Numerical Modelling of Viscous and Viscoelastic Fluids Flow in the Channel with T-Junction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00221868" target="_blank" >RIV/68407700:21220/14:00221868 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Numerical Modelling of Viscous and Viscoelastic Fluids Flow in the Channel with T-Junction
Original language description
In this work the numerical solution of the viscous and viscoelastic fluids flow for generalized Newtonian and Oldroyd-B fluids are considered. The governing system of equations is the system of generalized Navier-Stokes equations for incompressible laminar fluids flow. For the stress tensor on the right hand side of this system two different mathematical models for viscous and viscoelastic fluids flow are used, Newtonian model and Oldroyd-B model. For the numerical simulation of generalized Newtonian and Oldroyd-B fluids flow in the tested domain a cross model for viscosity function is considered. The finite volume method combined with the artificial compressibility method is used for the spatial discretization. For the time discretization the explicitmultistage Runge-Kutta scheme is used. Computational domain is formed by the branched channel with one inlet and two outlet parts. The crosssection is square and the branch is perpendicular to the main pipe. The numerical results of gene
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
—
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Finite Volumes for Complex Applications VII, Elliptic, Parabolic and Hyperbolic Problems
ISBN
978-3-319-05590-9
ISSN
2194-1009
e-ISSN
—
Number of pages
9
Pages from-to
665-673
Publisher name
Springer Science+Business Media
Place of publication
Berlin
Event location
Berlín
Event date
Jun 15, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—