Comparison between measured and predicted performance of a two-axial-groove journal bearing

Tribology Transactions

Volumn 39, Issue 3, 1996, Pages 571-578

  Kostrzewsky, Gregory J ^a   Flack, Ronald D ^b   Barrett, Lloyd E ^b  

^a Reliance Electric   (United States)

^b UNIVERSITY OF VIRGINIA   (United States)

Author keywords

Hydrodynamic bearings; Hydrodynamic lubrication

Indexed keywords

ALGORITHMS; DYNAMICS; EXPERIMENTS; LOADS (FORCES); LUBRICATION; MATHEMATICAL MODELS; NUMERICAL METHODS; PERFORMANCE; PRESSURE EFFECTS; SPEED; THERMAL EFFECTS; VISCOSITY;

AVERAGE MAGNITUDE METHOD; AVERAGE PHASE METHOD; COMPARATIVE STUDY; DYNAMIC COEFFICIENTS; GROOVE BEARING; HYDRODYNAMIC BEARINGS; HYDRODYNAMIC LUBRICATION; LINEARIZED BEARING COEFFICIENTS; OPERATING ECCENTRICITY; REYNOLD EQUATION; SOMMERFELD NUMBER;

BEARINGS (MACHINE PARTS); JOURNAL BEARINGS;

BEARINGS-JOURNAL; LUBRICATION-HYDRODYNAMIC;

EID: 0030198761     PISSN: 10402004     EISSN: 1547397X     Source Type: Journal    
DOI: 10.1080/10402009608983568     Document Type: Article

References (23)

1. Kostrzewsky, C. J., Taylor, D. V. and Flack, R. D., "Experimental Determination of the Dynamic Characteristics of a Two-Axial Groove Journal Bearing," Trib. Trans., 37, 3, pp 534-542, (1994). .
2. Taylor, D. V., Kostrzewsky, G. J., Flack, R. D. and Barrett, L. E., "Measured Performance of a Highly Preloaded Three-Lobe Journal Bearing-Pari I: Static Characteristics," 1994 ASME/STLE Trib. Conf., STLE Preprint No. 94-TC-1C-1
3. Taylor, D. V., Kostrzcwsky, G. J., Flack, R. D. and Barrett, L. E., "Measured Performance of a Highly Preloaded Three-Lobe Journal Bearing- Pari II: Dynamic Characteristics," 1994 ASME/STLE Trib. Conf., STLE Preprim No. 94-TC-1C-2-
4. Morion, P. C., "Measurement of the Dynamic Characteristics of a Large Sleeve Bearing," ASMKJour. Lubr. Tech., 93, 1, pp 143-150, (1971).
5. Ramli, M. D., Roberts, J. B. and Ellis, J., "Determination of Squeeze Film Dynamic Coefficients from Experimental Transient Data," ASMK Jour, of Trib., 109, 1, pp 155-163, (1987).
6. Burrows, C. R. and Stanway, R., "Identification of Jour. Bearing Characteristics," ASMK Jour. Of Dynamic Systems, Measurement, and Control, 99, 3, pp 167-173, (1977).
7. Murphy, B. T., Scharrer, J. T. and Sutton, R. F., "The Rocketdyne Multifunction Tester-Part I: Test Method," in Proc. of the Workshop on Rotor-dynamic Instability Problems in High-Performance Turbomachinery, NASA Paper No. CP-3122, pp 363-374, (1990).
8. Glienicke, J., "Experimental Investigation of the Stiffness and Damping Coefficients of Turbine Bearings and Their Application to Instability Prediction," Proc. Mech. E., 181, pp 116-129, (1965-1967).
9. Glienicke, J., Han, D. C. and Leonard, M., "Practical Determination and Use of Bearing Dynamic Coefficients," Trib. Int'l., 13, 6, pp 297-309, (1980).
10. K Jumpp, R., "The Properties of Tilting Padjournal Bearings," Konslruk-tion, 28, pp 320-324, (1976).
11. Parkins, D. W., "Measured, Characteristics of a Journal Bearing Oil Film," ASMK Jour. Lubr. Tech., 103, 1, pp 120-125, (1981).
12. Parkins, D..W., "Theoretical and Experimental Determination of the Dynamic Characteristics of a Hydrodynamic Journal Bearing," ASMK Jour. Lubr. Tech., 101, 2, pp 129-139, (1979).
13. Brockwell, K., Kleinbub, D. and Dmochowski, W., "Measurement and Calculation of Dynamic Operating Characteristics of the Five-Shoe, Tilting-Pad Journal Bearing," Trib. Trans., 33, 4, pp 481-492, (1990).
14. Khonsari, M. M., and Beaman, J. J., "Thermohydrodynamic Analysis of Laminar Incompressible Journal Bearings," ASLE Trans., 29, pp 141-150, (1986).
15. Boncompain, R., Fillon, M. and Frene, J., "Analysis of Thermal Effects in Hydrodynamic Bearings," ASMK Jour. Lubr. Tech., 108, pp 219-224, (1986).
16. Knight, J. D. and Barrettt, L. E., "An Approximate Solution Technique for Multilobe Journal Bearings Including Thermal Effects, with Comparison to Experiment," ASLE Trans., 26, pp 501-508, (1983).
17. Snith, R. N. and Tichy, J. A., "An Analytical Solution for the Thermal Characteristics ofjournal Bearings," ASMK Jour. Lubr. Tech., 103, pp 443-452, (1981).
18. Branagan, L. A., "Thermal Analysis of Fixed and Tilting Padjournal Bearings Including Cross-Film Viscosity Variations and Deformations," Ph.D. Dissertation, University of Virginia, Charlottesville, VA, (1988).
19. Ettles, C. M. MC., "The Analysis and Performance of Pivoted Padjournal Bearings Considering Thermal and Elastic Effects," ASME Jour. Lubr. Tech., 102, 2, pp 182-194, (1980).
20. Read, L.J. and Flack, R. D., "Temperature, Pressure, and Film Thickness Measurements for an Offset Half Bearing," Wear, 117, 2, pp 197-210, (1987). .
21. Kostrzewsky, G. J., "Experimental Determination of the Steady Stale and Dynamic Characteristics of Fluid Film Bearings with Results for a Two-Axial Groove Journal Bearing," Ph.D. Dissertation, University of Virginia, Charlottesville, VA, (1990).
22. Hirs, G. G., "A Systematic Study of Turbulent Film Flow," ASME Jour. Lubr. Tech., 96, pp 118-126, (1974).
23. Ettles, C. M. MC. and Cameron, A., "Considerations of Flow Across a Bearing Groove," ASME Jour. Lubr. Tech., 90, pp 312-319, (1968).