Dynamic Properties of a Coupled System of Magnetic Elastic Membrane and Magnetic Fluid under Traveling Magnetic Field

• HAYASHI Koichi

  名古屋工業大学技術部

• IDO Yasushi

  名古屋工業大学大学院工学研究科ながれ領域

• YAMADA Tomoya

  NTN(株)

• SHIMADA Kunio

  福島大学理工学群共生システム理工学類

Bibliographic Information

Other Title

• 強磁性弾性膜－磁性流体連成系の進行磁場に対する動特性
• キョウジセイ ダンセイマク ジセイ リュウタイ レンセイケイ ノ シンコウ ジバ ニ タイスル ドウトクセイ

Abstract

Magnetic compound fluid is regarded as a mixture of magnetic fluid with particles of nanometer size and magneto-rheological fluid with particles of micron size. The magnetic rubber which is produced by mixing the magnetic compound fluid and a silicone rubber has strong saturation magnetization and small coercive force compared with magnet sheet. In this research, responses of the coupled system of the magnetic fluid layer and the magnetic elastic membrane to applied traveling magnetic field that is generated by 12 coils are investigated experimentally. It is shown that the wave on the magnetic elastic membrane is generated and propagated by applying traveling magnetic field. The amplitude of the wave is affected by frequency of applied magnetic field and depth of the magnetic fluid layer.

Journal

• Journal of the Japanese Society for Experimental Mechanics

  Journal of the Japanese Society for Experimental Mechanics 8 (2), 147-152, 2008

  The Japanese Society for Experimental Mechanics

Keywords

• Magnetic Fluid
• Magneto-Rheological Fluid
• Magnetic Elastic Membrane
• Traveling Magnetic Field
• Coupled System

Details

• CRID: 1390282680167030656
• NII Article ID: 130004489978
• NII Article ID: 10021155880
• NII Book ID: AA11822914
• DOI: 10.11395/jjsem.8.147
• ISSN: 18844219
• ISSN: 13464930
• NDL BIB ID: 9568904
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9568904
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
• Abstract License Flag: Disallowed