書誌事項
- タイトル別名
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- Variable inertia damper using magnetorheological fluid
抄録
<p>The author developed a vibration suppression device that utilized magneto-rheological fluid (MR fluid) and long bypass pipe in order to get an effect of series inertia mass. The inertia effect due to the series inertia mass makes natural frequency of 1DOF system lower, and it also cut off vibration at anti-resonance frequency. Amplitude of the effect depended on not only a cross sectional area of bypass pipe but also fluid density and length of bypass pipe. If the cross sectional area can be switched when diameter of the bypass pipe makes virtually changeable for clustering particles of MR fluid under strong magnetic field by electromagnets; the variable inertia effect which acts as the series inertia mass might be artificially derived. In this paper, to confirm the variable inertia effect, trial damper which had twelve electromagnets along the bypass pipe was manufactured and dynamic properties of the damper were measured in some current cases of electromagnets. Finally, variable inertia effect was confirmed experimentally.</p>
収録刊行物
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- Dynamics & Design Conference
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Dynamics & Design Conference 2016 (0), 234-, 2016
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205887281664
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- NII論文ID
- 130007146709
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- ISSN
- 24242993
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可