Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis

The detection of the leak detection is the main investigation issue in order to get the fast and reliable leak detection method. Even thought the reasons for these leaks are very well known, some of the current method is quite complicated and not precise. In addition, it is all about time consuming...

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Main Authors:	N. F., Adnan, M. F., Ghazali
Format:	Book Section
Language:	English
Published:	Universiti Teknikal Malaysia Melaka (UTeM) 2015
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/7562/ http://umpir.ump.edu.my/id/eprint/7562/ http://umpir.ump.edu.my/id/eprint/7562/1/Detecting_Leak_in_Gas_Pipeline_using_Continuous_Wavelet_Transform_and_Kurtosis.pdf

id	ump-7562
recordtype	eprints
spelling	ump-75622018-01-12T01:44:32Z http://umpir.ump.edu.my/id/eprint/7562/ Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis N. F., Adnan M. F., Ghazali TJ Mechanical engineering and machinery The detection of the leak detection is the main investigation issue in order to get the fast and reliable leak detection method. Even thought the reasons for these leaks are very well known, some of the current method is quite complicated and not precise. In addition, it is all about time consuming and cost of instalment. In this paper, we proposed a leak detection method using acoustic. The chirp signal injected into the pipeline system and the estimation of the leak detection from the delay time passing by the reflection of pressure wave in the pipeline if there have a leak. Using wavelet as the noise filtering, there can give a useful signal to verify the leak. Wavelet is the tool to de-noise the noise from the original signal and then tuned using maximum values of kurtosis. The main idea is the echoes detection of the pressure wave from the signal given by the original signal. Kurtosis plays the main role as the component to choose the filter parameter because of their nature to measure spikiness. The result shows that the highest value of kurtosis for the pipeline with leak is 6.465 while for the pipe without leak, the highest value for the kurtosis 5.3214. Universiti Teknikal Malaysia Melaka (UTeM) 2015 Book Section NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7562/1/Detecting_Leak_in_Gas_Pipeline_using_Continuous_Wavelet_Transform_and_Kurtosis.pdf N. F., Adnan and M. F., Ghazali (2015) Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis. In: Proceeding Book Mucet 2014 : Engineering & Technology. Universiti Teknikal Malaysia Melaka (UTeM), Melaka, pp. 347-351. ISBN 978-967-0257-53-2 http://ocs.utem.edu.my/index.php/mucet2014/MUCET2014/paper/viewFile/132/39
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery N. F., Adnan M. F., Ghazali Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
description	The detection of the leak detection is the main investigation issue in order to get the fast and reliable leak detection method. Even thought the reasons for these leaks are very well known, some of the current method is quite complicated and not precise. In addition, it is all about time consuming and cost of instalment. In this paper, we proposed a leak detection method using acoustic. The chirp signal injected into the pipeline system and the estimation of the leak detection from the delay time passing by the reflection of pressure wave in the pipeline if there have a leak. Using wavelet as the noise filtering, there can give a useful signal to verify the leak. Wavelet is the tool to de-noise the noise from the original signal and then tuned using maximum values of kurtosis. The main idea is the echoes detection of the pressure wave from the signal given by the original signal. Kurtosis plays the main role as the component to choose the filter parameter because of their nature to measure spikiness. The result shows that the highest value of kurtosis for the pipeline with leak is 6.465 while for the pipe without leak, the highest value for the kurtosis 5.3214.
format	Book Section
author	N. F., Adnan M. F., Ghazali
author_facet	N. F., Adnan M. F., Ghazali
author_sort	N. F., Adnan
title	Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
title_short	Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
title_full	Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
title_fullStr	Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
title_full_unstemmed	Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis
title_sort	detecting leak in gas pipeline using continuous wavelet transform and kurtosis
publisher	Universiti Teknikal Malaysia Melaka (UTeM)
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/7562/ http://umpir.ump.edu.my/id/eprint/7562/ http://umpir.ump.edu.my/id/eprint/7562/1/Detecting_Leak_in_Gas_Pipeline_using_Continuous_Wavelet_Transform_and_Kurtosis.pdf
first_indexed	2023-09-18T22:04:17Z
last_indexed	2023-09-18T22:04:17Z
_version_	1777414603554160640

Detecting Leak in Gas Pipeline using Continuous Wavelet Transform and Kurtosis

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