About: Viscoelastic Fluid Flows at Moderate Weissenberg Numbers Using Oldroyd Type Model

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents the preliminary results of our numerical simulations designed and performed to address the high Weissenberg number problem that is the major challenge in the simulation of viscoelastic flows. The mathematical model used to explore this problem is based on Oldroyd type model. A new simple computational test case is proposed and solved to demonstrate the nature of the high Weissenberg number problem. Various finite-volume as well as finite-element methods are introduced to be tested for this test case. Some of our very first results are presented and discussed at the end. This paper presents the preliminary results of our numerical simulations designed and performed to address the high Weissenberg number problem that is the major challenge in the simulation of viscoelastic flows. The mathematical model used to explore this problem is based on Oldroyd type model. A new simple computational test case is proposed and solved to demonstrate the nature of the high Weissenberg number problem. Various finite-volume as well as finite-element methods are introduced to be tested for this test case. Some of our very first results are presented and discussed at the end. (en)
Title	Viscoelastic Fluid Flows at Moderate Weissenberg Numbers Using Oldroyd Type Model Viscoelastic Fluid Flows at Moderate Weissenberg Numbers Using Oldroyd Type Model (en)
skos:prefLabel	Viscoelastic Fluid Flows at Moderate Weissenberg Numbers Using Oldroyd Type Model Viscoelastic Fluid Flows at Moderate Weissenberg Numbers Using Oldroyd Type Model (en)
skos:notation	RIV/68407700:21220/11:00183354!RIV12-MSM-21220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/09/0917), P(GAP201/11/1304), Z(MSM6840770010)
http://linked.open...vai/riv/dodaniDat	2012
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	238538
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/11:00183354
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	non-Newtonian; viscoelastic; Oldroyd-B; finite-volume (en)
http://linked.open.../riv/klicoveSlovo	Oldroyd-B finite-volume non-Newtonian viscoelastic
http://linked.open...ontrolniKodProRIV	[4D62252794D5]
http://linked.open...v/mistoKonaniAkce	Halkidiki
http://linked.open...i/riv/mistoVydani	Melville, New York
http://linked.open...i/riv/nazevZdroje	ICNAAM-2011 Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2011
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical and computer analysis of the evolution processes in nonlinear viscoelastic fluid-like materials Flow of fluids in domains with variable geometry
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Bodnár, Tomáš Pirkl, Luboš Tůma, K.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-09-19 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Aplikovaná matematika v technických a fyzikálních vědách
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.3636680
http://purl.org/ne...btex#hasPublisher	American Institute of Physics
https://schema.org/isbn	978-0-7354-0954-5
http://localhost/t...ganizacniJednotka	21220

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