| 带阻尼套筒的篦齿封严结构模态计算方法研究 |
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| 引用本文： | 李罡,祝刚. 带阻尼套筒的篦齿封严结构模态计算方法研究[J]. 机械设计与制造, 2006, 17(2): 23-25 |
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| 作者姓名： | 李罡 祝刚 |
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| 作者单位： | 空军第一航空学院,信阳,464000 |
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| 摘 要： | 这里采用波传播技术对带阻尼套筒的篦齿封严结构进行了振动特性的计算分析,通过建立接触面刚度矩阵来模拟阻尼套筒对篦齿封严结构固有振动特性的影响,对各参数进行无量纲处理,使所得结论具有通用性效果。
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| 关 键 词： | 阻尼套筒 篦齿封严 周期对称 振动 |
| 文章编号： | 1001-3997(2006)02-0023-02 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-05-08 |
Vibration character analysis of labyrinth gas seals with damping sleeve |
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| LI Gang,ZHU Gang. Vibration character analysis of labyrinth gas seals with damping sleeve[J]. Machinery Design & Manufacture, 2006, 17(2): 23-25 |
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| Authors: | LI Gang ZHU Gang |
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| Affiliation: | The First Aviation College of Air Force, Xingyang 464000, China |
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| Abstract: | This paper has a vibration analysis for the labyrinth gas seals with dam ping sleeve by wave transm ittal technique.The stiffness matrix is built to simulate the influence of damping sleeve to labyrinth gas seals.The results are all-purposed with non-dim ensionalparameter used. |
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| Keywords: | Damping sleeve Labyrinth gas seals Cyclo-symmetric Vibration |
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