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Leak Detection In Gas Pipeline by Acoustic and Signal Processing – A Review

N. F., Adnan and M. F., Ghazali and Makeen, Mohd Amin and A. M. A., Hamat (2015) Leak Detection In Gas Pipeline by Acoustic and Signal Processing – A Review. In: International Conference On Mechanical Engineering Research (ICMER2015), 18-19 August 2015 , Kuantan, Pahang. pp. 1-9.. (Unpublished)

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Abstract

The pipeline system is the most important part in media transport in order to deliver fluid to another station. The weak maintenance and poor safety will contribute to financial losses in term of fluid waste and environmental impacts. There are many classifications of techniques to make it easier to show their specific method and application. This paper's discussion about gas leak detection in pipeline system using acoustic method will be presented in this paper. The wave propagation in the pipeline is a key parameter in acoustic method when the leak occurs and the pressure balance of the pipe will generated by the friction between wall in the pipe. The signal processing is used to decompose the raw signal and show in time- frequency. Findings based on the acoustic method can be used for comparative study in the future. Acoustic signal and HHT is the best method to detect leak in gas pipelines. More experiments and simulation need to be carried out to get the fast result of leaking and estimation of their location.

Item Type: Conference or Workshop Item (Speech)
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 13 Apr 2016 06:03
Last Modified: 12 Jan 2018 01:46
URI: http://umpir.ump.edu.my/id/eprint/11784
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