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挤压油膜阻尼器试验台设计和试验分析 被引量:2

Test Rig Design and Test Analysis of Squeeze Film Damper
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摘要 设计制造了一个挤压油膜阻尼器(SFD)试验台,介绍了试验台原理和试验方法,试验分析了承受径向振动载荷的(SFD)长轴承模型的性能,提出了(SFD)同步频率响应设计准则。试验结果显示:油膜雷诺数影响压力响应的频率。 A test rig and its principle for testing of long squeeze film damper (SFD) are given, the test method and result analysis on long SFD performance are also. A design rule of SFD synchronization frequency response is suggested. Oil film pressure wave frequency is found to be Reynolds number dependent.
出处 《工程与试验》 2008年第4期51-54,共4页 Engineering and Test
基金 国家自然科学基金项目(59975042)
关键词 试验机 挤压油膜阻尼器 转子动力 振动控制 testing machine squeeze damper rotor dynamics vibration control
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二级参考文献2

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同被引文献17

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