Modeling polycrystalline materials with elongated grains
نویسندگان
چکیده
منابع مشابه
Ultrasonic attenuation and backscattering in polycrystalline materials with nonspherical grains
An ultrasonic wave propagating through a microscopically inhomogeneous medium, such as polycrystalline materials, is subject to scattering at the grain boundaries as well as other inhomogenities. The fraction of energy removed from the incident wave is responsible for important phenomenon like attenuation, dispersion, and background “noise" associated with a given ultrasonic inspection system. ...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Engineering
سال: 2018
ISSN: 0029-5981
DOI: 10.1002/nme.6004