Z. M., Hafizi and C. K. E., Nizwan and D. M., Firdaus (2010) A Study Of Acoustic Emission Intensity Effect During Fuel Injector Fault. In: National Conference in Mechanical Engineering Research and Postgraduate Students (1st NCMER 2010) , 26-27 May 2010 , FKM Conference Hall, UMP, Kuantan, Pahang, Malaysia. pp. 495-501.. ISBN 978-967-5080-9501 (Published)
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Abstract
Engine condition monitoring is one of the preventive actions that keep the performance
of an engine at the top range. One of the nondestructive testing; Acoustic Emission
Technique, offers an effective ways to detect the engine fault without dissemble the
engine. This paper presented a study of Acoustic Emission intensity produced by fuel
injector fault during engine running under idle condition. The experimental work was
carried out on a four cylinder petrol engine. An Acoustic Emission device; AED-2000V
Virtual Instrument was used to acquire the emitted signals. All data was recorded and
analyzed to see the ratio between good and fault fuel injector condition. It can be
concluded that the ratio was in the range of 0.1 to 0.2 and significant as an early
indicator of fuel injector malfunction.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | ISBN: 978-967-5080-9501 (CD ROM) |
| Uncontrolled Keywords: | Acoustic emission method; condition monitoring; automotive engine |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Wan Nurulhuda Zakaria |
| Date Deposited: | 26 Jul 2011 02:46 |
| Last Modified: | 07 Nov 2019 04:15 |
| URI: | https://umpir.ump.edu.my/id/eprint/1557 |
| Statistic Details: | View Download Statistic |
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