| 粘阻尼弹簧阻尼器特性的试验研究 |
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| 引用本文： | 胡甫才,杨建国.粘阻尼弹簧阻尼器特性的试验研究[J].武汉理工大学学报(交通科学与工程版),2006,30(6):1000-1003. |
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| 作者姓名： | 胡甫才 杨建国 |
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| 作者单位： | 武汉理工大学能源与动力工程学院,武汉,430063 |
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| 摘 要： | 介绍了粘阻尼弹簧阻尼器特性的试验研究．对阻尼器不同孔径进行了对比试验，试验结果表明：随着活塞孔径的增大，阻尼器的损耗因子和阻尼比减小，共振频率增加．阻尼器安装框架的固有频率尽可能高，以减少其对系统的影响．粘阻尼弹簧阻尼器性能的试验结果为提高减振性能提供了依据和验证．
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| 关 键 词： | 阻尼器 损耗因子 阻尼比 试验 |
| 收稿时间： | 2006-06-17 |
| 修稿时间： | 2006年6月17日 |
Experimental Research on Characteristics of Visco-damping Spring Damper |
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| Hu Fucai,Yang Jianguo.Experimental Research on Characteristics of Visco-damping Spring Damper[J].journal of wuhan university of technology(transportation science&engineering),2006,30(6):1000-1003. |
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| Authors: | Hu Fucai Yang Jianguo |
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| Institution: | School of Energy and Power Engineering, WUT , Wuhan 430063 |
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| Abstract: | The experimental research on characteristics of visco-damping spring damper is introduced. The contrast experiments under different piston apertures are carried out for the damper. The experimental results show that the loss factor and damp ratio decrease, the resonance frequency increases with increase of the aperture of the piston in the damper. The frequency of installation frame should be as high as possible to reduce its influence on the system. The foundation and validation are provided by the experimental study of visco-damping spring damper for improving damper characteristics. |
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| Keywords: | damper loss factor damp ratio experiment |
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