The effect of SiO2 nanoparticles content in engine oil on tribological properties of valvetrain chain transmission components
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| 1 | Faculty of Economic and Industrial
Engineering, University of Pitesti, Romania. |
| 2 | Faculty of Mechanics and Technology,
University of Pitesti, Romania |
| 3 | Department of Industrial
Engineering and Systems, University of Sonora,
Mexico. |
| 4 | Department of Vehicles
and Fundamentals of Machine Design, Lodz University
of Technology. |
| 5 | Department of
Vehicles and Fundamentals of Machine Design,
Lodz University of Technology. |
Publication date: 2019-10-01
Combustion Engines 2019,179(4), 4–12
KEYWORDS
ABSTRACT
The drive from the crankshaft to the camshaft in an internal combustion engine is usually carried out by means of a cogged belt transmission or a chain transmission when high millage is required without service operations. The valvetrains in CI engines sometimes use the gear transmissions, and the historical rather bevel gear can be found in old cars of collectors or in some motorcycle engines. The chain gear used in SI engines has a two- or three-row chain with high strength, due the unevenness of loads that additionally induce chain pulling and valve timing deregulation. The chain transmission requires the use of pre-tensioners, usually self-acting and driven by springs or oil pressure. The vibrations and chain runout are limited using plastic guides placed on the outside of the long straight sections of the chain. The model of the chain transmission developed with the use of the Finite Elements Method, which operates under oil lubrication conditions, was analyzed. Such the model allowed obtaining weight and mass inertial moments of components. The aim of the study was to evaluate the effect of SiO2 nanoparticles content in engine oil on the friction between chain transmission components. The resulted values of the friction torque in the chain transmission operating in different conditions of lubrication have been presented in the paper.
REFERENCES (26)
1.
BELMER, S., FINK, T., LORENZ, I., NEUKIRCHNER, H. Steuertriebe für Verbrennungsmotoren. Konzeption, Auslegung und Basiskonstruktion. MTZ. 2005, 66(6), 466-475.
2.
CONWELL, J.C., JOHNSON, G.E. Design, construction and instrumentation of a machine to measure tension and impact forces in roller chain drives. Mechanism and Machine Theory. 1996, 31(4), 525-531. DOI: 10.1016/0094-114X(95)00014-P.
3.
DIAZ-FAES LÓPEZ, T., FERNÁNDEZ GONZÁLEZ, A., DEL REGUERO, A. et al. Engineered silica nanoparticles as additives in lubricant oils. Sci. Technol. Adv. Mater. 2015, 16, 055005 (11pp). DOI: 10.1088/1468-6996/16/5/ 055005.
4.
DU, H.Y.I., FANG, X., CHEN, J.-S. et al. Modelling and simulation of torsional vibration of the compliant sprocket in balance chain drive systems. SAE International Journal of Fuels Lubrication. 2008, 1(1), DOI: 10.4271/2008-01-1529.
5.
DWYER-JOYCE, R.S., LEWIS, R., WARD, A. et al. Determination of impact stresses in an automotive chain drive component. SAE Technical Paper 2006-01-0766. 2006. DOI: 10.4271/2006-01-0766.
6.
EGOROV, A.V., KOZLOV, K.E., BELOGUSEV, V.N., A method for evaluation of the chain drive efficiency. Journal of Applied Engineering Science. 2015, 13(4), 341, 277-282. DOI: 10.5937/jaes13-9170.
7.
KONYHA, Z., MATKOVIC, K., GRACANIN, D. et al. Interactive visual analysis of a timing chain drive using segmented curve view and other coordinated views. In: Andrienko, G., Roberts J.C., Weaver C. editors. Proceedings of the 5th International Conference on Coordinated & Multiple Views in Exploratory Visualization (CMV2007). IEEE Computer Society Press. July 2007, 3-15.
8.
KOZLOV, K.E., EGOROV, A.V., BELOGUSEV, V.N. Experimental evaluation of chain transmissions lubricants quality using a new method based on additional inertia moment use. International Conference on Industrial Engineering, ICIE 2017. Procedia Engineering. 2017, 206, 617-623. DOI: 10.1016/j.proeng.2017.10.526.
9.
