Magnetohydrodynamic stability in pulse EMC

Keisuke Fujisaki

Research output: Contribution to journalConference articlepeer-review

Abstract

It is made clear why the pulse EMC (Electro-magnetic casting) makes the surface steel quality become good from a point of view of fluid dynamics by means of magnetic-hydrodynamic calculation in free surface problem. In order to obtain the good surface quality, the free surface profile should follow the pulsasive electromagnetic force and fluid dynamics is stable and uniform for rectangular axis. By means of the pulse mode in EMC operation, the fluid dynamics makes stable and uniform the unstable flow in continuous EMC operation and the free surface profile maintains convex.

Original languageEnglish
Pages (from-to)508-514
Number of pages7
JournalConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume1
Publication statusPublished - 2002 Jan 1
Event37th IAS Annual Meeting and World Conference on Industrial applications of Electrical Energy - Pittsburgh, PA, United States
Duration: 2002 Oct 132002 Oct 18

Keywords

  • Continuous casting
  • Electromagnetic application
  • Free surface
  • Magnetohydrodynamic
  • Magntohydrodynamic calculation
  • Pulse EMC
  • Shadow method
  • Stability

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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