Magnetohydrodynamic calculation method for electromagnetic sensor

Shinpei Fujino, Shoji Satou, Shoji Taniguchi, Takehiko Toh, Keisuke Fujisaki

Research output: Contribution to journalArticlepeer-review


A new type of magnetohydrodynamic calculation method is proposed to evaluate the electromagnetic sensing process, in which fluid dynamics makes much influence on the electromagnetic field. First, multi-phase flow of molten steel and slag are momentarily performed in fluid calculation in the proposed method. Second, conditions of multi-phase flow are momentarily performed in electromagnetic calculation. Last, secondary voltages are momentarily calculated. It is able to observe internal state of multi-phase flow of molten steel and slag by fluid calculation. It was able to understand the relation between slag detection process and sensor output by magnetohydrodynamic calculation.

Original languageEnglish
Pages (from-to)53-57
Number of pages5
JournalTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
Issue number2
Publication statusPublished - 2006 Feb


  • Electromagnetic sensor
  • Magnetohydrodynamic calculation
  • Multi-phase flow
  • Slag detection process

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry


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