Detection of small leakage from long transportation pipeline with complex noise

Journal of Loss Prevention in the Process Industries

Volumn 24, Issue 4, 2011, Pages 449-457

  Hu, Jinqiu ^a   Zhang, Laibin ^a   Liang, Wei ^a  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

Author keywords

Harmonic wavelet; Negative pressure wave; Pipeline leak; Time frequency map

Indexed keywords

BACKGROUND NOISE; COMPARATIVE STUDIES; COMPLEX NOISE; CONTOUR MAP; DAUBECHIES WAVELET; FALSE ALARMS; FIELD EXPERIMENT; HARMONIC WAVELET; LEAK DETECTION SYSTEMS; LEAK SIGNALS; LEAKAGE DETECTION; LONG DISTANCE PIPELINES; LONG DISTANCES; NEGATIVE PRESSURE WAVE; NEGATIVE PRESSURE WAVES; NON-STATIONARITIES; OIL AND GAS; PIPELINE LEAK; REMOTE MONITORING SYSTEM; SIMULATING TEST; SURROUNDING ENVIRONMENT; TIME FREQUENCY; TIME-FREQUENCY MAP; TRANSPORTATION PIPELINES; WEAK SINGULARITY;

DISCRETE WAVELET TRANSFORMS; HARMONIC ANALYSIS; PETROLEUM TRANSPORTATION; PIPELINES; WAVELET ANALYSIS;

LEAK DETECTION;

EID: 79956347702     PISSN: 09504230     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jlp.2011.04.003     Document Type: Article

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