메뉴 건너뛰기




Volumn 121, Issue 2, 1999, Pages 363-369

Comparison of predictions with test results for rotordynamic coefficients of a four-pocket gas damper seal

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; LEAKAGE (FLUID); MATHEMATICAL MODELS; ROTORS; STIFFNESS; TURBOMACHINERY; TURBULENT FLOW; VIBRATION CONTROL;

EID: 0032771291     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.2833948     Document Type: Article
Times cited : (12)

References (24)
  • 1
    • 0000811821 scopus 로고
    • Protecting Turbomachinery From Self-Excited Rotor Whirl
    • Oct
    • Alford J. S., 1965, “Protecting Turbomachinery From Self-Excited Rotor Whirl,” ASME Journal of Engineering for Power, Oct., pp. 333-344.
    • (1965) ASME Journal of Engineering for Power , pp. 333-344
    • Alford, J.S.1
  • 2
    • 0017918966 scopus 로고
    • The Space Shuttle Main Engine High-Pressure Fuel Turbopump Rotordynamic Instability Problem
    • Childs, D. W., 1978, “The Space Shuttle Main Engine High-Pressure Fuel Turbopump Rotordynamic Instability Problem,” ASME Journal of Engineering for Power, Vol. 100, pp. 48-57.
    • (1978) ASME Journal of Engineering for Power , vol.100 , pp. 48-57
    • Childs, D.W.1
  • 3
    • 0022699586 scopus 로고
    • An Iwatsubo-Based Solution for Labyrinth Seals: Comparison to Experimental Results
    • Childs, D. W., and Scharrer, J. K., 1986, “An Iwatsubo-Based Solution for Labyrinth Seals: Comparison to Experimental Results,” ASME Journal of Engineering for Gas Turbines and Power, Vol. 108, pp. 325-331.
    • (1986) ASME Journal of Engineering for Gas Turbines and Power , vol.108 , pp. 325-331
    • Childs, D.W.1    Scharrer, J.K.2
  • 5
    • 0024641214 scopus 로고
    • Annular Honeycomb Seals: Test Results for Leakage and Rotordynamic Coefficients; Comparisons to Labyrinth and Smooth Configurations
    • Childs, D. W., Elrod, D., and Hale, K., 1989, “Annular Honeycomb Seals: Test Results for Leakage and Rotordynamic Coefficients; Comparisons to Labyrinth and Smooth Configurations,” ASME Journal of Tribology, Vol. 111, pp. 293-301.
    • (1989) ASME Journal of Tribology , vol.111 , pp. 293-301
    • Childs, D.W.1    Elrod, D.2    Hale, K.3
  • 8
    • 0344515388 scopus 로고    scopus 로고
    • Theoretical Rotordynamic Coefficients of Labyrinth Gas Seals: A Parameter Study on A Bulk Model
    • International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Feb., Honolulu, Hawaii
    • Forte, P., and Latini, F., 1998, “Theoretical Rotordynamic Coefficients of Labyrinth Gas Seals: A Parameter Study on A Bulk Model,” Proceedings of the ISROMAC-7, International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Feb., Honolulu, Hawaii, pp. 861-870.
    • (1998) Proceedings of the ISROMAC-7 , pp. 861-870
    • Forte, P.1    Latini, F.2
  • 9
    • 0345377563 scopus 로고
    • Investigations into Load Dependent Vibrations of the High Pressure Rotor on Large Turbo-Generators
    • (ImechE), Cambridge, England
    • Greathead, S., and Bostow, P., 1976, “Investigations into Load Dependent Vibrations of the High Pressure Rotor on Large Turbo-Generators,” Proceedings of the 1st International Conference on Vibrations in Rotating Machinery(ImechE), Cambridge, England, pp. 279-286.
    • (1976) Proceedings of the 1St International Conference on Vibrations in Rotating Machinery , pp. 279-286
    • Greathead, S.1    Bostow, P.2
  • 11
    • 0017899386 scopus 로고
    • Flow in Finite-Width, Thrust Bearings Including Inertial Effects, 1-Laminar Flow, II-Turbulent Flow
    • Launder, B. E., and Leschziner, M., 1978, “Flow in Finite-Width, Thrust Bearings Including Inertial Effects, 1-Laminar Flow, II-Turbulent Flow,” ASME Journal OF LUBRrCATtON Technology, Vol. 100, pp. 330-345.
    • (1978) ASME Journal OF Lubrrcatton Technology , vol.100 , pp. 330-345
    • Launder, B.E.1    Leschziner, M.2
  • 13
    • 84973141673 scopus 로고    scopus 로고
    • A Bulk-Flow Analysis of Multiple-Pocket Gas Damper Seals
