A study of pipe leak source location using single channel acoustic emissions (AE) technique

This project was carried out as a study of pipe leak source location using single channel acoustic emissions (AE) technique. The objectives of this project are to study a reliable and affordable system capable of monitoring pipe leak and also to locate the source of the pipe leak using AE technique....

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Main Author:	Mohd Firzikri, Abd Sata
Format:	Undergraduates Project Papers
Language:	English English English English
Published:	2009
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/17063/ http://umpir.ump.edu.my/id/eprint/17063/ http://umpir.ump.edu.my/id/eprint/17063/1/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Table%20of%20contents.pdf http://umpir.ump.edu.my/id/eprint/17063/2/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Abstract.pdf http://umpir.ump.edu.my/id/eprint/17063/13/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Chapter%201.pdf http://umpir.ump.edu.my/id/eprint/17063/14/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-References.pdf

id	ump-17063
recordtype	eprints
spelling	ump-170632017-03-15T03:54:53Z http://umpir.ump.edu.my/id/eprint/17063/ A study of pipe leak source location using single channel acoustic emissions (AE) technique Mohd Firzikri, Abd Sata TJ Mechanical engineering and machinery This project was carried out as a study of pipe leak source location using single channel acoustic emissions (AE) technique. The objectives of this project are to study a reliable and affordable system capable of monitoring pipe leak and also to locate the source of the pipe leak using AE technique. A test rig consists of the pipe without leak and the pipe with leak was developed using circumferential of a galvanized steel pipe to run the experiments. The fluid used was water throughout the experiments. The flow of the water was controlled by a ball valve. The source of the AE signals was from the leak and it was captured using AE sensor with the help of Acoustic Emission Detector 2.1.3 software. For all pipe conditions, the values of hits, counts and RMS (average, maximum and minimum) were recorded and analyzed. All the values recorded were compared between the pipe without leak and the pipe with leak (full open valve and full close valve). The results were gained from 8 marked points each for all pipe conditions. The results showed that there was no AE activities on the pipe without leak while for the pipe with leak, the AE activities are greater for full close valve than full open valve. In addition, two equations for locating the source of the pipe leak were introduced from the RMS against distance graft. For the pipe with leak and full open valve, the equation is y = 0.011 x + 0.249. For the pipe with leak and full close valve, the equation is y = 0.017 x + 0.199. 2009-11 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17063/1/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Table%20of%20contents.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/17063/2/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Abstract.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/17063/13/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Chapter%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/17063/14/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-References.pdf Mohd Firzikri, Abd Sata (2009) A study of pipe leak source location using single channel acoustic emissions (AE) technique. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:45509&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mohd Firzikri, Abd Sata A study of pipe leak source location using single channel acoustic emissions (AE) technique
description	This project was carried out as a study of pipe leak source location using single channel acoustic emissions (AE) technique. The objectives of this project are to study a reliable and affordable system capable of monitoring pipe leak and also to locate the source of the pipe leak using AE technique. A test rig consists of the pipe without leak and the pipe with leak was developed using circumferential of a galvanized steel pipe to run the experiments. The fluid used was water throughout the experiments. The flow of the water was controlled by a ball valve. The source of the AE signals was from the leak and it was captured using AE sensor with the help of Acoustic Emission Detector 2.1.3 software. For all pipe conditions, the values of hits, counts and RMS (average, maximum and minimum) were recorded and analyzed. All the values recorded were compared between the pipe without leak and the pipe with leak (full open valve and full close valve). The results were gained from 8 marked points each for all pipe conditions. The results showed that there was no AE activities on the pipe without leak while for the pipe with leak, the AE activities are greater for full close valve than full open valve. In addition, two equations for locating the source of the pipe leak were introduced from the RMS against distance graft. For the pipe with leak and full open valve, the equation is y = 0.011 x + 0.249. For the pipe with leak and full close valve, the equation is y = 0.017 x + 0.199.
format	Undergraduates Project Papers
author	Mohd Firzikri, Abd Sata
author_facet	Mohd Firzikri, Abd Sata
author_sort	Mohd Firzikri, Abd Sata
title	A study of pipe leak source location using single channel acoustic emissions (AE) technique
title_short	A study of pipe leak source location using single channel acoustic emissions (AE) technique
title_full	A study of pipe leak source location using single channel acoustic emissions (AE) technique
title_fullStr	A study of pipe leak source location using single channel acoustic emissions (AE) technique
title_full_unstemmed	A study of pipe leak source location using single channel acoustic emissions (AE) technique
title_sort	study of pipe leak source location using single channel acoustic emissions (ae) technique
publishDate	2009
url	http://umpir.ump.edu.my/id/eprint/17063/ http://umpir.ump.edu.my/id/eprint/17063/ http://umpir.ump.edu.my/id/eprint/17063/1/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Table%20of%20contents.pdf http://umpir.ump.edu.my/id/eprint/17063/2/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Abstract.pdf http://umpir.ump.edu.my/id/eprint/17063/13/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-Chapter%201.pdf http://umpir.ump.edu.my/id/eprint/17063/14/A%20study%20of%20pipe%20leak%20source%20location%20using%20single%20channel%20acoustic%20emissions%20%28AE%29%20technique-References.pdf
first_indexed	2023-09-18T22:23:17Z
last_indexed	2023-09-18T22:23:17Z
_version_	1777415799454040064

A study of pipe leak source location using single channel acoustic emissions (AE) technique

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