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在现代工业过程中,密封管道系统充斥于人类生产与生活的各个领域。由于有些密封管道系统工作环境比较恶劣,管道很容易腐蚀老化,从而造成泄漏。一旦发生管道泄漏问题,就会产生重大的安全隐患。近年来,石油化工行业事故频发,造成重大的财产损失与人员伤亡,一部分原因就是因为管道在运输过程中,存在气体泄漏问题,如2014年7月31日的台湾高雄可燃气体泄漏事故和2013年11月22日的青岛市中国石化东黄输油管道泄漏爆炸事故。如何吸取这些事故的教训,在生产过程中实时快速地找出泄漏源,
In modern industrial processes, sealed piping systems are flooded with all aspects of human production and life. Due to the harsh working environment of some sealed pipe systems, pipelines can easily corrode and age, resulting in leakage. In the event of pipeline leakage, there will be a major security risk. In recent years, frequent accidents in the petrochemical industry have caused major property losses and casualties, partly because gas leaks have occurred in the pipeline, such as the Kaohsiung combustible gas leak in Taiwan on July 31, 2014 and 2013 November 22, Qingdao, China Petrochemical East Yellow oil pipeline leak explosion. How to learn the lessons of these accidents in the production process in real-time to quickly find the source of leakage,