A Preliminary Nonlinear Analysis of the Axial Transient Response of the Sector-Shaped Hydrodynamic Thrust Bearing-Rotor System

[+] Author and Article Information
Q. Zhu, W. J. Zhang

Department of Mechanical Engineering, University of Saskatchewan, 57 Campus Drive, Saskatoon, SK S7N 5A9, Canada

J. Tribol 125(4), 854-858 (Sep 25, 2003) (5 pages) doi:10.1115/1.1575775 History: Received February 14, 2002; Revised January 24, 2003; Online September 25, 2003
Copyright © 2003 by ASME
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Gregory,  E. W., and Maday,  C. J., 1977, “A Class of Maximum Load Capacity Sector Thrust Bearings,” ASME J. Lubr. Technol., 99, pp. 180–186.
Singh,  A. P., 1987, “An Overall Optimum Design of a Sector-Shaped Thrust Bearing With Continuous Circumferential Surface,” Wear, 117, pp. 49–77.
Launder,  B. E., and Leschziner,  M., 1978, “Flow in Finite-Width, Thrust Bearings Including Inertial Effects, 1. Laminar Flow,” ASME J. Lubr. Technol., 100, pp. 330–336.
Safer,  Z., and Szeri,  A. Z., 1974, “Thermohydrodynamic Lubrication in Laminar and Turbulent Regimes,” ASME J. Lubr. Technol., 96, pp. 48–55.
Suganami,  T., and Szeri,  A. Z., 1979, “A Thermohydrodynamic Analysis of Journal Bearings,” ASME J. Lubr. Technol., 101, pp. 21–28.
Chowdhury,  S. J., and Ahmadi,  G., 1986, “Thermodynamic Analysis of Wide Thrust Bearings Operating in Laminar Inertial Flow Regimes,” Tribol. Int., 19, pp. 281–288.
Mote,  C. D., Schajer,  G. S., and Telle,  L. I., 1983, “Hydrodynamic Sector Bearings as Circular Saw Guides,” ASME J. Lubr. Technol., 105, pp. 67–76.
Tichy,  J. A., and Modest,  M. F., 1978, “Squeeze Film Flow Between Arbitrary Two-Dimensional Surface Subject to Normal Oscillations,” ASME J. Lubr. Technol., 100, pp. 316–322.
Modest,  M. F., and Tichy,  J. A., 1978, “The Slider Bearing With Small Superimposed Normal Oscillations, Including the Effect of Fluid Inertia,” ASLE Trans., 22, pp. 358–360.
Murray,  Y. D., and Mote,  C. D., 1983, “Analysis of a Plane Inclined Guide Bearing Under Transverse Vibration and Translation of a Plate,” ASME J. Lubr. Technol., 105, pp. 335–341.
Tan,  C. A., and Mote,  C. D., 1990, “Analysis of a Hydrodynamic Bearing Under Transverse Vibration of an Axially Moving Band,” ASME J. Tribol., 112, pp. 514–523.
Iordanoff,  I., Stefan,  P., Boudet,  R., and Poirier,  D., 1995, “Dynamic Analysis of a Thrust Bearing—Effect of Misalignment and Load,” Proc. Inst. Mech. Eng., Part J: J. Eng. Tribol., 209, pp. 189–194.
Zelenka,  R. E., and Mote,  C. D., 1991, “Measurement of the Lift Force Developed in an Oscillating and Translating Hydrodynamic Sector Bearing,” Wear, 142, pp. 227–238.
Constantinescu,  V. N., Galetuse,  S., and Kennedy,  F., 1975, “On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data,” ASME J. Lubr. Technol., 97, pp. 439–449.
Tichy,  J. A., and Chen,  S. H., 1985, “Plane Slider Bearing Load Due to Fluid Inertia-Experiment and Theory,” ASME J. Tribol., 107, pp. 32–38.
Tichy,  J. A., and Winer,  W. O., 1970, “Inertia Considerations in Parallel Circular Squeeze Film Bearing,” ASME J. Lubr. Technol., 92, pp. 588–592.
Parkins,  D. W., and Stanley,  W. T., 1982, “Characteristics of an Oil Squeeze Film,” ASME J. Lubr. Technol., 104, pp. 497–503.
Parkins,  D. W., and Woollam,  J. H., 1986, “Behavior of an Oscillating Oil Squeeze Film,” ASME J. Tribol., 108, pp. 639–644.
Wang,  Y. K., and Mote,  C. D., 1994, “Experimental Evaluation of Sector-Shaped Hydrodynamic Thrust Bearing Under Translation and Transverse Vibration,” ASME J. Tribol., 116, pp. 521–527.
Lund,  J. W., 1976, “Linear Transient Response of a Flexible Rotor Supported in Gas-Lubricated Bearing,” ASME J. Lubr. Technol., 98, pp. 57–65.
Allaire,  P. R., Li,  D. F., and Choy,  K. C., 1980, “Transient Unbalance Response of Four Multilobe Journal Bearing,” ASME J. Lubr. Technol., 102, pp. 300–307.
Li,  D. F., Choy,  K. C., and Allaire,  P. R., 1980, “Stability and Transient Characteristics of Four Multilobe Journal Bearing Configurations,” ASME J. Lubr. Technol., 102, pp. 291–299.
Akers,  A., Michaelson,  S., and Cameron,  A., 1971, “Stability Contours for a Whirling Finite Journal Bearing,” ASME J. Lubr. Technol., 92, pp. 170–190.
Pai,  R., and Majumdar,  B. C., 1992, “Stability of Submerged Four-Lobe Oil Journal Bearings Under Dynamic Load,” Wear, 154, pp. 95–108.
Pai,  R., and Majumdar,  B. C., 1992, “Theoretical Analysis on Conical Whirl Instability of Unloaded Submerged Oil Journal Bearings,” Wear, 154, pp. 309–316.


Grahic Jump Location
Trust bearing-rotor system
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Lamped spring mass model for vibration of the thrust bearing-rotor system under the linear condition
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Structure of thrust bearing
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Structure of a thrust pad and its slope angle α and oil film thickness h0: (a) structure of a thrust pad; and (b) slope angle α and oil film thickness h0
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Oil film stiffness coefficient K and damping coefficient C of thrust pad versus initial oil film thickness h0: (a) K−h0 curve; and (b) C−h0 curve
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Maximum amplitude of axial transient response (Dash line is the transient response of linear system, continuous line is the axial transient response of nonlinear system (1) ΔF=4000 N, (2) ΔF=1000 N, and (3) ΔF=400 N) (a) tan α=1:1000; (b) tan α=1:500; (c) tan α=1:200; and (d) tan α=1:100
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Axial nonlinear transient response with h01=60 μm: (a) tan α=1:1000; (b) tan α=1:500; (c) tan α=1:200; and (d) tan α=1:100



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