0
TECHNICAL PAPERS

Numerical Techniques for Computing Rotordynamic Properties of Mechanical Gas Face Seals

[+] Author and Article Information
Brad A. Miller

Department of Mechanical and Aerospace Engineering and Engineering Mechanics, University of Missouri-Rolla, 1870 Miner Circle, Rolla, MO 65409-0050

Itzhak Green

George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0405

J. Tribol 124(4), 755-761 (Sep 24, 2002) (7 pages) doi:10.1115/1.1467635 History: Received July 20, 2001; Revised December 27, 2001; Online September 24, 2002
Copyright © 2002 by ASME
Your Session has timed out. Please sign back in to continue.

References

Malanoski,  S. B., and Pan,  C. H. T., 1965, “The Static and Dynamic Characteristics of the Spiral-Grooved Thrust Bearing,” ASME J. Basic Eng., 87, pp. 547–558.
Zirkelback,  N., and San Andrès,  L., 1999, “Effect of Frequency Excitation on Force Coefficients of Spiral Groove Gas Seals,” ASME J. Tribol., 121, pp. 853–863.
Zirkelback,  N., 2000, “Parametric Study of Spiral Groove Gas Face Seals,” J. Tribol. Trans., 43, pp. 337–343.
Elrod,  H. G., McCabe,  J. T., and Chu,  T. Y., 1967, “Determination of Gas-Bearing Stability by Response to a Step-Jump,” ASME J. Lubr. Technol., 89, pp. 493–498.
Miller,  B., and Green,  I., 2000, “The Dynamic Properties of Annular Gas Squeeze Film Dampers,” Tribol. Trans., 43, pp. 302–310.
Green,  I., and Etsion,  I., 1985, “Stability Threshold and Steady-State Response of Noncontacting Coned-Face Seals,” ASLE Trans., 28, pp. 449–460.
Gross, W. A., 1980, Fluid Film Lubrication, John Wiley & Sons, New York.
Miller,  B., and Green,  I., 1997, “On the Stability of Gas Lubricated Triboelements Using the Step Jump Method,” ASME J. Tribol., 119, pp. 193–199.
Miller,  B., and Green,  I., 2001, “Numerical Formulation for the Dynamic Analysis of Spiral-Grooved Gas Face Seals,” ASME J. Tribol., 123, pp. 395–403.
Ono,  K., 1975, “Dynamic Characteristics of Air-Lubricated Slider Bearing for Noncontact Magnetic Recording,” ASME J. Lubr. Technol., 97, pp. 250–260.

Figures

Grahic Jump Location
Schematic of a noncontacting mechanical gas face seal
Grahic Jump Location
Mechanical face seal kinematic model
Grahic Jump Location
Direct axial step responses, kFZ,Z(t), for Seal Type I
Grahic Jump Location
(a) Direct tilt step responses, kMXX(t) and kMYY(t), for Seal Type I; and (b) cross-coupled tilt step responses, kMYX(t) and −kMXY(t), for Seal Type I
Grahic Jump Location
Direct axial frequency responses, GFZ,Z, for Seal Type I
Grahic Jump Location
(a) Direct tilt frequency responses, GMXX and GMYY, for Seal Type I; and (b) cross-coupled tilt frequency responses, GMYX and −GMXY, for Seal Type I
Grahic Jump Location
Comparison of storage Moduli for the direct axial frequency responses, GFZ,Z, for Seal Type II
Grahic Jump Location
Comparison of loss Moduli for the direct axial frequency responses, GFZ,Z, for Seal Type II

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In