02045nam a2200241 a 4500 vtls000045991 KUKTEM 20251114204411.0 100604t2009 my dao f m 000 0 eng d THE0005812(Local) 201905131507 aida 201204091046 Fida 201107132215 VLOAD 201006041554 Fida UMP TA418.84 .A44 2009 rs Bc. Mohd Alhafiz Maznan Design and fabricate an acoustic emission sensor adapter for engine performance monitoring / Mohd Alhafiz Bin Maznan Kuantan, Pahang : UMP , 2009 xiii, 67 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Mechanical Engineering with Automotive) -- Universiti Malaysia Pahang - 2009 Bibliography : p. 49-52 This project was carried out to design and fabricate an Acoustic Emission (AE) sensor adapter for engine performance monitoring. Before fabrication process, a standard test that called Pencil Break Test must be conducted to check the suitability of the materials. Aluminium and Mild Steel were used as the material of the adapter. The source of the AE signals came from the breaking of the pencil leads (2H). The selection of the type of the pencil lead is based on the ASTM D-3363 hardness rating. The source of the AE signal was recorded by AE sensor with the help of the AED ver2.13 software. RMS amplitude was chose as the parameter for experiment. The three experiments were conducted which is without using adapter, using aluminium adapter and using mild steel adapter. The data from each experiment were analyzed statistically by Microsoft Excel and normal distribution graph was plotted. The graphs were compared and shows that the different between the three experiments. Based on the result, Mild Steel adapter give best result compare to Aliminium adapter. Acoustic emission testing 0 0 0 1 20000 20000 2019-09-04 0 TA418.84 .A44 2009 rs Bc. 0000046261 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 4431 | TA418.84 .A44 2009 rs Bc. 0000046262 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1378 1384 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992