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首页> 外文期刊>Transactions of the Indian Institute of Metals >Leak Detection System for Long-Distance Onshore and Offshore Gas Pipeline Using Acoustic Emission Technology. A Review
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Leak Detection System for Long-Distance Onshore and Offshore Gas Pipeline Using Acoustic Emission Technology. A Review

机译：声发射技术远程陆上和海上煤气管道泄漏检测系统。 回顾

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摘要

Many petroleum products like oil and gas are transported from one place to another through pipelines, although they can undergo leakage due to pipeline leaks and cause risks to industries, the environment, and people. In this review work, we have presented a comprehensive overview of acoustic emission technology for gas pipeline leak detection. Essential gas leak detection system requirements, principles, terminologies, and risks due to failure of the natural gas pipeline system have been discussed while proposing a surface acoustic wave sensor with a combination of the Hilbert-Huang transforms (HHTs) as the best method for real-time leak detection system in the gas pipeline network. The variation of wave energy causes propagation of elastic waves that can be detected by sensors mounted on the pipeline. Natural gas pipeline networks require a continuous real-time monitoring system to ensure that the pipelines are delivering the products from one station to another at optimum conditions.
机译：许多石油产品如石油和天然气通过管道从一个地方运输到另一个地方，尽管它们可能会因管道泄漏而导致泄漏并导致行业，环境和人民风险。在本综述工作中，我们提出了全面概述了燃气管道泄漏检测的声学发射技术。在提出具有Hilbert-Huang变换（HHTS）的组合的表面声波传感器作为真实的最佳方法 - 燃气管网中的泄漏检测系统。波能量的变化导致弹性波的传播，该弹性波可以通过安装在管道上的传感器检测。天然气管道网络需要连续的实时监控系统，以确保管道在最佳条件下将产品从一个站点从一个站点送到另一个站。

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