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RISDiscussion: “Annular Honeycomb Seals: Test Results for Leakage and Rotordynamic Coefficients; Comparisons to Labyrinth and Smooth Configurations” (Childs, D., Elrod, D., and Hale, K., 1989, ASME J. Tribol., 111, pp. 293–300)
Publisher: The American Society of Mechanical Engineers (ASME)
Rotordynamic Coefficients for Stepped Labyrinth Gas Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The basic equations are derived for compressible flow in a stepped labyrinth gas seal. The flow is assumed to be completely turbulent in the circumferential direction where the friction factor ...
Discussion: “Friction-Factor Data for Flat-Plate Tests of Smooth and Honeycomb Surfaces” (Ha, T. W., and Childs, Dara W., 1992, ASME J. Tribol., 114, pp. 722–729)
Publisher: The American Society of Mechanical Engineers (ASME)
Discussion: “Nonlinear Effects in a Plain Journal Bearing: Part 1—Analytical Study” (Choy, F. K., Braun, M. J., and Hu, Y., 1991, ASME J. Tribol., 113, pp. 555–561)
Publisher: The American Society of Mechanical Engineers (ASME)
Discussion: “Nonlinear Effects in a Plain Journal Bearing: Part 2—Results” (Braun, M. J., Choy, F. K., and Hu, Y., 1991, ASME J. Tribol., 113, pp. 563–570)
Publisher: The American Society of Mechanical Engineers (ASME)
Discussion: “Analysis of Turbulent Hydrostatic Bearings With a Barotropic Cryogenic Fluid” (San Andres, Luis A., 1992, ASME J. Tribol., 114, pp. 755–764)
Publisher: The American Society of Mechanical Engineers (ASME)
Discussion: “Experimental Versus Theoretical Characteristics of a High-Speed Hybrid (Combination Hydrostatic and Hydrodynamic) Bearing” (Kurtin, K. Alan, Childs, D., San Andres, Luis, and Hale, K., 1993, ASME J. Tribol., 115, pp. 160–168)
Publisher: The American Society of Mechanical Engineers (ASME)
Theory Versus Experiment for the Rotordynamic Coefficient of Labyrinth Gas Seals: Part II—A Comparison to Experiment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental test facility is used to measure the leakage and rotordynamic coefficients of teeth-on-rotor and teeth-on-stator labyrinth gas seals. The test results are presented along with the ...
Rotordynamic Coefficients for Partially Roughened Pump Annular Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The basic equations are derived for incompressible flow in an annular seal with partially roughened surfaces. The flow is assumed to be completely turbulent in the axial and circumferential ...
Experimental Rotordynamic Coefficient Results for Teeth-on-Rotor and Teeth-on-Stator Labyrinth Gas Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental test facility is used to measure the rotordynamic coefficients of teeth-on-rotor and teeth-on-stator labyrinth gas seals. Direct damping coefficients are presented for these seals ...