The results in this paper show that the dry friction in blades plays a very important role in reducing vibration amplitude of the blades.
干摩擦阻尼叶片减振效果显著。
参考来源 - 干摩擦阻尼叶片的黏滑周期振动研究But the investigation on natural vibration characteristic of aero-engine’s vane is the foundation for the study of reducing vibration and anti-fatigue.
而叶片的固有振动特性分析是研究发动机叶片减振抗疲劳问题的基础。
参考来源 - 复杂边界约束条件下发动机叶片的固有振动特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
For reducing vibration so more safety!
因为减震，所以更安全！
The paper deals with structural optimization for reducing vibration of engine pipeline.
介绍了消减发动机管道振动的结构优化方法。
Finally, by test in bridge, testified that this kind of damper had excellent effect in reducing vibration of cable caused by wind.
最后，经过实桥试验，证明粘性剪切型阻尼器具有优良的减振效果。
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