Abstract
This paper presents a study whereby a series of tests was undertaken using a naturally aspirated, 4-cylinder, 2.216 L, Perkins diesel engine fitted with a piston having an undersized skirt. This experimental simulation resulted in engine running conditions that included abnormally high levels of piston slap occurring in one of the cylinders. The detectability of the resultant diesel engine piston slap was investigated using acoustic emission signals. Data corresponding to both normal and piston slap engine running conditions were captured using acoustic emission transducers along with both in-cylinder pressure and top-dead centre reference signals. Using these signals, it was possible to demonstrate that the increased piston slap running conditions were distinguishable by monitoring the piston slap events occurring near the piston mid-stroke positions. However, when monitoring the piston slap events occurring near the TDC/BDC piston stroke positions, the normal and excessive piston slap engine running conditions were not clearly distinguishable.
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References
Fielding BJ, Skorecki J (1969) Identification of mechanical sources of noise in a diesel engine: sound originating from piston slap. Proc Inst Mech Eng 184(1):46
Haddad SD, Pullen HL (1974) Piston slap as a source of noise and vibration in diesel engines. J Sound Vib 34
Okubo M, Kanda H, Yonezawa T (1989) Analysis and reduction of piston slap noise in diesel engines. SAE technical paper 890127
Haddad SD, Tjan K (1995) An analytical study of offset piston and crankshaft designs and the effect of oil film on piston slap excitation in a diesel engine. Mech Mach Theory 30(2):271–284
Nakashima K, Yajima Y, Suzuki K (1999) Approach to minimization of piston slap force for noise reduction—Investigation of piston slap force by numerical simulation. JSAE Rev 20:211–216
Zhou Y, He J, Hammitt FG (1982) Cavitation erosion of diesel engine wet cylinder liners. Wear 76:321–328
Zhou Y, He J, Hammitt FG (1982) Cavitation erosion of cast iron diesel engine liners. Wear 76:321–328
Yonezawa T, Kanda H (1989) Analysis of cavitation erosion on cylinder liner and cylinder block. SAE technical paper 850401
Geng Z, Chen J (2005) Investigation into piston-slap induced vibration for engine condition simulation and monitoring. J Sound Vib 282:735–751
Mansouri SH, Wong VW (2005) Effects of piston design parameters on piston secondary motion and skirt-liner friction. Proceedings of the Institution of Mechanical Engineers, Part J: J Eng Tribol
Dong ZD, Cheng HS, Arai T, Hamai K (1992) A numerical analysis for piston skirts in mixed lubrication—Part 1: basic modelling. J Trbol 114:553–562
Haddad SD, Howard DA (1980). Analysis of piston slap-induced noise and assessment of some methods of control in diesel engines. SAE technical paper 800517
Perkins Service Manual 400C Series. Service manual publication number: RENR9825
Acknowledgments
This paper was developed within the CRC for Infrastructure and Engineering Asset Management, established and supported under the Australian Government’s Cooperative Research Centres Program. The authors gratefully acknowledge the financial support provided by the CRC.
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Lowe, D.P., Wu, W., Tan, A.C.C. (2015). Detection of Excessive Diesel Engine Piston Slap Using Acoustic Emission Signals. In: Lee, W., Choi, B., Ma, L., Mathew, J. (eds) Proceedings of the 7th World Congress on Engineering Asset Management (WCEAM 2012). Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-06966-1_38
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DOI: https://doi.org/10.1007/978-3-319-06966-1_38
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