinated polymers with embedded functionalized nanodiamondscitations
- 2020All-Printed piezoresistive sensor matrix with organic thin-film transistors as a switch for crosstalk reductioncitations
- 2020Review of Multiaxial Testing for Very High Cycle Fatigue: From ‘Conventional’ to Ultrasonic Machinescitations
- 2019Optimized silk fibroin piezoresistive nanocomposites for pressure sensing applications based on natural polymerscitations
- 2019Optimized silk fibroin piezoresistive nanocomposites for pressure sensing applications based on natural polymerscitations
- 2019Ionic-liquid-based electroactive polymer composites for muscle tissue engineeringcitations
- 2018Polymer nanocomposite-based strain sensors with tailored processability and improved device integrationcitations
- 2015Towards "green" smart materials for force and strain sensors: The case of polyanilinecitations
- 2012Influence of metakaoline on the chloride penetration performance of concrete
- 2012Influence of metakaoline on the chloride penetration performance of concrete
- 2011Production of electroactive filaments by coextrusion
- 2010Recent developments in inorganically filled carbon nanotubes: successes and challengescitations
Places of action
| Organizations | Location | People |
|---|
article
Review of Multiaxial Testing for Very High Cycle Fatigue: From ‘Conventional’ to Ultrasonic Machines
Abstract
<jats:p>Fatigue is one of the main causes for in service failure of mechanical components and structures. With the development of new materials, such as high strength aluminium or titanium alloys with different microstructures from steels, materials no longer have a fatigue limit in the classical sense, where it was accepted that they would have ‘infinite life’ from 10 million (107) cycles. The emergence of new materials used in critical mechanical parts, including parts obtained from metal additive manufacturing (AM), the need for weight reduction and the ambition to travel greater distances in shorter periods of time, have brought many challenges to design engineers, since they demand predictability of material properties and that they are readily available. Most fatigue testing today still uses uniaxial loads. However, it is generally recognised that multiaxial stresses occur in many full-scale structures, being rare the occurrence of pure uniaxial stress states. By combining both Ultrasonic Fatigue Testing with multiaxial testing through Single-Input-Multiple-Output Modal Analysis, the high costs of both equipment and time to conduct experiments have seen a massive improvement. It is presently possible to test materials under multiaxial loading conditions and for a very high number of cycles in a fraction of the time compared to non-ultrasonic fatigue testing methods (days compared to months or years). This work presents the current status of ultrasonic fatigue testing machines working at a frequency of 20 kHz to date, with emphasis on multiaxial fatigue and very high cycle fatigue. Special attention will be put into the performance of multiaxial fatigue tests of classical cylindrical specimens under tension/torsion and flat cruciform specimens under in-plane bi-axial testing using low cost piezoelectric transducers. Together with the description of the testing machines and associated instrumentation, some experimental results of fatigue tests are presented in order to demonstrate how ultrasonic fatigue testing can be used to determine the behaviour of a steel alloy from a railway wheel at very high cycle fatigue regime when subjected to multiaxial tension/torsion loadings.</jats:p>