One-dimensional harmonic scattering from a localized damage modeled as symmetric and asymmetric hysteretic nonlinearity
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DOI: 10.1121/10.0004463
Abstract: A monochromatic ultrasonic wave propagating in damaged material modeled as quadratic, cubic, and hysteretic nonlinearities generates higher harmonics as reported in various theoretical, computational, and experimental studies. In metals under fatigue, certain grains get plastically… read more here.
Keywords: symmetric asymmetric; asymmetric hysteretic; damage modeled; local damage ... See more keywords