This article explores the properties of a polyethylene-based metamaterial designed for acoustic control, highlighting its relaxed micromorphic modeling. The study delves into the tetragonal symmetry of the elastic tensors and analyzes dispersion curves to evaluate the material's response to various conditions. Key findings indicate the model's consistency across different material properties and sizes, paving the way for potential applications in sound manipulation technologies. The fitting process for relaxed micromorphic parameters is meticulously detailed, culminating in a thorough discussion of the results and their implications for future research in the field.
"The advancement of a polyethylene-based metamaterial demonstrates significant potential in acoustic control, providing insights for future applications in noise reduction and sound manipulation."
"Our relaxed micromorphic model shows promising consistency when evaluating both changes in the unit cell's material properties and its size, enabling a broader understanding of metamaterial behavior."
Collection
[
|
...
]