On Numerical Simulation of Fluid-Structure-Interactions using Precice for Coupling of OpenFoam with an In-House Solver

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F24%3A00378823" target="_blank" >RIV/68407700:21220/24:00378823 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.14311/TPFM.2024.024" target="_blank" >https://doi.org/10.14311/TPFM.2024.024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/TPFM.2024.024" target="_blank" >10.14311/TPFM.2024.024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On Numerical Simulation of Fluid-Structure-Interactions using Precice for Coupling of OpenFoam with an In-House Solver

Popis výsledku v původním jazyce

This paper describes numerical approximation of a fluid structure interaction problem. The interaction of the three dimensional turbulent fluid flow with vibrations of an elastic body are considered. The mathematical model of the problem is introduced. For numerical approximation of the elastic structure motion the Finite Element Method (FEM) is used whereas for the flow problem the Finite Volume Method (FVM) is employed. Mutual coupling of the two problems is considered and the preCICE numerical code is used for practical implementation of the coupled scheme. The structure dynamics is realized using an in-house C++ software and the flow is approximated using the OpenFOAM package. Verification of the in-house code is presented on several problems. Numerical results of flow-induced vibrations of a beam are presented.

Název v anglickém jazyce

On Numerical Simulation of Fluid-Structure-Interactions using Precice for Coupling of OpenFoam with an In-House Solver

Popis výsledku anglicky

This paper describes numerical approximation of a fluid structure interaction problem. The interaction of the three dimensional turbulent fluid flow with vibrations of an elastic body are considered. The mathematical model of the problem is introduced. For numerical approximation of the elastic structure motion the Finite Element Method (FEM) is used whereas for the flow problem the Finite Volume Method (FVM) is employed. Mutual coupling of the two problems is considered and the preCICE numerical code is used for practical implementation of the coupled scheme. The structure dynamics is realized using an in-house C++ software and the flow is approximated using the OpenFOAM package. Verification of the in-house code is presented on several problems. Numerical results of flow-induced vibrations of a beam are presented.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Topical Problems of Fluid Mechanics 2024

ISBN

978-80-87012-88-8

ISSN

2336-5781

e-ISSN

—

Počet stran výsledku

9

Strana od-do

182-190

Název nakladatele

Institute of Thermomechanics, AS CR, v.v.i.

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

21. 2. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001242655400024