The interaction of compressible flow and an elastic structure using discontinuous Galerkin method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F15%3A00439034" target="_blank" >RIV/61388998:_____/15:00439034 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-3-319-10705-9_73" target="_blank" >http://dx.doi.org/10.1007/978-3-319-10705-9_73</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-10705-9_73" target="_blank" >10.1007/978-3-319-10705-9_73</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The interaction of compressible flow and an elastic structure using discontinuous Galerkin method

Popis výsledku v původním jazyce

In this paper we are concerned with the numerical simulation of the interaction of fluid flow and an elastic structure in a 2D domain. For each individual problem we employ the discretization by the discontinuous Galerkin finite element method (DMG). Wedescribe the application of the DMG to the problem of compressible fluid flow in a time-dependent domain and also to the dynamic problem of the deformation of an elastic body. Finally, we present our approach to the coupling of these two independent problems: both are solved separately at a given time instant, but we require the approximate solutions to satisfy certain transient conditions. These transient conditions are met through several inner iterations. The each iteration a calculation of both theelastic body deformation problem and the problem of the compressible fluid flows is performed. The presented method can be applied to solve a selection of problems of biomechanics and aviation. Our numerical experiments are inspired by th

Název v anglickém jazyce

The interaction of compressible flow and an elastic structure using discontinuous Galerkin method

Popis výsledku anglicky

In this paper we are concerned with the numerical simulation of the interaction of fluid flow and an elastic structure in a 2D domain. For each individual problem we employ the discretization by the discontinuous Galerkin finite element method (DMG). Wedescribe the application of the DMG to the problem of compressible fluid flow in a time-dependent domain and also to the dynamic problem of the deformation of an elastic body. Finally, we present our approach to the coupling of these two independent problems: both are solved separately at a given time instant, but we require the approximate solutions to satisfy certain transient conditions. These transient conditions are met through several inner iterations. The each iteration a calculation of both theelastic body deformation problem and the problem of the compressible fluid flows is performed. The presented method can be applied to solve a selection of problems of biomechanics and aviation. Our numerical experiments are inspired by th

Druh

D - Stať ve sborníku

CEP obor

BI - Akustika a kmity

OECD FORD obor

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Projekt

<a href="/cs/project/GAP101%2F11%2F0207" target="_blank" >GAP101/11/0207: Sdružené úlohy mechaniky tekutin a těles - nelineární aeroelasticita</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Numerical Mathematics and Advanced Applications - ENUMATH 2013

ISBN

978-3-319-10704-2

ISSN

1439-7358

e-ISSN

—

Počet stran výsledku

9

Strana od-do

735-743

Název nakladatele

Springer International Publishing

Místo vydání

Lausanne

Místo konání akce

Lausanne

Datum konání akce

26. 8. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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