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TECHNICAL PAPERS

Determination and Analysis of Cross-Couplings of Axial and Angular Vibrations of a Flexibly Mounted Ring in a Non-Contacting Face Seal

[+] Author and Article Information
Czeslaw Kundera

Kielce University of Technology, 25-314 Kielce, Al. 1000-lecia PP 7, Poland

J. Tribol 125(4), 797-803 (Sep 25, 2003) (7 pages) doi:10.1115/1.1539059 History: Received May 06, 2002; Revised November 12, 2002; Online September 25, 2003
Copyright © 2003 by ASME
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References

Green,  I., 1989, “Gyroscopic and Support Effects on the Steady-State Response of a Noncontacting Flexibly Mounted Rotor Mechanical Face Seals,” ASME J. Tribol., 111, pp. 200–208.
Wileman,  J. M., and Green,  I., 1991, “The Rotordynamic Coefficients of Mechanical Seal Having Two Flexibly Mounted Rotor,” ASME J. Tribol., 113, pp. 795–804.
Wileman,  J. M., and Green,  I., 1997, “Steady-State Analysis of Mechanical Seals With Two Flexibly Mounted Rotor,” ASME J. Tribol., 119, pp. 200–204.
Wileman,  J. M., and Green,  I., 1998, “Stability Analysis of Mechanical Seals With Two Flexibly Mounted Rotors,” ASME J. Tribol., 120, pp. 145–151.
Etsion,  I., and Dan,  Y., 1981, “An Analysis of Mechanical Face Seal Vibrations,” ASME J. Lubr. Technol., 103, pp. 428–435.
Etsion,  I., 1982, “Dynamic Analysis of Noncontacting Face Seals,” ASME J. Lubr. Technol., 104, pp. 460–468.
Etsion,  I., 1981, “Dynamic Response to Rotating-Seat Runout in Noncontacting Face Seals,” ASME J. Lubr. Technol., 103, pp. 587–592.
Green,  I., and Etsion,  I., 1986, “Nonlinear Dynamic Analysis of Noncontacting Coned-Face Mechanical Seals,” ASLE Trans., 29, pp. 383–393.
Green,  I., and Etsion,  I., 1985, “Stability Threshold and Steady-State Response of Noncontacting Coned-Face Seals,” ASLE Trans., 28(4), pp. 449–460.
Metcalfe,  R., 1981, “Dynamic Tracking of Angular Misalignment in Liquid Lubricated End-Face Seals,” ASLE Trans., 24(4), pp. 509–526.
Metcalfe,  R., 1982, “Dynamic Whirl Inwell-Aligned, Liquid-Lubricated End-Face Seals With Hydrostatic Tilt Instability,” ASLE Trans., 25(1), pp. 1–6.
Person,  V., Tournerie,  B., and Frěne,  J., 1997, “A Numerical Study of the Stable Dynamic Behavior of Radial Face Seals With Grooved Faces,” ASME J. Tribol., 119, pp. 507–514.
Allaire,  P. E., 1984, “Noncontacting Face Seals for Nuclear Applications—A Literature Review,” Lubr. Eng., 40(6), pp. 344–351.
Tournerie, B., and Frěne, J., 1985, “Les joints d’étanchéité á faces radiales: étude bibliographique,” Matériaux Mécanique Électricité, No 410, pp. 44–52.
Etsion,  I., 1985, “Mechanical Face Seal Dynamics Update,” The Shock and Vibration Digest, 17(4), pp. 11–15.
Etsion,  I., 1991, “Mechanical Face Seal Dynamics 1985–1989,” The Shock and Vibrat ion Digest, 23(4), pp. 3–7.
Haardt,  R., and Godet,  M., 1975, “Axial Vibration of a Misaligned Radial Face Seal, Under a Constant Closure Force,” ASLE Trans., 18(1), pp. 55–61.
Ruan,  B., 2002, “Numerical Modeling of Dynamic Sealing Behaviors of Spiral Groove Gas Face Seals,” ASME J. Tribol., 124, pp. 186–195.
Green,  I., and Barnsby,  R. M., 2001, “A Simultaneous Numerical Solution for the Lubrication and Dynamic Stability of Noncontacting Gas Face Seals,” ASME J. Tribol., 123, pp. 388–394.
Kundera, C., 1999, “Active Sealing of Vibrating and Rotating Elements,” Monograph No. 15, Kielce University of Technology (in Polish).

Figures

Grahic Jump Location
(a) Schematic of an FMRR face seal; (b) seal ring flexibly mounted in elastic bellows: 1,2-seal rings, 3-housings of the seal rings, 4-secondary seals (O-rings), 5-positive drive device, 6-springs; 6a-elastic bellows
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Face seal kinematical model: 1,2-seal rings
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Rotation about a fixed point of the seal ring
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Dynamic model of the FMMR seal: 1,2-seal rings, 3,4-housing of the flexibly mounted rings, 5-fluid film
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Transient dynamic response at various closing force: (a) minimum film thickness; and (b) angular motion
Grahic Jump Location
Transient dynamic response at various closing force: (a) minimum film thickness; and (b) angular motion

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