About: The Blood Flow Simulations Using Generalized Newtonian Models

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A numerical investigation of the blood flow is presented in this paper. Human blood is assumed to be shear-thinning non-Newtonian fluid. The viscosity of blood decreases with increasing shear rate (velocity gradient). The shear-thinning viscosity model is used. In this paper we have investigated the influence of the flow rate on the viscosity magnitude, that is generated by the shear-thinning viscosity model. There were performed a number of simulations with different flow rates to explore the dependencies between the width of the blood vessel and the flow rate of the blood. We have assumed two-dimensional, steady flow of incompressible fluid. All the regimes of flow are considered to be laminar, the highest Reynolds number is about 300. Numerical method we have used is based on solving Navier-Stokes equations using Finite Volume Method. A numerical investigation of the blood flow is presented in this paper. Human blood is assumed to be shear-thinning non-Newtonian fluid. The viscosity of blood decreases with increasing shear rate (velocity gradient). The shear-thinning viscosity model is used. In this paper we have investigated the influence of the flow rate on the viscosity magnitude, that is generated by the shear-thinning viscosity model. There were performed a number of simulations with different flow rates to explore the dependencies between the width of the blood vessel and the flow rate of the blood. We have assumed two-dimensional, steady flow of incompressible fluid. All the regimes of flow are considered to be laminar, the highest Reynolds number is about 300. Numerical method we have used is based on solving Navier-Stokes equations using Finite Volume Method. (en)
Title	The Blood Flow Simulations Using Generalized Newtonian Models The Blood Flow Simulations Using Generalized Newtonian Models (en)
skos:prefLabel	The Blood Flow Simulations Using Generalized Newtonian Models The Blood Flow Simulations Using Generalized Newtonian Models (en)
skos:notation	RIV/68407700:21220/09:00159362!RIV10-GA0-21220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/09/0917), P(IAA100190804), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bodnár, Tomáš Pirkl, Luboš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	305328
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/09:00159362
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CFD; numerical simulation; blood flow; generalized Newtonian; shear-thinning fluid; finite volume method (en)
http://linked.open.../riv/klicoveSlovo	blood flow CFD finite volume method generalized Newtonian numerical simulation shear-thinning fluid
http://linked.open...ontrolniKodProRIV	[9D779D07D2FE]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Colloquium Fluid Dynamics 2009 Proceedings
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical and computer analysis of the evolution processes in nonlinear viscoelastic fluid-like materials The motion of rigid bodies in liquid: mathematical analysis, numerical simulation and related problems
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Bodnár, Tomáš Pirkl, Luboš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-10-21 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Aplikovaná matematika v technických a fyzikálních vědách
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav termomechaniky AV ČR
https://schema.org/isbn	978-80-87012-21-5
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	The Blood Flow Simulations Using Generalized Newtonian Models The Blood Flow Simulations Using Generalized Newtonian Models The Blood Flow Simulations Using Generalized Newtonian Models The Blood Flow Simulations Using Generalized Newtonian Models

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