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dc.contributor.authorSafa, Yasser-
dc.contributor.authorFlueck, M.-
dc.contributor.authorRappaz, J.-
dc.date.accessioned2018-11-01T12:24:53Z-
dc.date.available2018-11-01T12:24:53Z-
dc.date.issued2009-
dc.identifier.issn0307-904Xde_CH
dc.identifier.issn1872-8480de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/12421-
dc.description.abstractA system of partial differential equations describing the thermal behavior of aluminium cell coupled with magnetohydrodynamic effects is numerically solved. The thermal model is considered as a two-phases Stefan problem which consists of a non-linear convection–diffusion heat equation with Joule effect as a source. The magnetohydrodynamic fields are governed by Navier–Stokes and by static Maxwell equations. A pseudo-evolutionary scheme (Chernoff) is used to obtain the stationary solution giving the temperature and the frozen layer profile for the simulation of the ledges in the cell. A numerical approximation using a finite element method is formulated to obtain the fluid velocity, electrical potential, magnetic induction and temperature. An iterative algorithm and 3-D numerical results are presented.de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofApplied Mathematical Modellingde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectAluminium electrolysisde_CH
dc.subjectMagnetohydrodynamicsde_CH
dc.subjectChernoff schemede_CH
dc.subjectHeat equationde_CH
dc.subject.ddc510: Mathematikde_CH
dc.subject.ddc530: Physikde_CH
dc.titleNumerical simulation of thermal problems coupled with magnetohydrodynamic effects in aluminium cellde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1016/j.apm.2008.02.011de_CH
zhaw.funding.euNode_CH
zhaw.issue3de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end1492de_CH
zhaw.pages.start1479de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume33de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Safa, Y., Flueck, M., & Rappaz, J. (2009). Numerical simulation of thermal problems coupled with magnetohydrodynamic effects in aluminium cell. Applied Mathematical Modelling, 33(3), 1479–1492. https://doi.org/10.1016/j.apm.2008.02.011
Safa, Y., Flueck, M. and Rappaz, J. (2009) ‘Numerical simulation of thermal problems coupled with magnetohydrodynamic effects in aluminium cell’, Applied Mathematical Modelling, 33(3), pp. 1479–1492. Available at: https://doi.org/10.1016/j.apm.2008.02.011.
Y. Safa, M. Flueck, and J. Rappaz, “Numerical simulation of thermal problems coupled with magnetohydrodynamic effects in aluminium cell,” Applied Mathematical Modelling, vol. 33, no. 3, pp. 1479–1492, 2009, doi: 10.1016/j.apm.2008.02.011.
SAFA, Yasser, M. FLUECK und J. RAPPAZ, 2009. Numerical simulation of thermal problems coupled with magnetohydrodynamic effects in aluminium cell. Applied Mathematical Modelling. 2009. Bd. 33, Nr. 3, S. 1479–1492. DOI 10.1016/j.apm.2008.02.011
Safa, Yasser, M. Flueck, and J. Rappaz. 2009. “Numerical Simulation of Thermal Problems Coupled with Magnetohydrodynamic Effects in Aluminium Cell.” Applied Mathematical Modelling 33 (3): 1479–92. https://doi.org/10.1016/j.apm.2008.02.011.
Safa, Yasser, et al. “Numerical Simulation of Thermal Problems Coupled with Magnetohydrodynamic Effects in Aluminium Cell.” Applied Mathematical Modelling, vol. 33, no. 3, 2009, pp. 1479–92, https://doi.org/10.1016/j.apm.2008.02.011.


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