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ROTORDYNAMIC PERFORMANCE OF A FULLY-PARTITIONED DAMPER SEAL: EXPERIMENTAL AND NUMERICAL RESULTS
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2020)
Balance piston seals restrict leakage at the discharge side of single shaft centrifugal compressors. There are multiple types of annular seals including labyrinth seals, textured surface seals such as honeycomb seals and ...
MEASURED LEAKAGE AND ROTORDYNAMIC-COEFFICIENTS FOR THE FOLLOWING LIQUID ANNULAR SEALS: (A) SMOOTH-ROTOR/GROOVED-STATOR, AND (B) GROOVED-ROTOR/SMOOTH-STATOR
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2020)
Test results are presented and compared for the following annular pump seal geometries: (a) a smooth-rotor/circumferentially-grooved stator (SR/GS) and (b) a smooth-stator/circumferentially-grooved rotor (GR/SS). The GR/SS ...
L05: Measured Leakage and Rotordynamic-Coefficients for the Following Liquid Annular Seals: (A) Smooth-Rotor/Grooved-Stator, and (B) Grooved-Rotor/Smooth-Stator
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2021)
Test results are presented and compared for the following annular pump seal geometries: (a) a smooth-rotor/circumferentially-grooved stator (SR/GS) and (b) a smooth-stator/circumferentially-grooved rotor (GR/SS) The GR/SS ...
TB20: On The Experimental Static and Dynamic Load Performance of a Water Lubricated Hybrid Thrust Bearing
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2021)
Fluid film thrust bearings (TBs) carry axial loads and control the position of rotating machinery thus enabling tight clearances forthe efficient aerodynamic operation of impellers in pumps and compressors Prediction of ...