夹套式反应器内管泄漏声发射检测

详细信息

Acoustic Emission Test of Leakage in Jacketed Structure Inner Pipe

摘要: 为及时发现夹套式反应器结构在压力变化过程中的内管泄漏情况,在试验室内建立了夹套结构内管泄漏声发射检测系统,通过对比分析确定参数的分析方法,分析了泄漏声发射信号的频谱图、均方根值分布,得到了夹套式反应器内堂泄漏声发射信号的能量与内管内部压力基本上呈线性变化的关系,为现场检测提供试验依据.
- 声发射 /
- 夹套 /
- 泄漏
Abstract: For the timely detection of jacketed reactor structure on the pressure changes in the process of the inner pipe leakage,a jacketed structure inner pipe leakage acoustic emission detection system was established in the laboratory.Through the comparative analysis on the determination of the parameter analysis method,the spectrum and RMS distribution of leakage acoustic emission signal was researched,hence providing experiment basis for field test.
- Acoustic emission /
- Jacketed /
- Leakage

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