| 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 |
|
Ehrig, Tom
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Pegelrechnung mit ChatGPT - Hot or not?
- 2024Entwicklung eines Systems zur Messung von Kräften und Kraftverteilungen an einem Wurfstuhl für den paralympischen Wurf und Stoß – FORCEAT
- 2023Wide Scale Characterization and Modeling of the Vibration and Damping Behavior of CFRP-Elastomer-Metal Laminates—Comparison and Discussion of Different Test Setups
- 2023Spatially resolved strain measurement at meter scale using a carbon fiber based strain sensor and artificial neural networks
- 2021Wide Scale Characterization and Modeling of the Vibration and Damping Behavior of CFRP-Elastomer-Metal Laminates—Comparison and Discussion of Different Test Setupscitations
- 2021Load monitoring for sailplanes utilizing an innovative carbon fibre-based, spatially resolved strain sensor
- 2021Wide scale characterization and modeling of the vibration and damping behavior of CFRP-elastomer-metal laminates — comparison and discussion of different test setupscitations
- 2018Compression and frequency dependence of the viscoelastic shear properties of flexible open-cell foamscitations
Places of action
| Organizations | Location | People |
|---|
article
Compression and frequency dependence of the viscoelastic shear properties of flexible open-cell foams
Abstract
The shear dynamic mechanical behaviour of selected melamine resin and polyurethane open-cell foam materials in a broad range of static uniaxial compression up to almost full material densification was investigated. In situ computed tomography (CT) and stereo light microscopy images were qualitatively analysed to study the foam deformation kinematics. Using a rotational rheometer, storage and loss shear moduli were measured at different temperatures and the results were then transformed to an extended frequency range of up to 10(4) Hzusing the frequency-temperature superposition. A different and in some cases strong dependence of storage and loss shear moduli upon frequency and compression was found. As a potential possibility of using the results, a novel idea of the so called Compressible Constrained Layer Damping (CCLD) as an adaptive vibration damping element was briefly presented. The findings could be also relevant for any application of precompressed foam materials under shear dynamic load.