Damage imaging in a stiffened curved composite sandwich panel with wavenumber index via Riesz transform
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DOI: 10.1177/1475921719858432
Abstract: Imaging a damage using the phase of wavefield “video” in the physical domain is developed and applied to a stiffened curved composite sandwich panel for visualization of a barely visible impact damage. The ultrasonic guided… read more here.
Keywords: panel; wavenumber index; geometry; damage ... See more keywords