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
Investigation of non-synchronous response of adaptive squeeze film damper with metal rubber oil film ring
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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.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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Key words:
- dampers /
- rotors /
- non-synchronous response /
- metal rubber
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