Surface Responses of Magnetic Fluid Adsorbed to Permanent Magnet Subject to Vertical Vibration

Seiichi Sudo; Yuichi Kurosu; Daisaku Asano

doi:10.4028/www.scientific.net/MSF.670.215

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Characteristics of Hydrodynamic Pressure of a Magnetic Fluid in a Tuned Magnetic Fluid Damper
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Magnetic Micro Swimming Mechanism and Visualization of the Surface Flow Induced by the Mechanism Propulsion
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Ultrasonic Investigation of the Effect of Volume Fraction on the Clustering Structures of Magneto-Rheological Fluids
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A Coupled System of a Magnet and Magnetic Fluid in a U-Tube under Reciprocating Traveling Magnetic Field
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Surface Responses of Magnetic Fluid Adsorbed to Permanent Magnet Subject to Vertical Vibration
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Improvement of PM-TFMs Characteristics by Flux Path Guiding
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Optimal Design of a Double-Sided Slotted Iron Core Type PMLSM with Manufacturing Considerations
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Design Comparison of Fractional-Slot IPM Machine Types for an Electric Power Steering Application
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Time Variation of Operational Characteristics for a Linear Permanent Magnet Synchronous Generator under Various Load Conditions
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HomeMaterials Science ForumMaterials Science Forum Vol. 670Surface Responses of Magnetic Fluid Adsorbed to...

Surface Responses of Magnetic Fluid Adsorbed to Permanent Magnet Subject to Vertical Vibration

Abstract:

The surface responses of magnetic fluid adsorbed to a ferrite permanent magnet subject to vertical vibration were studied experimentally. It was found that pulsating capillary jets of magnetic fluid were produced at a certain excitation frequency. Large-amplitude azimuthal surface motions occurred when the fluid responded as a one-half subharmonic of the excitation.

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Materials Science Forum (Volume 670)

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215-220

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https://doi.org/10.4028/www.scientific.net/MSF.670.215

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Online since:

December 2010

Authors:

Seiichi Sudo, Yuichi Kurosu, Daisaku Asano

Keywords:

Magnetic Fluid, Mechanical Vibration, Permanent Magnet, Subharmonic Frequency

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