DGFEM for the numerical solution of compressible flow in time dependent domains and applications to 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%2F10%3A10051855" target="_blank" >RIV/00216208:11320/10:10051855 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/10:00349278
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
DGFEM for the numerical solution of compressible flow in time dependent domains and applications to fluid-structure interaction
Original language description
The paper is concerned with the simulation of inviscid and viscous compress- ible flow in time dependent domains. The motion of the boundary of the domain occupied by the fluid is taken into account with the aid of the ALE (Arbitrary Lagrangian-Eulerian)formulation of the Euler and Navier-Stokes equations describing compressible flow. They are discretized by the discontinuous Galerkin finite element method using piecewise polynomial discontinuous approximations. The time discretization is based on a semi-implicit linearized scheme, which leads to the solution of a linear algebraic system on each time level. As a result we get an efficient and robust numerical process. The applicability of the developed method will be demonstrated by computational results obtained for compressible inviscid and viscous flow in channels with moving walls and flow induced airfoil vibrations.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
V European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010
ISBN
978-989-96778-1-4
ISSN
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e-ISSN
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Number of pages
20
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Lisabon, Portugalsko
Event date
Jun 14, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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