Numerical Solution of Generalized Newtonian and Generalized Oldroyd-B Fluids Flow

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00196290" target="_blank" >RIV/68407700:21220/12:00196290 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Solution of Generalized Newtonian and Generalized Oldroyd-B Fluids Flow
Original language description
This work deals with the numerical solution of laminar incompressible viscous and viscoelastic flow in 2D channel for generalized Newtonian and generalized Oldroyd-B fluids. The governing system of equations is based on the system of balance laws for mass and momentum. The generalized Newtonian fluids differ through choice of a viscosity function. A power law model with different values of power law index is used. Numerical solution of the described models is based on cell-centered finite volume methodusing explicit Runge-Kutta time integration. In the case of unsteady computation a dual-time stepping method is considered. The flow is modelled in a bounded computational domain. Numerical results obtained by this method are presented and compared.
Czech name
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Czech description
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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)

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

Article name in the collection
Proceedings of the Conference on Modelling Fluid Flow
ISBN
978-963-08-4586-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
435-441
Publisher name
Budapest University of Technology and Economics, Department of Fluid Mechanics
Place of publication
Budapest
Event location
Budapest
Event date
Sep 4, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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