复杂工况下热油管道泄漏识别与定位方法研究

2008年 30卷 第6期
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LEAK DETECTION AND POSITIONING FOR HOT OIL PIPELINE UNDER COMPLICATED CONDITIONS
陈志刚1 2 张来斌2 梁伟2 陶 华2
CHEN Zhi-gang1 2 ZHANG Lai-bin2 LIANG Wei2 TAO Hua2
1.北京建筑工程学院机电系,北京 100044; 2.中国石油大学机电工程学院,北京 102249
1.Department of Mechanic Engineering,Beijing Institute of Civil Engineering and Architecture,Beijing 100044,China;2.College of Mechanical and Electronic Engineering,China University of Petroleum,Beijing 102249,China
热油管道; 泄漏检测; 多元支持向量机; 负压波; 轴向温降;
hot oil pipeline; leak detection; MSVM; negative pressure; axial temperature drop;
10.3863/j.issn.1000-2634.2008.06.038