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Mitigation of rotational vibration using a torsional tuned mass damper
Mitigation of rotational vibration using a torsional tuned mass damper
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机译:使用扭转调谐质量阻尼器减轻旋转振动
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摘要
An apparatus for reducing vibration includes: a damping assembly configured to be fixedly attached to a downhole component, the downhole component configured to rotate within a borehole in an earth formation, the damping assembly having a damping frequency that is tuned relative to a selected natural vibration frequency of the rotating downhole component to reduce vibration due to component rotation.
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