LI, X., CAO, Z., ZHANG, Z. et al. Surface-modification in situ of nano-SiO2 and its structure and tribological properties. Appl. Surf. Sci. 2006, 252, 7856-7861. DOI: 10.1016/j.apsusc.2005.09.068.
10.
MAILE, K., CAMPEAN, F., DAY, A. Design for reliability of an engine timing chain. SAE Technical Paper 2009-01-0206. 2009. DOI: 10.4271/2009-01-0206.
11.
MOSTER, A., GOODROW, J. Timing chains or belts? Tests reveal which is more efficient. Borg Warner Knowledge Library. 2014.
12.
MULIK, A.V., GUJAR, A.J. Literature review on simulation and analysis of timing chain of an automotive engine. Int. Journal of Engineering Research and Application. 2016, 6(8), Part 1, 17-21.
13.
NABHAN, A., RASHED, A. Effects of TiO2 and SiO2 nano additive to engine lubricant oils on tribological properties at different temperatures. 20th International Conference on Aerospace, Mechanical, Automotive and Materials Engineering (ICAMAME2018). Rome 2018.
14.
NOVOTNÝ, P., PÍŠTĚK, V. Dynamics of chain timing drive. In: Opotřebení spolehlivost diagnostika 2008. Brno: Vydavatelské oddělení UO, Brno, 2008, 137-143.
15.
NOVOTNÝ, P., PÍŠTĚK, V. Virtual prototype of timing chain drive. Engineering Mechanics. 2009, 16(2), 123-130.
16.
PATIL, H.H., CHAVAN, D.S., PISE, A.T. Tribological properties of SiO2 nanoparticles added in SN-500 base oil. International Journal of Engineering Research & Technology (IJERT). 2013, 2(5), 763-768.
17.
PEDERSEN, S.L. Simulation and analysis of roller chain drive systems. Ph.D. thesis, Department of Mechanical Engineering, Solid Mechanics, Technical University of Denmark 2004.
18.
PENG, D.X., KANG, Y., HWANG, R.M. et al. Tribological properties of diamond and SiO2 nanoparticles added in paraffin. Tribol. Int. 2009, 42, 911-917. DOI: 10.1016/j.triboint.2008.12.015.
19.
PEREIRA, C., AMBRÓSIO, J., RAMALHO, A. Contact mechanics in a roller chain drive using a multibody approach. 11th Pan-American Congress of Applied Mechanics January 04-08, 2010, Foz do Iguaçu, PR, Brazil.
20.
PRABU, K., NALINI, B., SURESH, B. et al. Analysis of tribological properties of lubricating gear oil with nano silica particles. Journal of Achievements in Materials and Manufacturing Engineering. 2016, 79(2), 59-65.
21.
RASHED, A., NABHAN, A. Influence of adding nano graphene and hybrid SiO2–TiO2 nano particles on tribological characteristics of polymethyl methacrylate (PMMA). KGK – Kautschuk Gummi Kunststoffe. 2018, 71(11-12), 32-37.
22.
RODRIGUEZ, J., KERIBAR, R., FIALEK, G. A comprehensive drive chain model applicable to valvetrain systems. SAE Technical Paper 2005-01-1650. 2005. DOI: 10.4271/2005-01-1650.
23.
SAKAGUCHI, M., YAMADA, S., SEKI, M. et al. Study on Reduction of Timing Chain Friction Using Multi-Body Dynamics, SAE Technical Paper 2012-01-0412. 2012. DOI: 10.4271/2012-01-0412.
24.
TAKAGISHI, H., NAGAKUBO, A. Multi-body dynamic chain system simulation using a blade tensioner. SAE Technical Paper 2006-32-0067. 2006. DOI: 10.4271/2006-32-0067.
25.
TROEDSSON, I., VEDMAR, L. A method to determine the dynamic load distribution in a chain drive. Proc Instn Mech Engrs. 2001, 215, Part C, 569-579. DOI: 10.1243/0954406011520959.
26.
WEBER, C., HERRMANN, W., STADTMANN, J. Experimental investigation into the dynamic engine timing chain behaviour. SAE Technical Paper 980840. 1998. DOI: 10.4271/980840.
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