Full field computing for elastic pulse dispersion in inhomogeneous bars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F18%3A00493277" target="_blank" >RIV/61388998:_____/18:00493277 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23520/18:43951651
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0263822318303696" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263822318303696</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.compstruct.2018.07.055" target="_blank" >10.1016/j.compstruct.2018.07.055</a>
Alternative languages
Result language
angličtina
Original language name
Full field computing for elastic pulse dispersion in inhomogeneous bars
Original language description
In the paper, the finite element method and the finite volume method are used in parallel for the simulation of a pulse propagation in periodically layered composites beyond the validity of homogenization methods. The direct numerical integration of a pulse propagation demonstrates dispersion effects and dynamic stress redistribution in physical space on the example of a one-dimensional layered bar. Results of numerical simulations are compared with the analytical solution constructed specifically for the considered problem. The analytical solution as well as numerical computations show the strong influence of the composition of constituents on the dispersion of a pulse in a heterogeneous bar and the equivalence of results obtained by two numerical methods.
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
20302 - Applied mechanics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Composite Structures
ISSN
0263-8223
e-ISSN
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Volume of the periodical
204
Issue of the periodical within the volume
November
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
388-394
UT code for WoS article
000448011700036
EID of the result in the Scopus database
2-s2.0-85050892711