管壳式换热器管束震动与防震措施

Control Vibration and Precautions Against Earthquakes of Shell-and-tube Heat Ex-changer

本文对管壳式换热器管束振动发生的主要原因进行了分析,提出了防止管束振动的具体措施,希望对理解、应用"流体诱发震动"计算有一定帮助。

In this paper,the main reasons for the vibration of tube bundle of shell-and-tube heat ex-changer were analyzed,and the specific measures to prevent the vibration of tube bundle were proposed,which is expected to be helpful for understanding and applying the calculation of"fluid-inducedvibration".