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Description
  • The Reynolds averaged Navier-Stokes equations for incompressible flows with turbulent algebraic extensions are used for dispersion modelling of the wind flows and dust transport. In addition to spatial data management, the GIS is used for the creation of a digital terrain model originating from surface laser scanning. GPS measurements, a geodetic survey and existing data sources. This more precise mapping of the surface is required in order to estimate the wind flows over a temporary coal storage site and adjacent slopes. The flow patterns are displayed together with aerial images in the GIS for assessment of potential erosion fields over the stockpiles, and for an evaluation of environmental impacts.
  • The Reynolds averaged Navier-Stokes equations for incompressible flows with turbulent algebraic extensions are used for dispersion modelling of the wind flows and dust transport. In addition to spatial data management, the GIS is used for the creation of a digital terrain model originating from surface laser scanning. GPS measurements, a geodetic survey and existing data sources. This more precise mapping of the surface is required in order to estimate the wind flows over a temporary coal storage site and adjacent slopes. The flow patterns are displayed together with aerial images in the GIS for assessment of potential erosion fields over the stockpiles, and for an evaluation of environmental impacts. (en)
  • Užitím RANS rovnic pro vazké nestlačitelné proudění s algebraickým modelem turbulence bylo řešeno proudění a přenos prachu v povrchovém lomu. Pro vylepšení terénních dat byl využit systém GIS. Jeho pomocí byl vytvořen digitální model terénu z povrchového laserového scanu a dále s využitím GPS měření a existujících geodetických dat. Tento přesnější model terénu je nutný pro přesné zachycení proudění v okolí skládky hnědého uhlí. Napočítaná data byla přidána do obrázku skutečné krajiny. Díky tomuto postupu lze posoudit případné vlivy na životní prostředí. (cs)
Title
  • Integration of Environmental Models Based on Fluid Mechanics in GIS
  • Integration of Environmental Models Based on Fluid Mechanics in GIS (en)
  • Propojení enviromentálních modelů založených na mechanice tekutin s GISem (cs)
skos:prefLabel
  • Integration of Environmental Models Based on Fluid Mechanics in GIS
  • Integration of Environmental Models Based on Fluid Mechanics in GIS (en)
  • Propojení enviromentálních modelů založených na mechanice tekutin s GISem (cs)
skos:notation
  • RIV/68407700:21220/08:02150577!RIV09-AV0-21220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET400760405)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 372705
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21220/08:02150577
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • GIS; dispersion modelling; dust emission; surface laser scanning; RANS; ABL (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [A7D9CD4B8BF4]
http://linked.open...v/mistoKonaniAkce
  • Barcelona
http://linked.open...i/riv/mistoVydani
  • Barcelona
http://linked.open...i/riv/nazevZdroje
  • Proceedings of the iEMSs Fourth Biennial Meeting: International Congress on Environmental Modelling and Software
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Beneš, Luděk
  • Jaňour, Zbyněk
  • Matějíček, L.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Universidad Politechnica de Catalunya
https://schema.org/isbn
  • 978-84-7653-074-0
http://localhost/t...ganizacniJednotka
  • 21220
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