摘要
介绍了国内外用于油气管道泄漏的十几种检测方法,包括气体检测法、压力分布法、负压波检测法、质量平衡法、检测元件法、声波法、分段试压法、压力点分析法、压力波阵面检测法以及示踪剂检测法等。分析了各种管道泄漏检测技术的原理和各方法的优缺点。认为在现代计算机技术的支持下,那些基于快速算法的实时管道泄漏检测技术将显示其优越性。
In this paper,some oil and gas pipeline leak-detection technologies at home and abroad are introduced, including gas detection method, pressure distribution method, negative pressure wave detection method, testing element method,acoustic wave method,parts testing pressure method,pressure point analysis,pressure wave front detection,tracer detection methods,radioactivity detection and pipeline instantaneous model method. The advantages and weaknesses of all detection methods are analyzed. The authors considers that in the support of modern computer technology,those real-time pipeline leak detection technologies on the basis of fast algorithm will demonstrate their advantages.
出处
《油气储运》
CAS
北大核心
2001年第1期1-5,共5页
Oil & Gas Storage and Transportation
关键词
油气管道
泄漏
检测
发展趋势
气体检测法
压力分布法
oil and gas pipeline,leakage,detection technology,research,actualities,developmenttendency
