About: Modelling of a supercritical flow over bed sills in an open channel

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Modelling of a supercritical flow over bed sills in an open channel Goto Sponge NotDistinct Permalink

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
Description	The contribution deals with the experimental and numerical modelling of turbulent supercritical flow over one or two bed sills of the cross-section 3030 mm placed in an open channel. Experiments were carried out in the water channel with the cross-section 200200 mm by means of PIV and LDA measuring methods. Optical methods were completed by the measurement of pressure distribution on rib surface in the channel centreline. Numerical simulation was carried out using the VOF method by means of the commercial software ANSYS CFX-11.0. Numerical results obtained for various two-equation turbulence models were compared with experimental data. The effect of the sill spacing on the extent of the separation region, the deformation of free surface and on the drag of individual sills was primarily investigated. The contribution deals with the experimental and numerical modelling of turbulent supercritical flow over one or two bed sills of the cross-section 3030 mm placed in an open channel. Experiments were carried out in the water channel with the cross-section 200200 mm by means of PIV and LDA measuring methods. Optical methods were completed by the measurement of pressure distribution on rib surface in the channel centreline. Numerical simulation was carried out using the VOF method by means of the commercial software ANSYS CFX-11.0. Numerical results obtained for various two-equation turbulence models were compared with experimental data. The effect of the sill spacing on the extent of the separation region, the deformation of free surface and on the drag of individual sills was primarily investigated. (en)
Title	Modelling of a supercritical flow over bed sills in an open channel Modelling of a supercritical flow over bed sills in an open channel (en)
skos:prefLabel	Modelling of a supercritical flow over bed sills in an open channel Modelling of a supercritical flow over bed sills in an open channel (en)
skos:notation	RIV/61388998:_____/09:00329809!RIV10-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/06/0461), P(GA103/09/0977), Z(AV0Z20760514)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Příhoda, Jaromír
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	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	326824
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/09:00329809
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	free-surface flow; supercritical flow over ribs (en)
http://linked.open.../riv/klicoveSlovo	free-surface flow supercritical flow over ribs
http://linked.open...ontrolniKodProRIV	[DECE9ACC25BC]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Proceedings of the 12th International Scientific Conference
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Experimental and numerical modelling of turbulent flow with massive separation Modelling of turbulent flow in closed and open channels with increased wall roughness
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Příhoda, Jaromír Sedlář, M. Zubík, P. Šulc, J.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-04-20 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex dynamical systems in thermodynamics, fluid and solid mechanics
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně
https://schema.org/isbn	978-80-7204-629-4

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software