Magnetohydrodynamic Solidification Calculation in Darcy Flow

Keisuke Fujisaki

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

The free surface velocity strongly influences steel quality in the casting process, so an accurate calculation method is required. The velocity at the free surface is imparted through the wall of the continuous casting mold in an electromagnetic stirring operation. The wall friction in the solidification calculation model is modeled by the Darcy flow coefficient, which was found to be 0.7 from the operation data, according to the oscillation mark made by the free surface deformation. The calculated velocity is in good agreement with the operational velocity.

Original languageEnglish
Pages (from-to)3541-3545
Number of pages5
JournalIEEE Transactions on Magnetics
Volume39
Issue number6
DOIs
Publication statusPublished - 2003 Nov 1

Keywords

  • Continuous casting
  • Darcy flow
  • Electromagnetic stirring
  • Magnetohydrodynamics
  • Solidification
  • Steel making

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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