Thermohydrodynamic analysis of eccentric annular seals using cubic spline interpolations©

Tribology Transactions

Volumn 40, Issue 1, 1997, Pages 183-194

  Venkataraman, Balaji ^a   Palazzolo, Alan B ^a  

^a Department of Electrical and Computer Engineering   (United States)

Author keywords

Hydrodynamic lubrication; Rotary seals; Thermal effects

Indexed keywords

FINITE DIFFERENCE TECHNIQUES; FLUID FLOW; SEALS;

EID: 0030993930     PISSN: 10402004     EISSN: 1547397X     Source Type: Journal    
DOI: 10.1080/10402009708983646     Document Type: Article

References (25)

1. Black, H. F., “Effects of Hydraulic Forces in Annular Pressure Seals on the Vibrations of Centrifugal Pump Rotors,” Jour, of Mech. Eng. Sri., 11, pp 206-213, (1969)
2. Childs, D. W., “Dynamic Analysis of Turbulent Annular Seals Based on Hirs Lubrication Equations,” ASME Jour, of Lubr. Tech., 105, pp 429-435, (1983)
3. Childs, D. W., “Finite Length Solutions for Rotordynamic Coefficients of Turbulent Annular Seals," ASME Jour, of Lubr. Tech., 105, pp 429-435, (1983)
4. Nelson, C. C. and Nguyen, D. T., “Comparison of Hirs’ Equation with Moody’s Equations for Determining Rotordynamic Coefficients of Annular Seals," ASME Jour. ojTrib., 109, pp 144-148, (1987)
5. Black, H. F., Allaire, P. E. and Barrett, L. E., "Inlet Flow Swirl in Short Turbulent Annular Seals," Proc. of the 9th Int'l. Conf. on Fluid Sealing, Leeuwenhorst, Netherlands, (1981)
6. Von Pragenau, G. L., “Damping Seals for Turbomachinery,” NASA TP 1982, (1982)
7. Hirs, G. G., “A Bulk-Flow Theory for Turbulence in Lubricant Films," ASME Jour, oj Lubr. Tech., 95, pp 137-146, (1973)
8. Allaire, P., Lee, C. and Gunter, E., “Dynamics of Short Eccentric Plain Seals with High Axial Reynolds Numbers,” Jour, of Spacecraft and Rockets, 15, 6, pp 341-347. (1978)
9. Nelson, C. and Nguyen, D. T., “Analysis of Eccentric Annular Seals: Part-I-A New Solution Using Fast Fourier Transforms for Determining Hydrodynamic Force," ASME Jour. of Trib., 100, pp 335-360, (1988)
10. Nelson, C. and Nguyen, D. T., “Analysis of Eccentric Annular Seals: Part-II-Effects of Eccentricity on Rotordynamic Coefficients," ASME Jour, of Trib., 110, pp 335-360, (1988)
11. Vance, J. M., Rotordynamics of Turbomachinery, John Wiley and Sons Inc., New York, (1988)
12. Simon, J. and Frene, J., “Rotordynamic Coefficients for Turbulent Annular Misaligned Seals,” Proc. of the 3rd Int'l. Symp. on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-3), 2, Honolulu, (1989)
13. San Andres, L. A., “Analysis of Variable Fluid Properties, Turbulent Annular Seals,” ASME Jour. of Trib., 113, pp 694-702, (1991)
14. Padavala, S. S., “Dynamic Analysis of Arbitrary Profile Liquid Annular Seals and Transient Analysis with Large Eccentric Motion,” Ph.D. Dissertation. Texas A & M University, College Station, TX, (1993)
15. Braun, M. J., Wheeler, R. L. Ill and Hendricks, R. C., “Thermal Shaft Effects on Load-carrying Capacity of a Fully Coupled, Variable Properties Cryogenic Journal Bearing,” ASLE Trans., 30, pp 282-292, (1987)
16. Braun, M. J., Wheeler, R. L. III and Hendricks, R. C., “A Fully Coupled Variable Properties Thermohydraulic Model for a Cryogenic Hydrostatic Journal Bearing," ASME Jour. of Trib., 109, pp 405-416, (1987)
17. Yang, Z., San Andres, L. A. and Childs, D. W., "Thermal Effects in Cryogenic Liquid Annular Seals-Part I: Theory and Approximate Solution," ASME Jour. of Trib., 115, 2, pp 267-276, (1992)
18. San Andres, L. A., Yang, Z. and Childs, D. W., “Thermal Effects in Cryogenic Liquid Annular Seals-Part II: Numerical Solution and Results," ASME Jour. of Trib., 115, 2, pp 277-284, (1992)
19. Patankar, S. V., Numerical Heat Transfer and Fluid Flow, Hemisphere Publishing Corporation, New York, (1980)
20. Launder, B. E. and Leschiziner, M., “Flow in Finite Width Thrust Bearings Including Inertial Effects, 1-Laminar Flow, II-Turbulent Flow," ASME Jour, of Lubr. Tech., 100, pp 330-345, (1978)
21. Beatty, P. A. and Hughes, W. F., “Turbulent Two-phase Flow in Face Shaft Seals,” ASME Jour. of Trib., 109, pp 91-99, (1986)
22. Beatty, P.A. and Hughes, W. F., "Turbulent Two-phase Flow in Annular Seals.” ASLE Trans., 30, pp 11-18, (1987)
23. Smalley, A. J., “An Analytical and Experimental Investigation of Turbulent Flow in Bearing Films Including Convective Fluid Inertia Forces,” ASME Jour, of Lubr. Tech., 96, pp 151-155, (1974)
24. Zuk, J., “Quasi One-Dimensional Compressible Flow Across Face Seals and Narrow Slots," NASA TN-D 6688, (1972)
25. Friend, D. G., NIST Thermophysical Properties of Pure Fluids (Version 3.0), NIST Standard Reference Database 12, Fluid Mixtures Data Center, Thermophysics Division, National Institute of Standards and Technology, Boulder, CO (1992)