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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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Leduc, Damien
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Mechanical and ultrasound characterizations of aging of blade materials in marine environment
- 2024Integrated analysis of materials for offshore wind turbine blades: mechanical and acoustical coupling
- 2023Ultrasounds Methods for Non Destructive Evaluation of Composite Structural Bonding Ageing in Marine environment
- 2023Ultrasounds Methods for Non Destructive Evaluation of Composite Structural Bonding Ageing in Marine environment
- 2022Etude d’assemblages composites vieillis en vue d’application dans les systèmes de production des énergies marines renouvelables
- 2022Characterization of thin biological layer by scanning acoustic microscope (SAM)
- 2020Detection of the degraded interface in dissymmetrical glued structures using Lamb wavescitations
- 2019Analysis of Shear Waves in Bonded Layers Using Springs Model
- 2019Analysis of shear waves in bonded layers using springs model
- 2018Evaluation of epoxy crosslinking using ultrasonic Lamb wavescitations
- 2017Effects of the interface roughness in metal-adhesive-metal structure on the propagation of shear horizontal wavescitations
- 2016Innovating for Structural Adhesive Bonding Evaluation and Analysis with Ultrasounds : A Summary
- 2016PRELIMINARY STRUCTURAL ULTRASONIC CHARACTERIZATION OF HYDROXYAPATITE
- 2016Preliminary structural ultrasonic characterization of Hydroxyapatite
Places of action
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document
Characterization of thin biological layer by scanning acoustic microscope (SAM)
Abstract
In this paper, the importance of study of adhesion level of biofilms is discussed at the beginning which the main driving force of this project. Then, the simple case of a various plates immersed in water is discussed and the results are presented. An extreme case of a 150 μm thick glass plate is illustrated in order to show the mixed signals resulting a central frequency of transducer that is not high enough. Therefore, time and frequency studies have been explored in order to understand the possibilities that might exist for the special case that the wavelength of transducer beam is larger than the thickness of sample to be studied. Finally results of measurements done for these methods have been presented.