About: Numerical Solution of Atmospheric Boundary Layer Flows with 2D and 3D Applications

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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	Není k dispozici (cs) The paper presents a mathematical and numerical investigation of the atmospheric boundary layer (ABL) flow over complex terrain. Two mathematical models have been described based upon: 1) the full RANS equations in the conservative form and 2) the Boussinesq approximation of RANS equations in the non-conservative form, both formulated for an incompressible flow with a simple algebraic turbulence closure and given steady boundary conditions. Also pollution dispersion of passive pollutants has been considered. Both models are modified according to the artificial compressibility method. The finite volume discretization and the explicit multistage Runge-Kutta time integration scheme are applied to the model 1) on the other hand the finite difference approach together with the semi-implicit scheme are used for the model 2). Both models have been applied to real case problems. The paper presents a mathematical and numerical investigation of the atmospheric boundary layer (ABL) flow over complex terrain. Two mathematical models have been described based upon: 1) the full RANS equations in the conservative form and 2) the Boussinesq approximation of RANS equations in the non-conservative form, both formulated for an incompressible flow with a simple algebraic turbulence closure and given steady boundary conditions. Also pollution dispersion of passive pollutants has been considered. Both models are modified according to the artificial compressibility method. The finite volume discretization and the explicit multistage Runge-Kutta time integration scheme are applied to the model 1) on the other hand the finite difference approach together with the semi-implicit scheme are used for the model 2). Both models have been applied to real case problems. (en)
Title	Není k dispozici (cs) Numerical Solution of Atmospheric Boundary Layer Flows with 2D and 3D Applications Numerical Solution of Atmospheric Boundary Layer Flows with 2D and 3D Applications (en)
skos:prefLabel	Není k dispozici (cs) Numerical Solution of Atmospheric Boundary Layer Flows with 2D and 3D Applications Numerical Solution of Atmospheric Boundary Layer Flows with 2D and 3D Applications (en)
skos:notation	RIV/68407700:21220/03:02087600!RIV07-GA0-21220___
http://linked.open.../vavai/riv/strany	79 ; 88
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/01/1120), P(GV101/98/K001), P(OC 715.70), Z(AV0Z2076919), Z(MSM 210000003)
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Bodnár, Tomáš Kozel, Karel Beneš, Luděk Sládek, Ivo
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	618574
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/03:02087600
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Boussinesq approximation model; RANS; atmospheric boundary layer; pollution dispersion; turbulent flow (en)
http://linked.open.../riv/klicoveSlovo	pollution dispersion turbulent flow atmospheric boundary layer RANS Boussinesq approximation model
http://linked.open...ontrolniKodProRIV	[817BC470F256]
http://linked.open...v/mistoKonaniAkce	La Londe Les Maures
http://linked.open...i/riv/mistoVydani	La Garde Dedex
http://linked.open...i/riv/nazevZdroje	Summer School %22Geophysical Turbulence%22
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	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20715.70 High-resolution model of planetary boundary layer for modelling of high concentration episodes of air-pollution in urban sites Experimental modelling and numerical solution of complex three-dimensional flows in internal and external aerodynamics
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Beneš, Luděk Bodnár, Tomáš Jaňour, Zbyněk Kozel, Karel Sládek, Ivo
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2003-04-14 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20210000003 Dynamics of fluids, solids and their interactions
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Universite de Toulon et du Var
http://localhost/t...ganizacniJednotka	21220

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