Non-destructive Testing
An important application area of shearography is non-destructive testing (NDT). Defects can be visualized through the measurement of inhomogeneous deformation or strain distributions. In addition to defect localization, the mechanical structure of the object can be further characterized based on the spatial distribution of these measurements. In combination with FEM models, it is also possible to identify material parameters in damaged areas.
Application Examples
Dynamic and thermal excitation on a glider rudder
Dynamic loading on a large yacht hull
Automated NDT on guide blade rings of a turbojet engine
Dynamic loading on rudder blade
Dynamic loading on a yacht mast
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