NASA NTRS · 20120016821
Computational Modeling of Micro-Crack Induced Attenuation in CFRP Composites
Abstract
A computational study is performed to determine the contribution to ultrasound attenuation in carbon fiber reinforced polymer composite laminates of linear elastic scattering by matrix micro-cracking. Multiple scattering approximations are benchmarked against exact computational approaches. Results support linear scattering as the source of observed increased attenuation in the presence of micro-cracking.
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Roberts, R. A., Leckey, C. A. C.. 2012-07-15. Computational Modeling of Micro-Crack Induced Attenuation in CFRP Composites. https://ntrs.nasa.gov/citations/20120016821
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