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L. Roy, S. Laha (2009)
Steady state and dynamic characteristics of axial grooved journal bearingsTribology International, 42
Xinkuan Wang, Linsen Zhou, Ming Huang, Xiaobin Yue, Qiao Xu (2018)
Numerical investigation of journal misalignment on the static and dynamic characteristics of aerostatic journal bearingsMeasurement
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A. Rosenkranz, Henara Costa, F. Profito, C. Gachot, S. Medina, D. Dini (2019)
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Subrata Das, S. Guha (2019)
Numerical analysis of steady-state performance of misaligned journal bearings with turbulent effectJournal of the Brazilian Society of Mechanical Sciences and Engineering, 41
S. Chatterton, P. Dang, P. Pennacchi, A. Luca, F. Flumian (2017)
Experimental evidence of a two-axial groove hydrodynamic journal bearing under severe operation conditionsTribology International, 109
B. Manser, I. Belaidi, A. Hamrani, S. Khelladi, F. Bakir (2019)
Performance of hydrodynamic journal bearing under the combined influence of textured surface and journal misalignment: A numerical surveyComptes Rendus Mécanique
N. Joy, L. Roy (2016)
Determination of optimum configuration among different configurations of two-axial groove hydrodynamic bearingsProceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 230
F. Brito, A. Miranda, J. Claro, M. Fillon (2012)
Experimental comparison of the performance of a journal bearing with a single and a twin axial groove configurationTribology International, 54
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Jun Sun, C. Gui (2004)
Hydrodynamic lubrication analysis of journal bearing considering misalignment caused by shaft deformationTribology International, 37
Under the influence of loading, manufacturing, installation and other factors, the axis of sleeve bearing and journal will not be aligned, which will have a great impact on running stability and life of bearing. The existence of oil groove can effectively improve the life of sleeve bearing and working efficiency. The lubrication performance of two and three grooves sleeve bearing considering journal misalignment is analyzed.Design/methodology/approachTo solve the difference of discontinuous position of oil film thickness, it is necessary to use the flow balance relationship in the finite control space, and oil film thickness equation of multi-groove sleeve bearing considering journal misalignment is gained.FindingsThe friction and bearing capacity of journal bearing with oil groove increase with the increase of journal inclination angle. At the same journal inclination angle, the bearing capacity of two-axial groove journal bearing is larger than that of three-axial groove journal bearing, but the friction of two-axial groove journal bearing shows the trend of the first bigger and then smaller than that of three-axial groove journal bearing.Originality/valueThe research has great significance to optimize bearing lubrication performance and increase bearing working life.
Industrial Lubrication and Tribology – Emerald Publishing
Published: Jun 2, 2021
Keywords: Journal misalignment; Axial groove; Sleeve bearing; Static characteristic
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