| 化工管线振动的流体振源分析 |
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| 引用本文： | 钱秀清,仝兴华.化工管线振动的流体振源分析[J].石油化工设备,1997,26(5):9-12. |
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| 作者姓名： | 钱秀清 仝兴华 |
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| 作者单位： | 石油大学，齐鲁石油化工总公司胜利炼油厂 |
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| 摘 要： | 对于非机械激振力引起的管线振动，首先必须对管线内流体振源进行分析。以某石化厂加氢管线为例，给出了流体振源振动频率的分析方法。该方法是，先用流型图判断流体流型，然后分析各流型中最易引起管线振动的段塞流。若为段塞流，应再进一步分析并计算段塞流的频率。
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| 关 键 词： | 管线 振源 流型 两相流 频率 |
Analysis of Fluid Source of Vibration in Chemical Pipeline |
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| Master,Qian Xiuqing,Professor,Tong Xinghua,Professor,Yue Boqian.Analysis of Fluid Source of Vibration in Chemical Pipeline[J].Petro-Chemical Equipment,1997,26(5):9-12. |
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| Authors: | Master Qian Xiuqing Professor Tong Xinghua Professor Yue Boqian |
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| Abstract: | The effect of the fluid source of vibration must be consided for the vibrating pipeline that are not excited by the mechanical dynamic load.This paper gives the method to analysis and calculate the vibration frequencies of fluid. |
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| Keywords: | pipeline vibration source flow form double phase flow frequency |
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