About: On the quadrant analysis of the flow in the street canyon

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

About: On the quadrant analysis of the flow in the street canyon 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	It is well known that sweep and ejection are major contributors to the momentum flux in the turbulent boundary layer. In order to evaluate the contribution of these events to the total flux, the wind-tunnel data measured by PIV technique were analyzed from spatial point of view. It was revealed that both the sweep and the ejection reach up to 90% of the flux momentum inside the canyon. Moreover, the sweep and ejection pass the street in an alternative fashion. When sweep reaches maximum, the ejection falls down to minimum and vice versa. The TKE energy is also very high in these particular events, reaching 80-90% of total TKE inside the street what makes the sweep and ejection to be the most important features in the flow. It is well known that sweep and ejection are major contributors to the momentum flux in the turbulent boundary layer. In order to evaluate the contribution of these events to the total flux, the wind-tunnel data measured by PIV technique were analyzed from spatial point of view. It was revealed that both the sweep and the ejection reach up to 90% of the flux momentum inside the canyon. Moreover, the sweep and ejection pass the street in an alternative fashion. When sweep reaches maximum, the ejection falls down to minimum and vice versa. The TKE energy is also very high in these particular events, reaching 80-90% of total TKE inside the street what makes the sweep and ejection to be the most important features in the flow. (en)
Title	On the quadrant analysis of the flow in the street canyon On the quadrant analysis of the flow in the street canyon (en)
skos:prefLabel	On the quadrant analysis of the flow in the street canyon On the quadrant analysis of the flow in the street canyon (en)
skos:notation	RIV/61388998:_____/13:00396486!RIV14-GA0-61388998
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP101/12/1554)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kukačka, Libor Kellnerová, Radka Jaňour, Zbyněk Uruba, Václav
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	93945
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/13:00396486
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	atmospheric boundary layer; wind tunnel modelling; urban area ventilation; quadrant analysis (en)
http://linked.open.../riv/klicoveSlovo	urban area ventilation quadrant analysis atmospheric boundary layer wind tunnel modelling
http://linked.open...ontrolniKodProRIV	[23113800FA59]
http://linked.open...v/mistoKonaniAkce	Liberec
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	EFM12 - EXPERIMENTAL FLUID MECHANICS 2012
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Experimental study of organised structures in turbulent boundary layer above rough surface with obstacles
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Jaňour, Zbyněk Kellnerová, Radka Kukačka, Libor Uruba, Václav Fuka, V.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000319932200132
http://linked.open.../riv/zahajeniAkce	2013-11-20 (xsd:date)
issn	2100-014X
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1051/epjconf/20134501132
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-7372-912-7

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, 77 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software