Analysis of liquid sloshing of a tuned magnetic fluid damper for single and co-axial cylindrical containers

Ken Ichi Ohno; Hayato Suzuki; Tatsuo Sawada

doi:10.1016/j.jmmm.2010.11.052

Analysis of liquid sloshing of a tuned magnetic fluid damper for single and co-axial cylindrical containers

Ken Ichi Ohno, Hayato Suzuki, Tatsuo Sawada

研究成果: Article › 査読

27 被引用数 (Scopus)

抄録

A tuned magnetic fluid damper (TMFD) is a dynamic absorber using a magnetic fluid. A characteristic of the TMFD is changing natural frequency of a magnetic fluid sloshing under a magnetic field. The magnetic fluid sloshing in a coaxial cylindrical container was analyzed theoretically under the axisymmetrical magnetic field. The theoretical results showed that a radial component of the magnetic field also changed the natural sloshing frequency. A policy of the suitable design of the TMFD was presented and the effect of the radial component of the magnetic field was verified experimentally.

本文言語	English
ページ（範囲）	1389-1393
ページ数	5
ジャーナル	Journal of Magnetism and Magnetic Materials
巻	323
号	10
DOI	https://doi.org/10.1016/j.jmmm.2010.11.052
出版ステータス	Published - 2011 5月
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学

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10.1016/j.jmmm.2010.11.052

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title = "Analysis of liquid sloshing of a tuned magnetic fluid damper for single and co-axial cylindrical containers",

abstract = "A tuned magnetic fluid damper (TMFD) is a dynamic absorber using a magnetic fluid. A characteristic of the TMFD is changing natural frequency of a magnetic fluid sloshing under a magnetic field. The magnetic fluid sloshing in a coaxial cylindrical container was analyzed theoretically under the axisymmetrical magnetic field. The theoretical results showed that a radial component of the magnetic field also changed the natural sloshing frequency. A policy of the suitable design of the TMFD was presented and the effect of the radial component of the magnetic field was verified experimentally.",

keywords = "Magnetic fluid, Natural sloshing frequency, Sloshing analysis, Tuned liquid damper",

author = "Ohno, {Ken Ichi} and Hayato Suzuki and Tatsuo Sawada",

note = "Funding Information: This work was partially supported by a Grant-in-Aid for Scientific Research (for research fellow) from the Japan Society for the Promotion of Science .",

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TY - JOUR

T1 - Analysis of liquid sloshing of a tuned magnetic fluid damper for single and co-axial cylindrical containers

AU - Ohno, Ken Ichi

AU - Suzuki, Hayato

AU - Sawada, Tatsuo

N1 - Funding Information: This work was partially supported by a Grant-in-Aid for Scientific Research (for research fellow) from the Japan Society for the Promotion of Science .

PY - 2011/5

Y1 - 2011/5

N2 - A tuned magnetic fluid damper (TMFD) is a dynamic absorber using a magnetic fluid. A characteristic of the TMFD is changing natural frequency of a magnetic fluid sloshing under a magnetic field. The magnetic fluid sloshing in a coaxial cylindrical container was analyzed theoretically under the axisymmetrical magnetic field. The theoretical results showed that a radial component of the magnetic field also changed the natural sloshing frequency. A policy of the suitable design of the TMFD was presented and the effect of the radial component of the magnetic field was verified experimentally.

AB - A tuned magnetic fluid damper (TMFD) is a dynamic absorber using a magnetic fluid. A characteristic of the TMFD is changing natural frequency of a magnetic fluid sloshing under a magnetic field. The magnetic fluid sloshing in a coaxial cylindrical container was analyzed theoretically under the axisymmetrical magnetic field. The theoretical results showed that a radial component of the magnetic field also changed the natural sloshing frequency. A policy of the suitable design of the TMFD was presented and the effect of the radial component of the magnetic field was verified experimentally.

KW - Magnetic fluid

KW - Natural sloshing frequency

KW - Sloshing analysis

KW - Tuned liquid damper

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DO - 10.1016/j.jmmm.2010.11.052

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AN - SCOPUS:79952194545

SN - 0304-8853

VL - 323

SP - 1389

EP - 1393

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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Analysis of liquid sloshing of a tuned magnetic fluid damper for single and co-axial cylindrical containers

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