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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • 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

  • 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