Title: Leakage detection for oil pipeline based on negative pressure wave theory
Abstract:Aiming at oil pipeline,we designed a suit of oil pipeline leakage detection and location system, which based on negative wave method technique. There are three key techniques to realize oil pipeline l...Aiming at oil pipeline,we designed a suit of oil pipeline leakage detection and location system, which based on negative wave method technique. There are three key techniques to realize oil pipeline leakage detection and location. ,which include how to ensure the speed of negative wave,how to ensure the time that the negative wave arrive the both ends of pipeline,and how to unify the time of data acquisition system. We put forward the relevant resolve method,and let the wavelet transform and GPS technique into it,the practice indicate that the capability of this system is steady and reliable,and the precision of leakage location is less than 1% of the length of pipeline.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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Cited By Count: 4
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