An alternating magnetic field driven flow in a spinning cylindrical container / Victor Shatrov in Transactions of the ASME . Journal of fluids engineering, Vol. 130 N° 7 (Juillet 2008)  

Public ISBD [article]  inTransactions of the ASME . Journal of fluids engineering > Vol. 130 N° 7 (Juillet 2008) . - 10 p. Titre : An alternating magnetic field driven flow in a spinning cylindrical container Type de document : texte imprimé Auteurs : Victor Shatrov, Auteur ; Gunter Gerbeth, Auteur ; Regina Hermann, Auteur Année de publication : 2014 Article en page(s) : 10 p. Note générale : Fluids engineering Langues : Anglais (eng) Mots-clés : Axisymmetric flow structure  magnetohydrodynamic interaction parameter  Ekman numbers Résumé : This paper presents a numerical analysis of the free surface liquid metal flow driven by an alternating current magnetic field in a spinning cylindrical container. The axisymmetric flow structure is analyzed for various values of the magnetohydrodynamic interaction parameter and Ekman numbers. The governing hydrodynamic equations are solved by a spectral collocation method, and the alternating magnetic field distribution is found by a boundary-integral method. The electromagnetic and hydrodynamic fields are fully coupled via the shape of the liquid free surface. It is found that the container rotation may reduce the meridional flow significantly. En ligne : http://fluidsengineering.asmedigitalcollection.asme.org/issue.aspx?journalid=122 [...] [article] An alternating magnetic field driven flow in a spinning cylindrical container [texte imprimé] / Victor Shatrov, Auteur ; Gunter Gerbeth, Auteur ; Regina Hermann, Auteur . - 2014 . - 10 p. Fluids engineering Langues : Anglais (eng) in Transactions of the ASME . Journal of fluids engineering > Vol. 130 N° 7 (Juillet 2008) . - 10 p. Mots-clés : Axisymmetric flow structure  magnetohydrodynamic interaction parameter  Ekman numbers Résumé : This paper presents a numerical analysis of the free surface liquid metal flow driven by an alternating current magnetic field in a spinning cylindrical container. The axisymmetric flow structure is analyzed for various values of the magnetohydrodynamic interaction parameter and Ekman numbers. The governing hydrodynamic equations are solved by a spectral collocation method, and the alternating magnetic field distribution is found by a boundary-integral method. The electromagnetic and hydrodynamic fields are fully coupled via the shape of the liquid free surface. It is found that the container rotation may reduce the meridional flow significantly. En ligne : http://fluidsengineering.asmedigitalcollection.asme.org/issue.aspx?journalid=122 [...]

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