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Proceedings Papers

Simulation of Subsonic Flow Through a Generic Labyrinth Seal Cavity

Proc. ASME. GT1985, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A024, March 18–21, 1985

Paper No: 85-GT-76

DOI: https://doi.org/10.1115/85-GT-76

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Topics: Cavities, Simulation, Subsonic flow, Flow (Dynamics), Approximation, Compressible flow, Computer software, Diffusion (Physics), Leakage, Pressure

Proceedings Papers

A Comparative Investigation of Corresponding Annular and Labyrinth Seal Flowfields

D. L. Rhode, R. I. Hibbs

Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A079, June 4–8, 1989

Paper No: 89-GT-195

DOI: https://doi.org/10.1115/89-GT-195

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Topics: Angular momentum, Clearances (Engineering), Computers, Density, Leakage, Reservoirs

Proceedings Papers

Thermal Details in a Rotor-Stator Cavity at Engine Conditions With a Mainstream

S. H. Ko, D. L. Rhode

Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A087, June 3–6, 1991

Paper No: 91-GT-275

DOI: https://doi.org/10.1115/91-GT-275

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Topics: Cavities, Engines, Rotors, Stators, Flow (Dynamics), Computation, Cooling, Engine flow, Fluids, Gas turbines

Proceedings Papers

Computed Effects of Rim Seal Clearance and Cavity Width on Thermal Distributions

S. H. Ko, D. L. Rhode, Z. Guo

Proc. ASME. GT1993, Volume 3C: General, V03CT17A080, May 24–27, 1993

Paper No: 93-GT-419

DOI: https://doi.org/10.1115/93-GT-419

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Topics: Cavities, Clearances (Engineering), Flow (Dynamics), Disks, Temperature, Drag (Fluid dynamics), Engines, Coolants, Cooling, Heat

Journal Articles

Predicted Effects of Bearing Sump and Injection Pressures on Oil Labyrinth Leakage

S.-Y. Park, D. L. Rhode

J. Eng. Gas Turbines Power. January 2003, 125(1): 316–325.

DOI: https://doi.org/10.1115/1.1520161

Published Online: December 27, 2002

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Topics: Bearings, Flow (Dynamics), Pressure, Vapors, Polishing equipment, Leakage, Clearances (Engineering)

Journal Articles

Predicted Geometry Effects on Oil Vapor Flow Through Buffer-Gas Labyrinth Seals

S.-Y. Park, Graduate Assistant, D. L. Rhode, Professor

J. Eng. Gas Turbines Power. January 2003, 125(1): 193–200.

DOI: https://doi.org/10.1115/1.1520540

Published Online: December 27, 2002

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Topics: Cavities, Flow (Dynamics), Polishing equipment, Vapors, Clearances (Engineering), Pressure, Geometry, Stators, Evaporation, Bearings

Journal Articles

Predicted Effects of Shunt Injection on the Rotordynamics of Gas Labyrinth Seals

N. Kim, Graduate Assistant,, S.-Y. Park, Graduate Assistant, D. L. Rhode, Professor

J. Eng. Gas Turbines Power. January 2003, 125(1): 167–174.

DOI: https://doi.org/10.1115/1.1520539

Published Online: December 27, 2002

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Topics: Flow (Dynamics), Pressure, Rotors, Rotordynamics, Stiffness, High pressure (Physics), Computational fluid dynamics

Journal Articles

Measurement and Visualization of Leakage Effects of Rounded Teeth Tips and Rub-Grooves on Stepped Labyrinths

D. L. Rhode, B. F. Allen

J. Eng. Gas Turbines Power. July 2001, 123(3): 604–611.

DOI: https://doi.org/10.1115/1.1377873

Published Online: August 1, 2000

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Topics: Clearances (Engineering), Flow visualization, Leakage, Wear, Visualization

Journal Articles

Streamwise Curvature Effect on the Incompressible Turbulent Mean Velocity Over Curved Surfaces

N. Kim, Research Associate, D. L. Rhode, Professor

J. Fluids Eng. September 2000, 122(3): 547–551.

DOI: https://doi.org/10.1115/1.1287268

Published Online: February 14, 2000

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Topics: Turbulence, Flow (Dynamics), Algebra

Journal Articles

Flow Visualization and Leakage Measurements of Stepped Labyrinth Seals: Part 2—Sloping Surfaces

D. L. Rhode, J. S. Younger, M. D. Wernig

J. Turbomach. October 1997, 119(4): 844–848.

DOI: https://doi.org/10.1115/1.2841196

Published Online: October 1, 1997

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Topics: Flow visualization, Leakage, Geometry, Cavities, Dimensions, Flow (Dynamics), Rotors, Shapes, Test facilities, Turbulence

Journal Articles

Flow Visualization and Leakage Measurements of Stepped Labyrinth Seals: Part 1—Annular Groove

D. L. Rhode, J. W. Johnson, D. H. Broussard

J. Turbomach. October 1997, 119(4): 839–843.

DOI: https://doi.org/10.1115/1.2841195

Published Online: October 1, 1997

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Topics: Flow visualization, Leakage, Particulate matter, Stators, Test facilities, Water leakage

Journal Articles

Circumferentially Smeared Computed Effects of Rim Seal Clearance on Wheelspace Thermal Distributions

S. H. Ko, D. L. Rhode, Z. Guo

J. Turbomach. January 1997, 119(1): 157–159.

DOI: https://doi.org/10.1115/1.2841005

Published Online: January 1, 1997

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Topics: Clearances (Engineering), Cavities, Flow (Dynamics), Rotors, Blades, Computers, Coolants, Drag (Fluid dynamics), Heat, Heating

