XIAO Yanqun, CHENG Jiaming, . Study on Leak Detection System of Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2004, 23(1): 58-60. DOI: 10.6047/j.issn.1000-8241.2004.01.018
Citation:
XIAO Yanqun, CHENG Jiaming, . Study on Leak Detection System of Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2004, 23(1): 58-60. DOI: 10.6047/j.issn.1000-8241.2004.01.018
XIAO Yanqun, CHENG Jiaming, . Study on Leak Detection System of Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2004, 23(1): 58-60. DOI: 10.6047/j.issn.1000-8241.2004.01.018
Citation:
XIAO Yanqun, CHENG Jiaming, . Study on Leak Detection System of Oil Pipeline[J]. Oil & Gas Storage and Transportation, 2004, 23(1): 58-60. DOI: 10.6047/j.issn.1000-8241.2004.01.018
The basic principle of negative pressure wave leak detection method is introduced. In the light of 3 kev techniques used in leak positioning technique, solution and countermeasures are presented. 3 characteristic coefficients to display the variation of signal waveform and the method to judge leak threshoId value are determined.
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