3-D magnethydrodynamics analysis method for free surface molten metal

A 3D MHD analysis method for conductive liquid under an alternating magnetic field is developed to evaluate the free surface motion of molten metal. A shadow method that calculates electromagnetic force in consideration of free surface transition is proposed to reduce computing time and keep suffici...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	IEEE transactions on magnetics 2000-07, Vol.36 (4), p.1325-1328
Hauptverfasser:	FUJISAKI, Keisuke, WAJIMA, Kiyoshi, OHKI, Tsutomu
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Magnetohydrodynamics and electrohydrodynamics Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A 3D MHD analysis method for conductive liquid under an alternating magnetic field is developed to evaluate the free surface motion of molten metal. A shadow method that calculates electromagnetic force in consideration of free surface transition is proposed to reduce computing time and keep sufficient accuracy. A calculated free surface of Mercury under 200 Hz magnetic field shows an adequate agreement with experimental one. Free surface motions of molten steel in continuous casting process using electromagnetic stirring are estimated by this method.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/20.877683