Numerical simulation of interaction between incompressible flow and an elastic wall

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130176" target="_blank" >RIV/00216208:11320/12:10130176 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/12:00240831
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical simulation of interaction between incompressible flow and an elastic wall
Original language description
The present paper is devoted to the numerical solution to flow in time-dependent domains with elastic walls. This problem has several applications in engineering and medicine. The flow is described by the system of Navier-Stokes equations supplemented with suitable initial and boundary conditions. A part of the boundary of the region occupied by the fluid is represented by an elastic wall, whose deformation is driven by a hyperbolic partial differential equation with initial and boundary conditions. Itsright-hand side represents the force by which the fluid flow acts on the elastic wall. A numerical method for solving this coupled problem is elaborated, based on the finite element method and the arbitrary Lagrangian-Eulerian (ALE) formulation of the equations describing the flow. The formulation and analysis of the problem together with discretization, algorithmization and programming of modules, which were added to an existing software package, is presented. The developed method is a
Czech name
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Czech description
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Project
<a href="/en/project/GA201%2F08%2F0012" target="_blank" >GA201/08/0012: Qualitative analysis and numerical solution of flow problems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ALGORITMY 2012, 19th Conference on Scientific Computing
ISBN
978-80-227-3742-5
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
209-218
Publisher name
Slovak University of Technology in Bratislava, Faculty of Civil Engineering
Place of publication
Bratislava
Event location
Vysoké Tatry - Podbanské, Slovenská republika
Event date
Sep 9, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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