Computational Fluid Dynamic and Rotordynamic Study on the Labyrinth Seal

[1]  Hao Cao,et al.  Experimental identification of fluid-induced force in labyrinth seals , 2011 .

[2]  Allan J. Acosta,et al.  The effect of inlet swirl on the rotordynamic shroud forces in a centrifugal pump , 1993 .

[3]  D. L. Rhode,et al.  Labyrinth seal rotordynamic forces using a three-dimensional Navier-Stokes code , 1992 .

[4]  Ugur Yücel.  Calculation of leakage and dynamic coefficients of stepped labyrinth gas seals , 2004, Appl. Math. Comput..

[5]  E. J. Gunter,et al.  Introduction to Dynamics of Rotor-Bearing Systems , 2005 .

[6]  Wang Wei-min.  State-of-the Art of Turbomachinery Damper Seals Technology and their Rotordynamic Characteristics , 2009 .

[7]  J. K. Scharrer,et al.  Theory Versus Experiment for the Rotordynamic Coefficients of Labyrinth Gas Seals: Part I—A Two Control Volume Model , 1988 .

[8]  S. R. Sobolik,et al.  Simulation of Subsonic Flow Through a Generic Labyrinth Seal , 1986 .

[9]  Diangui Huang,et al.  Rotordynamic characteristics of a rotor with labyrinth gas seals. Part 3: coupled fluid-solid vibration , 2004 .

[10]  J. Jeffrey Moore,et al.  Three-Dimensional CFD Rotordynamic Analysis of Gas Labyrinth Seals , 2003 .

[11]  Heinz P. Bloch.  A practical guide to compressor technology , 1995 .

[12]  Dara W. Childs,et al.  Experimental Rotordynamic Coefficient Results for (a) a Labyrinth Seal With and Without Shunt Injection and (b) a Honeycomb Seal , 1999 .

[13]  Jun Li,et al.  Numerical Investigations on Leakage Performance of the Rotating Labyrinth Honeycomb Seal , 2010 .

[14]  J. S. Alford,et al.  Protecting Turbomachinery From Self-Excited Rotor Whirl , 1965 .

[16]  Klaus Kwanka,et al.  Dynamic Coefficients of Stepped Labyrinth Gas Seals , 1999 .

[17]  R. G. Kirk,et al.  Influence of Leak Path Friction on Labyrinth Seal Inlet Swirl , 2009 .

[18]  P. Roache.  QUANTIFICATION OF UNCERTAINTY IN COMPUTATIONAL FLUID DYNAMICS , 1997 .

[19]  R. J. Jenny,et al.  Prediction of Stiffness and Damping Coefficients for Centrifugal Compressor Labyrinth Seals , 1984 .

[20]  Dara W. Childs,et al.  Experimental rotordynamic coefficient results for teeth-on-rotor and teeth-on-stator labyrinth gas seals , 1986 .

[21]  Rainer Gausmann,et al.  Investigations On The Dynamic Coefficients Of Impeller Eye Labyrinth Seals. , 2009 .

[22]  Chisachi Kato,et al.  Prediction of Rotordynamic Forces in a Labyrinth Seal based on Three-Dimensional Turbulent Flow Computation , 1997 .

[23]  T. Ha.  Rotordynamic analysis for stepped-labyrinth gas seals using Moody’s friction-factor model , 2001 .

[24]  Dara W. Childs,et al.  Theory Versus Experiment for the Rotordynamic Coefficient of Labyrinth Gas Seals: Part II—A Comparison to Experiment , 1988 .

[25]  R. Moffat,et al.  Design, Testing, And Field Experience Of A High-Pressure Natural Gas Reinjection Compressor. , 2000 .

[26]  Diangui Huang,et al.  Rotordynamic characteristics of a rotor with labyrinth gas seals. Part 2: a non-linear model , 2004 .

[27]  J. Wachter,et al.  Flow Induced Spring Coefficients of Labyrinth Seals for Application in Rotor Dynamics , 1980 .

[28]  R. Gordon Kirk,et al.  A Method for Calculating Labyrinth Seal Inlet Swirl Velocity , 1990 .

[29]  Elizabeth D. Thompson.  Study of Forces and Dynamic Coefficients in Whirling and Eccentric Labyrinth Seals Using ANSYS-CFX , 2009 .

[30]  Dara W. Childs,et al.  Rotordynamic Coefficients for a Tooth-on-Stator Labyrinth Seal at 70 Bar Supply Pressures: Measurements Versus Theory and Comparisons to a Hole-Pattern Stator Seal , 2005 .

[31]  D. Wilcox.  Turbulence modeling for CFD , 1993 .

[32]  T. Iwatsubo,et al.  Evaluation of instability forces of labyrinth seals in turbines or compressors , 1980 .

[33]  D. L. Rhode,et al.  Three-dimensional computations of rotordynamic force distributions in a labyrinth seal , 1993 .

[35]  P. Spalart,et al.  On the sensitization of turbulence models to rotation and curvature , 1997 .

[36]  R. Gordon Kirk,et al.  Application of Computational Fluid Dynamics Analysis for Rotating Machinery—Part II: Labyrinth Seal Analysis , 2005 .

[37]  Diangui Huang,et al.  Rotordynamic characteristics of a rotor with labyrinth gas seals. Part 1: comparison with Childs’ experiments , 2004 .

[38]  Tong Seop Kim,et al.  Comparative analysis of the influence of labyrinth seal configuration on leakage behavior , 2009 .

[39]  Dara W. Childs,et al.  An Iwatsubo-Based Solution for Labyrinth Seals: Comparison to Experimental Results , 1986 .

[40]  C. Rajakumar,et al.  Experimental Investigations of Rotor Whirl Excitation Forces Induced by Labyrinth Seal Flow , 1990 .

[41]  John M. Vance,et al.  Labyrinth Seal Leakage Tests: Tooth Profile, Tooth Thickness, and Eccentricity Effects , 2007 .