Mesh sensitivity and experimental verification for randomized arbitrary geometry cavity-based acoustic metamaterials designed with 2D FEM simulations | Synapse
March 3, 2026Open Access
Mesh sensitivity and experimental verification for randomized arbitrary geometry cavity-based acoustic metamaterials designed with 2D FEM simulations
Key Points
Mesh sensitivity impacts the performance of cavity-based acoustic metamaterials, influencing wave propagation.
Key evidence reveals that varying mesh density leads to observable differences in outcomes during experiments.
Analysis utilized 2D finite element method simulations to model geometries of the acoustic metamaterials.
Findings highlight the need for careful mesh selection in simulations to ensure accurate experimental replication.