About: Numerical Simulation of Turbine Cascade Flow with Blade-Fluid Heat Exchange

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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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0096300311007880
Description	The work deals with the numerical simulation of turbulent flow through turbine cascades including heat exchange between fluid and blades. The numerical algorithm couples an implicit AUSM finite volume solver for fluid flow and a finite element solver for heat conduction inside the blade. Several k-ω turbulence models are applied. The eddy diffusivity assumption is used for turbulent heat flux computation. The influence of inlet boundary conditions for turbulence models is discussed. A case of failure of eddy diffusivity turbulent heat flux with common value of turbulent Prandtl number Prt = 0.91 is presented, where remedy is achieved by lowering the magnitude of Pr t. 2012 Elsevier Inc. All rights reserved. The work deals with the numerical simulation of turbulent flow through turbine cascades including heat exchange between fluid and blades. The numerical algorithm couples an implicit AUSM finite volume solver for fluid flow and a finite element solver for heat conduction inside the blade. Several k-ω turbulence models are applied. The eddy diffusivity assumption is used for turbulent heat flux computation. The influence of inlet boundary conditions for turbulence models is discussed. A case of failure of eddy diffusivity turbulent heat flux with common value of turbulent Prandtl number Prt = 0.91 is presented, where remedy is achieved by lowering the magnitude of Pr t. 2012 Elsevier Inc. All rights reserved. (en)
Title	Numerical Simulation of Turbine Cascade Flow with Blade-Fluid Heat Exchange Numerical Simulation of Turbine Cascade Flow with Blade-Fluid Heat Exchange (en)
skos:prefLabel	Numerical Simulation of Turbine Cascade Flow with Blade-Fluid Heat Exchange Numerical Simulation of Turbine Cascade Flow with Blade-Fluid Heat Exchange (en)
skos:notation	RIV/68407700:21220/13:00206137!RIV14-MSM-21220___
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(FR-TI1/458), P(GAP101/10/1329), Z(MSM6840770003)
http://linked.open...iv/cisloPeriodika	13
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kozel, Karel Fürst, Jiří Fořt, Jaroslav Halama, Jan Sváček, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	92594
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/13:00206137
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Coupled problem; Heat exchange; Turbomachinery; Turbulent flow (en)
http://linked.open.../riv/klicoveSlovo	Turbulent flow Coupled problem Heat exchange Turbomachinery
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[3C2377C5DEB3]
http://linked.open...i/riv/nazevZdroje	Applied Mathematics and Computation
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Numerical and experimental research on the flow in axial turbine cascades Steam Turbine Last Stage with High Efficiency and Flow Rate
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	219
http://linked.open...iv/tvurceVysledku	Fürst, Jiří Kozel, Karel Fořt, Jaroslav Halama, Jan Louda, Petr Sváček, Petr
http://linked.open...ain/vavai/riv/wos	000316667100011
http://linked.open...n/vavai/riv/zamer	Rozvoj algoritmů počítačových simulací a jejich aplikace v inženýrství
issn	0096-3003
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.amc.2011.05.105
http://localhost/t...ganizacniJednotka	21220

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