Numerical simulations of incompressible flow about a vibrating profile
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F09%3A00325678" target="_blank" >RIV/61388998:_____/09:00325678 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Numerical simulations of incompressible flow about a vibrating profile
Original language description
The work deals with a numerical solution of the interaction of 2D flow and a freely vibrating profile with large amplitudes. The profile with two degrees of freedom can oscillate around an elastic axis and in the vertical direction. The profile motion isdescribed by two nonlinear ordinary differential equations. They are solved numerically using four-order Runge-Kutta method. The mathematical model of laminar viscous flow is represented by the unsteady Navier-Stokes equations. Numerical schemes of thefinite volume method are applied on a structured quadrilateral C-mesh. The method of artificial compressibility together with a time marching method are used for steady state calculations, which precede the unsteady solution. Dual time stepping method isemployed for unsteady numerical simulations. Deformations of the computational domain due to the profile motion are treated using the Arbitrary Lagrangian-Eulerian method.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/IAA200760613" target="_blank" >IAA200760613: Computer modelling of aeroelastic phenomena for real fluid flowing past vibrating airfoils particularly after the loss of system stability</a><br>
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
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
18th International Conference on CMM 2009 - Short Papers
ISBN
978-83-7481-245-0
ISSN
—
e-ISSN
—
Number of pages
2
Pages from-to
—
Publisher name
University of Zielona Gora
Place of publication
Zielona Gora
Event location
Zielona Gora
Event date
May 18, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000261093100065