2D Fibre Composite Inspection

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Performing spot NDE inspections on large structures can be time consuming and can miss critical defects. The use of Lamb modes is an efficient method of inspecting large, thin structures such as skins. Fibre reinforced composites are used extensively in aerospace applications and exhibit greater complexity with Lamb mode propagation than typical isotropic materials. The 2D models simulate the generation …

2D SAW Devices

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Like many MEMs devices, SAWs are fully electromechanically coupled devices which are often acoustically large. This can complicate the simulations which leads to a long and expensive design process. PZFlex is specifically designed for large ultrasonic problems and with its highly efficient solvers, is suited for SAW device simulations. The example device structure: Device Material: Aluminium Nitride Device Thickness: 40 …