Journal Articles

Computed Effects of Rotor-Induced Swirl on Brush Seal Performance—Part 1: Leakage Analysis

M. C. Sharatchandra, D. L. Rhode

J. Tribol. October 1996, 118(4): 912–919.

DOI: https://doi.org/10.1115/1.2831628

Published Online: October 1, 1996

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Topics: Leakage, Rotors, Flow (Dynamics), Boundary-value problems, Computation, Computers, Finite volume methods, Fluids, Navier-Stokes equations, Particulate matter

Journal Articles

Computed Effects of Rotor-Induced Swirl on Brush Seal Performance—Part 2: Bristle Force Analysis

M. C. Sharatchandra, D. L. Rhode

J. Tribol. October 1996, 118(4): 920–926.

DOI: https://doi.org/10.1115/1.2831629

Published Online: October 1, 1996

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Topics: Rotors, Flow (Dynamics), Aircraft, Flow simulation, Gas turbines, Leakage

Journal Articles

Assessment of Two- and Three-Scale k –ε Models for Rotating Cavity Flows

Z. Guo, D. L. Rhode

J. Turbomach. October 1996, 118(4): 826–834.

DOI: https://doi.org/10.1115/1.2840940

Published Online: October 1, 1996

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Topics: Cavities, Cavity flows, Computation, Computers, Eddies (Fluid dynamics), Flow (Dynamics), Gas turbines, Navier-Stokes equations, Rotation, Rotors

Journal Articles

Computed Eccentricity Effects on Turbine Rim Seals at Engine Conditions With a Mainstream

Z. Guo, D. L. Rhode, F. M. Davis

J. Turbomach. January 1996, 118(1): 143–152.

DOI: https://doi.org/10.1115/1.2836595

Published Online: January 1, 1996

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Topics: Engines, Turbines, Temperature, Blades, Cavities, Clearances (Engineering), Compressibility, Computation, Computers, Coolants

Journal Articles

Clearance Effects on Corresponding Annular and Labyrinth Seal Flow Leakage Characteristics

D. L. Rhode, R. I. Hibbs

J. Tribol. October 1993, 115(4): 699–704.

DOI: https://doi.org/10.1115/1.2921696

Published Online: October 1, 1993

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Topics: Clearances (Engineering), Flow (Dynamics), Leakage, Angular momentum, Computers, Density, Reservoirs

Journal Articles

Labyrinth Seal Rotordynamic Forces Using a Three-Dimensional Navier-Stokes Code

D. L. Rhode, S. J. Hensel, M. J. Guidry

J. Tribol. October 1992, 114(4): 683–689.

DOI: https://doi.org/10.1115/1.2920936

Published Online: October 1, 1992

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Topics: Algorithms, Cavities, Finite difference methods, Force measurement, Navier-Stokes equations, Pressure, Reynolds number, Rotors, Turbulence, Whirls

Journal Articles

Tooth Thickness Effect on the Performance of Gas Labyrinth Seals

D. L. Rhode, R. I. Hibbs

J. Tribol. October 1992, 114(4): 790–795.

DOI: https://doi.org/10.1115/1.2920950

Published Online: October 1, 1992

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Topics: Boundary-value problems, Cavities, Computers, Leakage, Reservoirs, Turbulence

Journal Articles

Thermal Details in a Rotor–Stator Cavity at Engine Conditions With a Mainstream

S. H. Ko, D. L. Rhode

J. Turbomach. April 1992, 114(2): 446–453.

DOI: https://doi.org/10.1115/1.2929164

Published Online: April 1, 1992

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Topics: Cavities, Engines, Rotors, Stators, Flow (Dynamics), Computation, Cooling, Engine flow, Fluids, Gas turbines

Journal citation

NARROW

Simulation of Subsonic Flow Through a Generic Labyrinth Seal Cavity

A Comparative Investigation of Corresponding Annular and Labyrinth Seal Flowfields

Thermal Details in a Rotor-Stator Cavity at Engine Conditions With a Mainstream

Computed Effects of Rim Seal Clearance and Cavity Width on Thermal Distributions

Predicted Effects of Bearing Sump and Injection Pressures on Oil Labyrinth Leakage

Predicted Geometry Effects on Oil Vapor Flow Through Buffer-Gas Labyrinth Seals

Predicted Effects of Shunt Injection on the Rotordynamics of Gas Labyrinth Seals

Measurement and Visualization of Leakage Effects of Rounded Teeth Tips and Rub-Grooves on Stepped Labyrinths

Streamwise Curvature Effect on the Incompressible Turbulent Mean Velocity Over Curved Surfaces

Flow Visualization and Leakage Measurements of Stepped Labyrinth Seals: Part 2—Sloping Surfaces

Flow Visualization and Leakage Measurements of Stepped Labyrinth Seals: Part 1—Annular Groove

Circumferentially Smeared Computed Effects of Rim Seal Clearance on Wheelspace Thermal Distributions

Computed Effects of Rotor-Induced Swirl on Brush Seal Performance—Part 1: Leakage Analysis

Computed Effects of Rotor-Induced Swirl on Brush Seal Performance—Part 2: Bristle Force Analysis

Assessment of Two- and Three-Scale k –ε Models for Rotating Cavity Flows

Computed Eccentricity Effects on Turbine Rim Seals at Engine Conditions With a Mainstream

Clearance Effects on Corresponding Annular and Labyrinth Seal Flow Leakage Characteristics

Labyrinth Seal Rotordynamic Forces Using a Three-Dimensional Navier-Stokes Code

Tooth Thickness Effect on the Performance of Gas Labyrinth Seals

Thermal Details in a Rotor–Stator Cavity at Engine Conditions With a Mainstream

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