Experimental study on static and dynamic characteristics of liquid annular convergent-tapered damper seals with honeycomb roughness pattern

Journal of Tribology

Volumn 125, Issue 3, 2003, Pages 592-599

  Kaneko, Satoru ^a   Ikeda, Takashi ^b   Saito, Takuro ^c   Ito, Shin ^d  

^a NAGAOKA UNIVERSITY OF TECHNOLOGY   (Japan)

^b TOKYO ELECTRON LTD   (Japan)

^c OJI PAPER CO LTD   (Japan)

^d NOK CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; SEALS; SURFACE ROUGHNESS;

HONEYCOMB DAMPER SEALS;

TRIBOLOGY;

ANNULAR SEAL; DAMPER; DESIGN; LEAKAGE; SEAL; SURFACE ROUGHNESS;

EID: 0041730623     PISSN: 07424787     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1538621     Document Type: Article

References (17)

1. Von Pragenau, G. L., 1982. "Damping Seals for Turbomachinery," NASA Technical Paper 1987.
2. Childs, D. W., and Kim, C-H., 1985. "Analysis and Testing for Rotordynamic Coefficients of Turbulent Annular Seals with Different, Directionally Homogeneous Surface Roughness Treatment for Rotor and Stator Elements." ASME J. Tribol., 107, pp. 296-306.
3. Childs, D. W., and Kim, C-H., 1986. "Test Results for Round-Hole-Pattern Damper Seals: Optimum Configurations and Dimensions for Maximum Net Damping," ASME J. Tribol., 108, pp. 605-611.
4. Childs, D. W., and Garcia, F., 1987. "Test Results for Sawtooth-Pattern Damper Seals: Leakage and Rotordynamic Coefficients," ASME J. Tribol., 109, pp. 124-128.
5. Childs, D. W., Nolan, S. A., and Kilgore, J. J., 1990. "Additional Test Results for Round-Hole-Pattern Damper Seals: Leakage, Friction Factors, and Rotor-dynamic Force Coefficients," ASME J. Tribol., 112, pp. 365-371.
6. Iwatsubo, T., and Sheng, B., 1990. "An Experimental Study on the Static and Dynamic Characteristics of Damper Seals." Proceedings of the Third IFToMM International Conference on Rotordynamics, Lyons, France, pp. 307-312.
7. Childs, D. W., and Fayolle, P., 1999. "Test Results for Liquid "Damper" Seals Using a Round-Hole Roughness Pattern for the Stators," ASME J. Tribol., 121, pp. 42-49.
8. Childs, D. W., 1984. "Finite-Length Solutions for the Rotordynamic Coefficients of Constant-Clearance and Convergent-Tapered Annular Seals," Proc. Inst. Mech. Eng., Paper C276/84, pp. 223-231.
9. Childs, D. W., and Dressman, J. B., 1985. "Convergent-Tapered Annular Seals: Analysis and Testing for Rotordynamic Coefficients," ASME J. Tribol., 107, pp. 307-317.
10. Simon, F., and Frêne, J., 1989. "Static and Dynamic Characteristics of Turbulent Annular Eccentric Seals: Effect of Convergent-Tapered Geometry and Variable Fluid Properties," ASME J. Tribol., 111, pp. 378-384.
11. Scharrer, J. K., and Nelson, C. C., 1991. "Rotordynamic Coefficients for Partially Tapered Annular Seals: Part 1-Incompressible Flow," ASME J. Tribol., 113, pp. 48-52.
12. Lindsey, W. T., and Childs, D. W., 2000. "The Effects of Converging and Diverging Axial Taper on the Rotordynamic Coefficients of Liquid Annular Pressure Seals: Theory Versus Experiment," ASME J. Vibr. Acoust., 122, pp. 126-131.
13. Childs, D., Elrod, D., and Hale, K., 1989. "Annular Honeycomb Seals: Test Results for Leakage and Rotordynamic Coefficients; Comparisons to Labyrinth and Smooth Configurations," ASME J. Tribol., 111, pp. 293-301.
14. Yu., Z., and Childs, D. W., 1998. "A Comparison of Experimental Rotordynamic Coefficients and Leakage Characteristics Between Hole-Pattern Gas Damper Seals and a Honeycomb Seal," ASME J. Tribol., 120, pp. 778-783.
15. Darden, J. M., Earhart, E. M., and Flowers, G. T., 2001. "Influence of Seal Geometry on the Rotordynamic Characteristics of a Round-Hole Pattern Damping Seal," Proceedings of the 2001 ASME Vibration Conference, DETC2001/VIB-21635.
16. Kaneko, S., Kamei, H., Yanagisawa, Y., and Kawahara, H., 1998. "Experimental Study on Static and Dynamic Characteristics of Annular Plain Seals With Porous Materials," ASME J. Tribol., 120, pp. 165-172.
17. Measurement Uncertainty. ANSI/ASME PTC 19.1-1985 Part 1, 1986 (reaffirmed 1990).