Magnetohydrodynamic calculation for free surface velocity

Keisuke Fujisaki; Takahiro Yamada; Shouji Satoh

doi:10.1063/1.1360261

Magnetohydrodynamic calculation for free surface velocity

Keisuke Fujisaki, Takahiro Yamada, Shouji Satoh

Environmental Studies

Research output: Contribution to journal › Conference article › peer-review

11 Citations (Scopus)

Abstract

The estimate of free surface velocity at the billet mold in magnetohydrodynamic calculation is important for steel surface quality. It is considered that the free surface velocity in the electromagnetic stirring operation is transferred through the wall, a boundary of the molten steel. Then the wall friction phenomena between the wall and the molten steel are modeled so as a wall friction, force is a function of wall velocity. The calculated velocity distribution in consideration of the wall friction in which the friction coefficient is estimated as 0.03 is in good agreement with the measured value.

Original language	English
Pages (from-to)	6734-6736
Number of pages	3
Journal	Journal of Applied Physics
Volume	89
Issue number	11 II
DOIs	https://doi.org/10.1063/1.1360261
Publication status	Published - 2001 Jun 1
Event	8th Joint Magnetism and Magnetic Materials-Intermag Conference - San Antonio, TX, United States Duration: 2001 Jan 7 → 2001 Jan 11

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Magnetohydrodynamic calculation for free surface velocity",

abstract = "The estimate of free surface velocity at the billet mold in magnetohydrodynamic calculation is important for steel surface quality. It is considered that the free surface velocity in the electromagnetic stirring operation is transferred through the wall, a boundary of the molten steel. Then the wall friction phenomena between the wall and the molten steel are modeled so as a wall friction, force is a function of wall velocity. The calculated velocity distribution in consideration of the wall friction in which the friction coefficient is estimated as 0.03 is in good agreement with the measured value.",

author = "Keisuke Fujisaki and Takahiro Yamada and Shouji Satoh",

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AU - Fujisaki, Keisuke

AU - Yamada, Takahiro

AU - Satoh, Shouji

PY - 2001/6/1

Y1 - 2001/6/1

N2 - The estimate of free surface velocity at the billet mold in magnetohydrodynamic calculation is important for steel surface quality. It is considered that the free surface velocity in the electromagnetic stirring operation is transferred through the wall, a boundary of the molten steel. Then the wall friction phenomena between the wall and the molten steel are modeled so as a wall friction, force is a function of wall velocity. The calculated velocity distribution in consideration of the wall friction in which the friction coefficient is estimated as 0.03 is in good agreement with the measured value.

AB - The estimate of free surface velocity at the billet mold in magnetohydrodynamic calculation is important for steel surface quality. It is considered that the free surface velocity in the electromagnetic stirring operation is transferred through the wall, a boundary of the molten steel. Then the wall friction phenomena between the wall and the molten steel are modeled so as a wall friction, force is a function of wall velocity. The calculated velocity distribution in consideration of the wall friction in which the friction coefficient is estimated as 0.03 is in good agreement with the measured value.

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T2 - 8th Joint Magnetism and Magnetic Materials-Intermag Conference

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ER -

Magnetohydrodynamic calculation for free surface velocity

Abstract

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