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SPACE-TIME DISCONTINOUS GALERKIN METHOD FOR COMPRESSIBLE FLUID-STRUCTURE INTERACTION

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10189378" target="_blank" >RIV/00216208:11320/13:10189378 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    SPACE-TIME DISCONTINOUS GALERKIN METHOD FOR COMPRESSIBLE FLUID-STRUCTURE INTERACTION

  • Original language description

    In this paper we are concerned with the numerical simulation of the interaction of compressible viscous fluid flow with an elastic structure in 2D. We discretize the equations representing the physical problem by the discontinuous Galerkin finite elementmethod (DGM). We describe the discretization by the DGM of both the fluid flow problem in a timedependent domain and the dynamic linear elasticity equations. Special attention is paid to the solution of the coupled fluid-structure interaction problem. The presented method can be applied to solve a selection of problems of biomechanics, aerodynamics and aviation, for instance the blood flow in human vessels, the airflow in vocal folds or the airflow around some object, such as a car, plane, bridge or abuilding. We present a numerical experiment of a flow through a 2D channel past a cylinder with an elastic beam.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BA - General mathematics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA13-00522S" target="_blank" >GA13-00522S: Qualitative analysis and numerical solution of problems of flows in generally time-dependent domains with various boundary conditions</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the International Conference on MMK 2013

  • ISBN

    978-80-87952-00-9

  • ISSN

  • e-ISSN

  • Number of pages

    10

  • Pages from-to

    4305-4314

  • Publisher name

    Akademické sdružení MAGNANIMITAS

  • Place of publication

    Praha

  • Event location

    Hradec Králové

  • Event date

    Dec 9, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article