2016 Fiscal Year Final Research Report
Generate vibration characteristic of liquid seal rubber bush by voxel interaction analysis
| Project/Area Number |
26390131
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computational science
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| Research Institution | University of Yamanashi (2015-2016)
Hiroshima University (2014) |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | ゴムブッシュ / 振動 / 有限要素法 / 連成解析 / 剛性 / 減衰 / 最適化 |
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| Outline of Final Research Achievements |
We focus on stiffness and damping characteristics in vibration of a liquid seal rubber bush. After developing a computational method to treat a large deformation of metal, rubber and fluid in a high-frequency region, the method is extended for accurate interaction behavior. Based on the above computational method, we establish evaluation methods of the stiffness and damping of the rubber bush, in addition, a sharp of part of the rubber bush are generate for any characteristics.
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| Free Research Field |
計算力学
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