    • Li, J., San Andrés, L., and Vance, J. M., 1998, “A Bulk-Flow Analysis of Multiple-Pocket Gas Damper Seals,” ASME Paper 98-GT-013.
    • (1998) ASME Paper 98-GT-013
    • Li, J.1    San Andrés, L.2    Vance, J.M.3
  • 14
    • 0345377561 scopus 로고    scopus 로고
    • Identification of Dynamic Force Coefficients of a labyrinth and Gas Damper Seal Using Impact Load Excitations
    • A&M University, College Station, TX
    • Ransom, D. L., 1997, “Identification of Dynamic Force Coefficients of a labyrinth and Gas Damper Seal Using Impact Load Excitations,” Master’s thesis, Texas A&M University, College Station, TX.
    • (1997) Master’s Thesis
    • Ransom, D.L.1
  • 15
    • 0032302823 scopus 로고    scopus 로고
    • Experimental Force Coefficients for a Two-Bladed Labyrinth Seal and a Four-Pocket Damper Seal
    • accepted for publication at
    • Ransom, D., Li, J., San Andrés, L., and Vance, J. M., 1998, “Experimental Force Coefficients for a Two-Bladed Labyrinth Seal and a Four-Pocket Damper Seal,” accepted for publication at ASME Journal of Tribology.
    • (1998) ASME Journal of Tribology
    • Ransom, D.1    Li, J.2    San Andrés, L.3    Vance, J.M.4
  • 16
    • 0013223819 scopus 로고
    • Using A Damper Seal to Eliminate Subsynchronous Vibrations in Three Back-to-Back Compressors
    • Houston, Sept
    • Richards, R. L., Vance, J. M., and Zeidan, F. Y., 1995, “Using A Damper Seal to Eliminate Subsynchronous Vibrations in Three Back-to-Back Compressors,” Proceedings of 24th Turbomachinery Symposium, Houston, Sept., pp. 59-71.
    • (1995) Proceedings of 24Th Turbomachinery Symposium , pp. 59-71
    • Richards, R.L.1    Vance, J.M.2    Zeidan, F.Y.3
  • 17
    • 0024050347 scopus 로고
    • Theory Versus Experiment for the Rotordynamic Coefficient of Labyrinth Gas Seals: Part I—A Two Control Volume Model
    • Scharrer, J. K., 1988, “Theory Versus Experiment for the Rotordynamic Coefficient of Labyrinth Gas Seals: Part I—A Two Control Volume Model,” ASME Journal of Vibration, Acoustic, Stress, and Reliability in Design, Vol. 110, pp. 270-280.
    • (1988) ASME Journal of Vibration, Acoustic, Stress, and Reliability in Design , vol.110 , pp. 270-280
    • Scharrer, J.K.1
  • 18
    • 0027835512 scopus 로고
    • A New Damper Seal for Turbomachinery
    • ASME Publication, DE
    • Vance, J. M., and Schultz, R. R., 1993, “A New Damper Seal for Turbomachinery,” Vibration of Rotating Systems, ASME Publication, DE-Vol. 60.
    • (1993) Vibration of Rotating Systems , pp. 60
    • Vance, J.M.1    Schultz, R.R.2
  • 19
    • 0030468763 scopus 로고    scopus 로고
    • Test Results of a New Damper Seal for Vibration Reduction in Turbomachinery
    • Vance, J. M., and Li, J., 1996, “Test Results of a New Damper Seal for Vibration Reduction in Turbomachinery,” ASME Journal of Engineering for Gas Turbines and Power, Vol. 118, pp. 843-846.
    • (1996) ASME Journal of Engineering for Gas Turbines and Power , vol.118 , pp. 843-846
    • Vance, J.M.1    Li, J.2
  • 22
    • 0021123951 scopus 로고
    • Prediction of Stiffness and Damping Coefficients for Centrifugal Compressor Labyrinth Seals
    • Wyssmann, H. R., Pham, T. C., and Jenny, R. J., 1984, “Prediction of Stiffness and Damping Coefficients for Centrifugal Compressor Labyrinth Seals,” ASME Paper #84-GT-86.
    • (1984) ASME Paper #84-GT-86
    • Wyssmann, H.R.1    Pham, T.C.2    Jenny, R.J.3
  • 23
    • 0030644779 scopus 로고    scopus 로고
    • A Comparison of Experimental Rotordynamic Coefficients and Leakage Characteristics Between Hoie-Pattern Gas Damper Seals and A Honeycomb Seal
    • Yu, Z., and Childs, D. W., 1997, “A Comparison of Experimental Rotordynamic Coefficients and Leakage Characteristics Between Hoie-Pattern Gas Damper Seals and A Honeycomb Seal,” ASME Paper 97-GT-9.
    • (1997) ASME Paper 97-GT-9
    • Yu, Z.1    Childs, D.W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.