Methods of Leak Search from Pipeline for Acoustic Signal Analysis

Emil Rinatovich Saifullin; Evgenia Vyacheslavovna Izmailova; Shamil Gayazovich Ziganshin

doi:10.17485/ijst/2017/v10i1/138649

Methods of Leak Search from Pipeline for Acoustic Signal Analysis

Emil Rinatovich Saifullin ¹, Evgenia Vyacheslavovna Izmailova ², Shamil Gayazovich Ziganshin ¹

Affiliations
1 Kazan Federal University, Kazan, Respublika Tatarstan 420000, Russia;
2 Kazan State Power Engineering University, Kazan, Respublika Tatarstan 420034, Russia;

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Objectives: The article describes the method of defect location determination in the pipelines according to the analysis of their vibrio-acoustic signals. Methods: In particular, the timely detection of transported product leaks will prevent accidents and reduce environmental damage. The graphic programming environment Lab VIEW was used to implement the algorithm of leak search and identification as a working tool. Results: The description and the operation method are provided for the software developed by the authors to record and process the acoustic signals. Conclusion: The aim of the research is to develop methods of transported product leak search according to the analysis of acoustic signals. This work was supported by RFBR grant №.16-38-00261.