Analysis of oil-film pressure distribution in porous journal bearings under hydrodynamic lubrication conditions using an improved boundary condition

Journal of Tribology

Volumn 119, Issue 1, 1997, Pages 171-178

  Kaneko, Satoru ^a   Hashimoto, Yuji ^b   Hiroki, I ^a  

^a NAGAOKA UNIVERSITY OF TECHNOLOGY   (Japan)

^b R and D Center   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BEARINGS-POROUS; BOUNDARY CONDITIONS; LUBRICATION-HYDRODYNAMIC;

EID: 0030887173     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.2832454     Document Type: Editorial

References (21)

1. Beavers, G. S., and Joseph, D. D., 1967, “Boundary Conditions at a Naturally Permeable Wall,” Journal of Fluid Mechanics, Vol. 30, Part 1, Oct., pp. 197-207.
2. Birkhoff, G., and Hays, D. F., 1963, “Free Boundaries in Partial Lubrication,” Journal of Mathematics and Physics, Vol. 42, No. 2, pp. 126-138.
3. Cusano, C., 1979, “An Analytical Study of Starved Porous Bearings,” ASME Journal of Lubrication Technology, Vol. 101, No. 1, pp. 38-47.
4. Darius Gnanaraj, S., and Raman, R., 1992, “Experimental Studies on Wear in Oil-Impregnated Sintered Bearings,” Wear, Vol. 155, pp. 73-81.
5. Goldstein, M. E., and Braun, W. H., 1971, “Effect of Velocity Slip at a Porous Boundary on the Performance of an Incompressible Porous Bearing,” NASA Technical Note TN D-6181.
6. Hopkins, M. R., 1957, “Viscous Flow Between Rotating Cylinders and a Sheet Moving Between Them,” Brit. J. Apply. Phys., Vol. 8, pp. 442-447.
7. Ikeuchi, K., Mori, H., and Nishida, T., 1988, “A Face Seal With Circumferential Pumping Grooves and Rayleigh-Steps,” ASME Journal of Tribology, Vol. 110, No. 2, pp. 313-319.
8. Kaneko, S., Inoue, H., and Ushio, K., 1994a, “Experimental Study on Mechanism of Lubrication in Porous Journal Bearings: Oil Film Formed in Bearing Clearance,” JSMEInternational Journal, Series C, Vol. 37, No. l, pp. 185-192.
9. Kaneko, S., Ohkawa, Y., and Hashimoto, Y., 1994b, “A Study on the Mechanism of Lubrication in Porous Journal Bearings: Effects of Dimensionless Oil-Feed Pressure on Static Characteristics Under Hydrodynamic Lubrication Conditions,” ASME Journal of Tribology, Vol. 116, No. 3, pp. 606-611.
10. Kaneko, S., and Hashimoto, Y., 1995, “A Study of the Mechanism of Lubrication in Porous Journal Bearings: Effects of Dimensionless Oil-Feed Pressure on Frictional Characteristics,” ASME Journal of Tribology, Vol. 117, No. 2, pp. 291-296.
11. Morgan, V. T., 1957, “Study of the Design Criteria for Porous Metal Bearings,” Conference on Lubrication and Wear, Institution of Mechanical Engineers, London, Paper 88, pp. 405-408.
12. Morgan, V. T., 1969, “Porous Metal Bearings,” Powder Metallurgy, Vol. 12, No. 24, pp. 426-451.
13. Mori, A., Iwamoto, M., and Mori, H., 1983, “Performance Analysis of a Plane Inclined Slider Pad Relative to Fluid Inertia Forces (2nd Report, Solution for Infinite Width in Consideration of Ram-Pressure at the Leading Edge),“Journal ofJSLE, Vol. 28, No. 9, pp. 677-684 (in Japanese).
14. Mori, A., Iwamoto, M., and Mori, H., 1984, “Performance Analysis of a Plane Inclined Slider Pad Relative to Fluid Inertia Forces (4th Report, Experimental Verification),” Journal ofJSLE, Vol. 29, No. 6, pp. 435-442 (in Japanese).
15. Mori, H., Yabe, H., Fujita, E., Meshio, Y., and Okumoto, Y., 1969, “A Study of Oil-Film Rupture in Journal Bearings: 2nd Report, On Separation Boundary Condition,” JSME Transactions, Vol. 35, No. 272, pp. 899-906 (in Japanese).
16. Quan Yong-Xin, and Wang Pei-Ming, 1985, “Theoretical Analysis and Experimental Investigation of a Porous Metal Bearing,” Tribology International, Vol. 18, No. 2, pp. 67-73.
17. Raman, R., and Vinod Babu, L., 1984, “Tests on Sintered Bearings With Reduced Oil Contents,” Wear, Vol. 95, pp. 263-269.
18. Rodkiewicz, Cz. M., Kim, K. W., and Kennedy, J. S., 1990, “On the Significance of the Inlet Pressure Build-Up in the Design of Tilting-Pad Bearings,” ASME Journal of Tribology, Vol. 112, No. 1, pp. 17-22.
19. Rouleau, W. T., and Steiner, L. I., 1974, “Hydrodynamic Porous Bearings. Part I-Finite Full Bearings,” ASME Journal of Lubrication Technology, Vol. 96, No. 3, pp. 346-353.
20. Tanaka, M., Fukuda, K., and Hori, Y., 1983, “Friction of Porous Metal Bearings: Effects of Reduced Oil Content,” Proceedings ofJSLE, Oct., pp. 381-384 (in Japanese).
21. Tipei, N., 1978, “Flow Characteristics and Pressure Head Build-Up at the Inlet of Narrow Passages,” ASME Journal of Lubrication Technology, Vol. 100, No. 1, pp. 47-55.