Leak detection in pipelines through spectral analysis of pressure signals
نویسندگان
چکیده
منابع مشابه
INVERSE FREQUENCY RESPONSE ANALYSIS FOR PIPELINES LEAK DETECTION USING THE PARTICLE SWARM OPTIMIZATION
Inverse Transient Analysis (ITA) is a powerful approach for leak detection of pipelines. When the pipe transient flow is analyzed in frequency domain the ITA is called Inverse Frequency Response Analysis (IFRA). To implement an IFRA for leak detection, a transient state is initiated in the pipe by fast closure of the downstream end valve. Then, the pressure time history at the valve location is...
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ژورنال
عنوان ژورنال: Brazilian Journal of Chemical Engineering
سال: 2000
ISSN: 0104-6632
DOI: 10.1590/s0104-66322000000400020