Surface acoustic wave attenuation in polycrystals: Numerical modeling using a statistical digital twin of an actual sample

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F22%3A00559122" target="_blank" >RIV/61388998:_____/22:00559122 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0041624X21002109" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0041624X21002109</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ultras.2021.106585" target="_blank" >10.1016/j.ultras.2021.106585</a>

Result language
angličtina
Original language name
Surface acoustic wave attenuation in polycrystals: Numerical modeling using a statistical digital twin of an actual sample
Original language description
Grain boundary scattering-induced attenuation and phase-velocity dispersion of Rayleigh-type surface acoustic waves are studied with a time-domain finite-element method (FEM). The FEM simulation incorporates a realistic material model based on matching the spatial two-point correlation function of a Laguerre tessellation with that obtained from optical micrographs of a previously studied aluminum sample.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10307 - Acoustics

Project
<a href="/en/project/GA20-12624S" target="_blank" >GA20-12624S: Advanced laser-ultrasonic characterization of structural transitions in metals – analysis beyond the homogeneity assumption</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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