Spectral Analysis of Tubing Natural Frequencies

被引：0
|
作者：
Moskvina, E. Yu. [1 ]
Syzrantseva, K. V. [1 ]
机构：
[1] Ind Univ Tyumen, 38 Volodarskogo St, Tyumen 625000, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2019) | 2019年 / 2176卷
关键词：
CRACK DETECTION;
D O I：
10.1063/1.5135116
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper considers one of the tubing diagnostic criteria, namely the occurrence of combination frequencies and variation of spectral components (which reflect the geometry of tubing elements and their interrelation) on the vibration frequency patterns obtained by spectral analysis, and substantiates the applicability of this criterion to the detection of tubing defects under field conditions during well workovers.
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页数：4
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