A Study on a MR Damper Utilizing Magnetorheological Fluids Composed of Different Size of Particles
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概要
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Magnetorheological (MR) fluid dampers have been utilized in vibration control for buildings and mechanical structures. As an advanced MR fluid, we have proposed a magnetic functional fluid that composed of micrometers size iron particles and 10 nanometers size magnetite particles. In this paper, four kinds of MR fluids consisting of different proportions of particles are investigated. Then we reached the preliminary conclusion that MR damper utilizing the newly functional fluids can be changed their damping properties by applied magnetic field and their increments of damping force depend on the mixing ratio of their different size of particles.
- 日本学術会議 「機械工学委員会・土木工学・建築学委員会合同IUTAM分科会」の論文
日本学術会議 「機械工学委員会・土木工学・建築学委員会合同IUTAM分科会」 | 論文
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