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Analysis of Hydrodynamic Bearing performance in IC-Engines
Technical Paper
2004-28-0011
ISSN: 0148-7191, e-ISSN: 2688-3627
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Event:
SIAT 2004
Language:
English
Abstract
The design of crankshaft bearings is normally carried out with many assumptions on the theoretical and operating parameters. The three major parameters, which affect the performance of bearing in I.C. engines, are constant load, change in pressure gradient and dynamic forces of engine elements. Much importance was not given for the changes in pressure gradient and dynamic forces of flywheel, piston, crank, connecting rod, etc., in the previous studies. The present study tends to fill the gap in this regard.
The study on the variation in the pressure gradients and dynamic forces for different crank angles will throw greater light on the improved performance of the engine bearings. In addition studies on oil film thickness and wear rate, which have a considerable effect on the performance of the bearing are also being carried out. The paper focuses upon the major frictional bearing compounds of the automobile engine, that is flywheel, piston, crank, connecting rod and also on the trajectory of the shaft.
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Citation
Manoharan, C., Arunachalam, V., and Govindarajan, P., "Analysis of Hydrodynamic Bearing performance in IC-Engines," SAE Technical Paper 2004-28-0011, 2004, https://doi.org/10.4271/2004-28-0011.Data Sets - Support Documents
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References
- Booker J.F. Trans. ASME J. Basic Eng. 187 D 1965 537 546
- Booker J.F. Trans. ASME J. Lub. Tech. 91 F 1969 534 543
- Taylor C.M. Engine Tribology, Elsevier Series 26 1993 301
- Lai C.K.K. univ Leeds UK 1993 285
- Mchenny D.s. Univ, Leeds UK 1997 269
- Fantino B. Godet M. Frene J studies of engine bearings and lubtication SAE 539 1983 23 32
- Fantino B. Frene J. trans. ASME J. Lub. Tech. 505 515
- Priebsch H.H. Krasser J. Elastohydrodynamics '96, 23 rd Leeds Lyon Symposium on Tribology, Elsevier Tribology Series 32 1996 651 659
- Xu H. Elstohydrodynamics '96 23 rd Leeds-Lyon Symposium on Tribology, elsevier Tribology series 32 1996 641 650
- Xu H. Smith E.H. Proc. ImchE 204 1190 187 196 Symposium on Tribology 1983 88 98
- Jones G.J. Tribology of reciprocating engines 9 th Leeds-Lyon Symposium on Tribology 1983 88 98
- Han D. Univ. Leeds UK 1993 240
- Han D. Taylor C.M. Abstracts World Tribology Conference London 1997 91
- Conway-jones J.M. Gojon R. Vehicle Tribology 17 th Leeds-Lyon Symposium on Tribology, Elsevier Tribology Series 18 1991 33 42
- Milan A.O. Jones G.J. The third body concept 22 nd Leeds-Lyon Symposium on Tribology, Elsevier Tribology Series 31 1996 291 298
- Mehemy D.S. Taylor C.M. Jones GJ Xu H. SaE Technical Series Paper - 970216 1997
- Lloyd T Horsnell R McCallion H. an investigation into the performance of dynamically loaded journal bearings Proc. Institution of Mech. Engrs 1966-67 181 1967 1 8
- Taylor C.M. Automobile Engine Tribology - design considerations for eficency and durability Elsevier 1998
- Durak Ertugrul kurbanoglu Cahit Biykiloglu Aydin Kaleli hakan Measurement of Friction force and effects of oil fortifier in engine journal bearings under dynamic loading conditions Elsevier 2003