000			02043ntm a2200277 a 4500
001			vtls000083962
003			KUKTEM
005			20251117113240.0
008			141121t2013 my a f m 000 0 eng d
020			_aTHE0006458(Local)
039		9	_a201905141141 _bamirul _y201411211627 _zariffin
040			_aUMP
090			_aTJ930 .S64 2013 r Bc.
100	0		_aSoh, Yan Xin
245	1	0	_aAnalysis of structure borne wave signatures in pipeline leakage detection / _cSoh Yan Xin
260			_aKuantan, Pahang : _bUMP , _c2013
300			_axvi, 67 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Mechanical Engineering)-- Universiti Malaysia Pahang - 2013
504			_aBibliography : p. 65-66
520	3		_aThe present work is aimed to detect gas leakage on the analysis of structure borne wave. Through acoustic emission, the structure borne wave generated by gas leakage in pipeline could be detected and analysed while in operation. The experiments were carried out using a test rig designed in such a way where three kinds of leakages usually happening in the industries can be imitated and done in the laboratory. The experiments were done on detecting acoustic emission on three different small defects which were thread leakage, pinhole leakage and gasket leakage. It was found experimentally that the slightest leakage would cause acoustic emission to be detected. The detected acoustic emission would increase following the size of the leakage even when the test rig is in operation. In conclusion, acoustic emission is able to detect small leakages of different types. This particular technique can be utilized for greater use in the industry to detect leakage during operation of pipeline.
650		0	_aPipelines _xProtection
650		0	_aPipelines _xReliability
650		0	_aPipeline failures _xPrevention
650		0	_aPipelines _xDesign and construction _xQuality control
999			_aVIRTUA40 _c5430 _d5436
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*6502*6503*9992