01972nam a2200253 a 4500 vtls000051735 KUKTEM 20251114204441.0 110308t2010 my da f m 000 0 eng d THE0005820(Local) 201905131525 aida 201203211541 Fida 201107140036 VLOAD 201103081212 ida UMP TA418.84 .F55 2010 rs Bc. Muhamad Fikri Aziz Mat Lah Study of pipe connector effect in piping system / Muhamad Fikri Aziz Mat Lah Kuantan, Pahang : UMP, 2010 xv, 57 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2010 Bibliography : p. 53 This thesis was carried out to investigate the effect of connecting pipes in a piping system using acoustic emission techniques. A plumbing system that is equipped with a number of connecting pipes was tested with acoustic emission sensors on the different fluid pressure. The sources of the acoustic emission signals (AE) is the activity prior to and after the fluid through connecting pipes and it is observed using acoustic sensors with a view of software USB E3.34.For study effects of pipe connections, all time domain parameters (maximum amplitude, power, RMS amplitude) of signals were observed and processed with the aid of Matlab software. All parameters were compared with the pressure of the fluid flow at eleven different points. The results showed that the difference between the AE parameters of high-flow pressure and low flow pressure is not much different. From this relationship, it may not conclude that the pipe connecting is the main factor to the difference in acoustic emission technique effects. Accoustic emission testing Pipelines 0 0 0 1 20000 20000 2019-09-04 0 CD 4966 | TA418.84 .F55 2010 rs Bc. 0000053902 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 TA418.84 .F55 2010 rs Bc. 0000053901 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 2247 2253 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992