| 带金属橡胶油膜环的自适应挤压油膜阻尼器非协调响应研究 |
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| 引用本文： | 马艳红,王虹,洪杰. 带金属橡胶油膜环的自适应挤压油膜阻尼器非协调响应研究[J]. 航空动力学报, 2009, 24(2): 390-395 |
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| 作者姓名： | 马艳红 王虹 洪杰 |
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| 作者单位： | 北京航空航天大学能源与动力工程学院,北京,100191;北京航空航天大学能源与动力工程学院,北京,100191;北京航空航天大学能源与动力工程学院,北京,100191 |
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| 摘 要： | 为改善挤压油膜阻尼器(SFD)油膜力高度非线性的不足,提出了一种带金属橡胶油膜环的自适应挤压油膜阻尼器(ASFD/MR),对ASFD/MR和SFD抑制非协调响应的能力进行了对比,研究表明:ASFD/MR能够更好的抑制转子系统的非协调响应,具有更好的减振效果.
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| 关 键 词： | 阻尼器 转子 非协调响应 金属橡胶 |
| 收稿时间： | 2008-01-11 |
| 修稿时间： | 2008-07-17 |
Investigation of non-synchronous response of adaptive squeeze film damper with metal rubber oil film ring |
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| MA Yan-hong,WANG Hong and HONG Jie. Investigation of non-synchronous response of adaptive squeeze film damper with metal rubber oil film ring[J]. Journal of Aerospace Power, 2009, 24(2): 390-395 |
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| Authors: | MA Yan-hong WANG Hong HONG Jie |
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| Affiliation: | School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | Adaptive squeeze film damper with metal rubber oil film ring(ASFD/MR) was designed to improve characteristics of the squeeze film force of the squeeze film damper(SFD).Comparative study on suppressing the non-synchronous response between ASFD/MR and SFD In this paper,was presented.It is shown that ASFD/MR has a well capability to suppress non-synchronous response and a better effect on reducing vibration. |
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| Keywords: | dampers rotors non-synchronous response metal rubber |
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