A5079484880- Ultrasonics and Acoustic Wave Propagation
- Thermoelastic and Magnetoelastic Phenomena
- Composite Structure Analysis and Optimization
- Acoustic Wave Resonator Technologies
- Numerical methods in engineering
- Acoustic Wave Phenomena Research
- Electromagnetic Effects on Materials
- Geophysics and Sensor Technology
- Structural Health Monitoring Techniques
- Adhesion, Friction, and Surface Interactions
- Railway Engineering and Dynamics
- Elasticity and Wave Propagation
- Microfluidic and Bio-sensing Technologies
University of Sfax
2016-2024
University of Parma
2023-2024
Nanjing University of Aeronautics and Astronautics
2020-2023
Using acoustic wave modes propagation in piezoelectric plates loaded with conductive liquids, peculiarities of the mode-liquid acoustoelectric interaction are studied. It is found that (i) contrast to bulk and surface waves propagating semiconductors, attenuation not symmetric respect its maximum, (ii) a large increase may be accompanied by small decrease phase velocity vice versa, (iii) valid for "pure" (without beam steering) "not pure" (with modes, as well different orders polarizations,...
In the present work, general stiffness matrix method is extended in case of a functionally graded magneto-electro-elastic plate to analyze free vibration response composite plate. The material properties are assumed be continuously thickness direction. novelty this paper utilize efficient dynamic analysis wide range (multilayer) plates, with linear or non-linear profiles, and thickness, without any limitation. convergence thoroughly discussed. Here, converged results obtained when number...
Functionally-graded materials (FGMs) have great potential in many industry areas for the development of novel acoustic devices such as sensors, electromechanical transducers, actuators and filters. The study propagation elastic waves is a primordial step number applications. In this study, stiffness matrix method Stroh formalism with formulation Ingebrigsten Tonning were used to establish relationship between stress displacement from top bottom fictive multilayer. A power-law inhomogeneity...