Turbulent melt flow excited by amplitude-and- frequency modulated RMF

A. Kapusta, M. Khavkin, Sh Lesin, B. Mikhailovich*, B. Tilman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We examine MHD processes arising in melts placed in vessels of circular and rectangular cross-sections under the action of amplitude-and-frequency modulated rotating magnetic field. It is established that besides the mean turbulent flow, seven oscillations arise in the melt, whose frequency and amplitude depend on modulation parameters.

Original languageEnglish
Pages (from-to)483-486
Number of pages4
JournalJournal of Iron and Steel Research International
Volume19
StatePublished - Oct 2012
Externally publishedYes

Keywords

  • Amplitude-and-frequency modulation
  • Electromagnetic body force
  • External friction model
  • Rotating magnetic field
  • Velocity field
  • Velocity oscillation

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