Case studies using Salvus

Simulation of DAS data using Salvus aids in understanding complex, real DAS datasets from underwater environments.

We show how accurate meshing as well as heterogeneous and anisotropic materials allow us to create physically accurate digital twins replicating ultrasonic guided waves in layered composites, fundamental to non-destructive testing.

Application of full waveform inversion to ultrasonic inspection data acquired on a concrete structure.

Simulations of elastic wave propagation helps optimizing phased array transducers by modeling ultrasonic wave behavior. Salvus simulations enable fast and efficient analysis of focal depth adjustments and transducer performance.

Simulating P-wave versus S-wave dominant transducers within a elastic media using Salvus.

This case study shows the usage of Salvus for illustrating how different levels of attenuation in realistic materials influence the signals generated by material defects, thereby influencing the limits of detection.