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dc.contributor.authorNorel H van
dc.date.accessioned2012-12-12T22:41:59Z
dc.date.available2012-12-12T22:41:59Z
dc.date.issued1992-05-31
dc.identifier729200001
dc.identifier.urihttp://hdl.handle.net/10029/261694
dc.description.abstractAbstract niet beschikbaar
dc.description.abstractThe mathematical model AQ-EC simulates the transport of a solute in flowing groundwater. The model uses the numerical approximation of the finite element method to solve the differential equations. Numerical approximations are subject to deviations like numerical dispersion and instability. Those deviations can be analyzed by comparing the results of the numerical calculations and the analytical solutions. The model AQ-EC was checked using the analytical model TRANS for the processes convection and dispersion. The analytical "travelling wave" equation was applied to verify the calculations for the processes convection, dispersion and non-linear adsorption.
dc.description.sponsorshipRIVM
dc.format.extent60 p
dc.language.isonl
dc.relation.ispartofRIVM Rapport 729200001
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/729200001.html
dc.subject13nl
dc.subject92-3nl
dc.subjectgrondwaternl
dc.subjectopgeloste stoffennl
dc.subjecteindige elementen methode; convectienl
dc.subjectdispersienl
dc.subjectmodel verificatienl
dc.subjectgroundwaternl
dc.subjectsolutenl
dc.subjectfinite elements methodnl
dc.subjectconvectionnl
dc.subjectdispersionnl
dc.subjectmodel verificationnl
dc.titleDe nauwkeurigheid van het numerieke model AQ-EC onderzocht met analytische oplossingennl
dc.title.alternativeInvestigation of the accuracy of the numerical model AQ-EC compared to analytical solutions.]en
dc.typeReport
dc.date.updated2012-12-12T22:42:00Z
html.description.abstractAbstract niet beschikbaar
html.description.abstractThe mathematical model AQ-EC simulates the transport of a solute in flowing groundwater. The model uses the numerical approximation of the finite element method to solve the differential equations. Numerical approximations are subject to deviations like numerical dispersion and instability. Those deviations can be analyzed by comparing the results of the numerical calculations and the analytical solutions. The model AQ-EC was checked using the analytical model TRANS for the processes convection and dispersion. The analytical "travelling wave" equation was applied to verify the calculations for the processes convection, dispersion and non-linear adsorption.


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