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dc.contributor.authorBernatík, Aleš
dc.contributor.authorZimmerman, Will
dc.contributor.authorPitt, Martin
dc.contributor.authorStřižík, Michal
dc.contributor.authorNevrlý, Václav
dc.contributor.authorZelinger, Zdeněk
dc.date.accessioned2008-07-16T09:31:16Z
dc.date.available2008-07-16T09:31:16Z
dc.date.issued2008
dc.identifier.citationProcess safety and environmental protection. 2008, vol. 86, issue 3, p. 198-207.en
dc.identifier.issn0957-5820
dc.identifier.urihttp://hdl.handle.net/10084/65875
dc.description.abstractThe article reports the results of different methods of modelling releases and dispersion of dangerous gases or vapours in cases of major accidents from road and rail transportation in urban zones. Transport accidents of dangerous substances are increasingly frequent and can cause serious injuries in densely inhabited areas or pollution of the environment. For quantitative risk assessment and mitigation planning, consequence modelling is necessary. The modelling of dangerous substance dispersion by standard methods does not fully represent the behaviour of toxic or flammable clouds in obstructed areas such as street canyons. Therefore the predictions from common software packages as ALOHA, EFFECTS, TerEx should be augmented with computational fluid dynamics (CFD) models or physical modelling in aerodynamic tunnels, and further studies are planned to do this. The goal of this article is to present the results of the first approach of modelling using these standard methods and to demonstrate the importance of the next development stage in the area of transport accident modelling of releases and dispersions of dangerous substances in urban zones in cases of major accident or terrorist attacks.en
dc.format.extent791676 bytescs
dc.format.mimetypeapplication/pdfcs
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesProcess safety and environmental protectionen
dc.relation.urihttp://dx.doi.org/10.1016/j.psep.2007.12.002en
dc.subjectmajor accidentsen
dc.subjecttransportation of dangerous substancesen
dc.subjectmodelling of release and dispersionen
dc.titleModelling accidental releases of dangerous gases into the lower troposphere from mobile sourcesen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.doi10.1016/j.psep.2007.12.002
dc.rights.accessopenAccessen
dc.type.versionsubmittedVersionen
dc.identifier.wos000256411200006


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Zobrazit minimální záznam