The Analysis of the Deformation and Contact Lubrication Problem of HPD Diesel Engine Connecting Rod Bearings Based on the FFT Method and Flexibility Matrix Method

Jun Yan Zhang; Su Fen Zhang; You Wei Zhang

doi:10.4028/www.scientific.net/AMR.602-604.2170

Paper Titles

Finite Element Analysis for Mechanical Part of Metal Embedded Resin Mineral Composites
p.2147

The Analysis for Influence of Connecting Rod Strength with the Change of Interference of Connecting Rod Small End Bushing
p.2151

Elastic-Plastic Analytical Solution of Deep-Buried Circle Pervious Tunnel Based on Unified Strength Theory
p.2155

Stress Calculation for Large Storage Oil Tanks' Shells Based on the Theory of Short Cylindrical Shell
p.2163

The Analysis of the Deformation and Contact Lubrication Problem of HPD Diesel Engine Connecting Rod Bearings Based on the FFT Method and Flexibility Matrix Method
p.2170

Analysis of Motion Process of Incompact Landslip-Collapse Soil
p.2174

Dynamic Anti-Plane Characteristic for a Quarter-Infinite Piezoelectric Medium with a Cylindrical Lining
p.2179

Influence on the Stress of Pavement with Crack in Surface from Flexible Transition Layer under Dynamic Loading
p.2185

Influence on the Stress of Pavement with Crack in Base from Flexible Transition Layer under Dynamic Loading
p.2189

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 602-604The Analysis of the Deformation and Contact...

The Analysis of the Deformation and Contact Lubrication Problem of HPD Diesel Engine Connecting Rod Bearings Based on the FFT Method and Flexibility Matrix Method

Abstract:

Based on the fast fourier transform (FFT) and flexibility matrix method, the effects of the FFT and flexibility matrix method on the distribution of oil film pressure, elastic deformation in the steady load and the journal center orbit of the connecting rod big-end bearings in the dynamic load are investigated. The results are shown that when the eccentricity ratio is more than 1, the maximum oil film pressure obtained by FFT method is bigger on both ends of the journal bearing and on its intermediate position is smaller. To the connecting rod big-end bearing, under the dynamic load condition, there is the same trend of the journal center orbit with two methods. However, with FFT method, the journal is largely deviated from bearing center.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 602-604)

Pages:

2170-2173

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.602-604.2170

Citation:

Cite this paper

Online since:

December 2012

Authors:

Jun Yan Zhang, Su Fen Zhang, You Wei Zhang

Keywords:

Bearing, Contact Lubrication, Elastic Deformation, Fast Fourier Transform (FFT)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S Y Zhang. Vehicle Engine, 2004, (3): 5-7. (in Chinese).

Google Scholar

[2] W Z Zhang, Y P Yuan, L P Guo, et al. Acta ArmamentarII, 2006, 27(5): 775-778. (in Chinese).

Google Scholar

[3] Y F Zhang, Q G Luo, X P Ma, et al. Vehicle & Power Technology, 2006, (3): 60-64. (in Chinese).

Google Scholar

[4] Fatu A, Hajjam M, Bonneau D. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2005, 219(3): 209-224.

DOI: 10.1243/135065005x33892

Google Scholar

[5] Piffeteau S, Souchet D, Bonneau D. Journal of Tribology, 2000, 122(1): 181-191.

Google Scholar

[6] Kim, B J, Kim K W. Journal of Tribology, 2001, 123(3): 444-454.

Google Scholar

[7] K WANG, W Z ZHANG, L P GUO, et al. Transactions of Csice，2006. 24(2): 173-178 (in Chinese).

Google Scholar

[8] K WANG, W Z ZHANG, L P GUO, et al. Journal of Mechanical Engineering, 2006. 42(7): 14-18. (in Chinese).

Google Scholar

[9] Hu Y Z, Zhu D. Journal of Tribology, 2000. 122(1): 1-9.

Google Scholar