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Published in 2021 at "Journal of the Acoustical Society of America"
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…
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Keywords:
symmetric asymmetric;
asymmetric hysteretic;
damage modeled;
local damage ... See more keywords