Analytical and numerical investigation of Stoneley wave scattering by an interfacial delamination in hybrid composites

Key Points

• Scattering of Stoneley waves occurs due to interfacial delamination, leading to significant structural insights.
• Numerical simulations show that the scattering intensity varies with delamination size and wave frequency, affecting material integrity.
• Analytical and numerical investigations demonstrate complex interactions between Stoneley waves and hybrid composite layers.
• Findings highlight the implications for structural health monitoring and design of composite materials, necessitating further study.