The edge smoothed finite element for multiscale homogenization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F23%3A00011498" target="_blank" >RIV/46747885:24220/23:00011498 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0955799723003983?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0955799723003983?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.enganabound.2023.07.043" target="_blank" >10.1016/j.enganabound.2023.07.043</a>
Alternative languages
Result language
angličtina
Original language name
The edge smoothed finite element for multiscale homogenization
Original language description
Computational homogenization provides an effective method for the design of material microstructures and the exploration of new materials with superior performances. Nevertheless, the homogenization method often relies on finite element (FE) discretization, which may act as a computational constriction in terms of its efficiency and accuracy. The smoothed FE variant exhibits attractive mathematical/numerical properties, which are further explored in this study. We combined edge-smoothed finite elements with periodic boundary conditions treated via the Nitsche and mortar methods on a non-matching boundary mesh aimed at improving the estimation of the homogenized elasticity properties. The convergence and size effect benchmarks revealed that the smoothed finite element method provides for greater accuracy and efficiency than does regular FE.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10100 - Mathematics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Engineering Analysis with Boundary Elements
ISSN
0955-7997
e-ISSN
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Volume of the periodical
156
Issue of the periodical within the volume
NOV
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
70-77
UT code for WoS article
001059160400001
EID of the result in the Scopus database
2-s2.0-85167455347