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Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/5834
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dc.contributor.authorOliveira, A.pt_BR
dc.contributor.authorMelo Baptista, A.pt_BR
dc.date.accessioned2007-07-17T14:23:52Zpt_BR
dc.date.accessioned2010-04-26T07:40:04Zpt_BR
dc.date.accessioned2014-10-20T09:50:06Zpt_BR
dc.date.accessioned2016-04-28T14:11:29Z-
dc.date.available2007-07-17T14:23:52Zpt_BR
dc.date.available2010-04-26T07:40:04Zpt_BR
dc.date.available2014-10-20T09:50:06Zpt_BR
dc.date.available2016-04-28T14:11:29Z-
dc.date.issued1998pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/5834-
dc.description.abstractWe investigate the effect of tracking errors on the accuracy and stability of Eulerian-Lagrangian methods (ELMs) for the solution of the transport equation. A combination of formal analysis and numerical experimentation demonstrates that the effect is severe. Even moderate tracking errors substantially affect the preservation of the zeroth, first and second moments of concentration ( mass, phase and diffusion) and may lead to the instability of otherwise stable and very accurate ELMs. The use of accurate tracking algorithms is strongly recommended for Eulerian-Lagrangian simulations involving complex flows. Key Words: Transport equation. Eulerian-Lagrangian methods. Tracking methods. Mass conservation. Numerical experimentation. Accuracypt_BR
dc.description.sponsorship******pt_BR
dc.format.extent73 bytespt_BR
dc.format.extent37 bytespt_BR
dc.format.mimetypetext/plainpt_BR
dc.format.mimetypetext/plainpt_BR
dc.language.isoporpt_BR
dc.publisherAdvances in Water Resourcespt_BR
dc.relation.ispartofseries******pt_BR
dc.rightsrestrictedAccesspt_BR
dc.titleOn the role of tracking on Eulerian-Lagragian solutions of the transport equationpt_BR
dc.typeworkingPaperpt_BR
dc.identifier.localedicao******pt_BR
dc.description.pages539-554pt_BR
dc.identifier.seminario******pt_BR
dc.identifier.local******pt_BR
dc.description.volumevol. 21/7pt_BR
dc.identifier.proc******pt_BR
dc.description.data******pt_BR
dc.description.price******pt_BR
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