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Journal Articles

Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications

Open Access
J. A. MacCalman, R. J. Williams, G. L. Ingram, S. I. Hogg
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. August 2024, 146(8): 084401.
Paper No: TRIB-23-1330
https://doi.org/10.1115/1.4065264
Published Online: April 23, 2024
View Article titled, Using Fluid Curtains to Improve Sealing Performance in Turbomachinery Applications
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Topics: Flow (Dynamics), Fluids, Leakage, Sealing (Process), Turbomachinery, Pressure, Leakage flows, Geometry, Computational fluid dynamics, Design
Journal Articles

Numerical and Experimental Analyses of Static and Dynamic Characteristics for Partially Helically Grooved Liquid Annular Seals

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Keisuke Nagai, Kazuki Koiso, Satoru Kaneko, Hiroo Taura, Yusuke Watanabe
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. February 2019, 141(2): 022201.
Paper No: TRIB-18-1108
https://doi.org/10.1115/1.4040574
Published Online: September 17, 2018
View Article titled, Numerical and Experimental Analyses of Static and Dynamic Characteristics for Partially Helically Grooved Liquid Annular Seals
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Topics: Clearances (Engineering), Damping, Experimental analysis, Fluid films, Leakage flows, Rotors, Spin (Aerodynamics), Whirls, Numerical analysis, Stators
Journal Articles

Experimental Analysis of Small Diameter Brush Seals and Comparisons With Theoretical Predictions

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Lilas Deville, Mihaï Arghir
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2019, 141(1): 012201.
Paper No: TRIB-17-1486
https://doi.org/10.1115/1.4040596
Published Online: July 18, 2018
View Article titled, Experimental Analysis of Small Diameter Brush Seals and Comparisons With Theoretical Predictions
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Topics: Flow (Dynamics), Pressure, Rotation, Rotors, Temperature, Leakage flows, Leakage, Experimental analysis, Pressure drop, Friction
Journal Articles

Thermohydrodynamic Analysis of High-Speed Water-Lubricated Spiral Groove Thrust Bearing Using Cavitating Flow Model

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Xiaohui Lin, Shuyun Jiang, Chibin Zhang, Xiang Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. September 2018, 140(5): 051703.
Paper No: TRIB-17-1430
https://doi.org/10.1115/1.4039959
Published Online: May 14, 2018
View Article titled, Thermohydrodynamic Analysis of High-Speed Water-Lubricated Spiral Groove Thrust Bearing Using Cavitating Flow Model
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Topics: Bearings, Bubbles, Cavitation, Flow (Dynamics), Thrust bearings, Water, Temperature, Load bearing capacity, Leakage flows, Pressure
Journal Articles

Numerical and Experimental Analyses of Static Characteristics for Liquid Annular Seals With Helical Grooves in Seal Stator

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K. Nagai, S. Kaneko, H. Taura, Y. Watanabe
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. May 2018, 140(3): 032201.
Paper No: TRIB-17-1101
https://doi.org/10.1115/1.4037846
Published Online: October 19, 2017
View Article titled, Numerical and Experimental Analyses of Static Characteristics for Liquid Annular Seals With Helical Grooves in Seal Stator
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Topics: Clearances (Engineering), Flow (Dynamics), Fluid films, Fluids, Leakage flows, Pressure, Rotors, Spin (Aerodynamics), Stators, Numerical analysis
Journal Articles

Experimental Study of the Performance of Static Seals Based on Measurements of Real Contact Area Using Thin Polycarbonate Films

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Isami Nitta, Yoshio Matsuzaki
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 022202.
https://doi.org/10.1115/1.4000838
Published Online: April 6, 2010
View Article titled, Experimental Study of the Performance of Static Seals Based on Measurements of Real Contact Area Using Thin Polycarbonate Films
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Topics: Flanges, Gaskets, Leakage, Polymer films, Pressure, Copper, Sealing (Process), Leakage flows, Laminar flow, Steel
Journal Articles

Thermohydrodynamic Lubrication Analysis of Misaligned Plain Journal Bearing With Rough Surface

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Jun Sun, Mei Deng, Yonghong Fu, Changlin Gui
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2010, 132(1): 011704.
https://doi.org/10.1115/1.4000515
Published Online: December 10, 2009
View Article titled, Thermohydrodynamic Lubrication Analysis of Misaligned Plain Journal Bearing With Rough Surface
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Topics: Journal bearings, Pressure, Surface roughness, Viscosity, Bearings, Temperature, Lubrication, Heat conduction, Film thickness, Leakage flows
Journal Articles

Soft Elastohydrodynamic Analysis of Radial Lip Seals With Deterministic Microasperities on the Shaft

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Philip C. Hadinata, Lyndon Scott Stephens
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 851–859.
https://doi.org/10.1115/1.2768087
Published Online: April 2, 2007
View Article titled, Soft Elastohydrodynamic Analysis of Radial Lip Seals With Deterministic Microasperities on the Shaft
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Topics: Flow (Dynamics), Friction, Lubricants, Lubrication, Pressure, Sealing (Process), Shapes, Stress, Elastomers, Film thickness
Journal Articles

Experimental Study on Static and Dynamic Characteristics of Liquid Annular Convergent-Tapered Damper Seals With Honeycomb Roughness Pattern

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Satoru Kaneko, Professor, Takashi Ikeda, Research Engineer, Takuro Saito, Research Engineer, Shin Ito, Research Engineer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2003, 125(3): 592–599.
https://doi.org/10.1115/1.1538621
Published Online: June 19, 2003
View Article titled, Experimental Study on Static and Dynamic Characteristics of Liquid Annular Convergent-Tapered Damper Seals With Honeycomb Roughness Pattern
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Topics: Clearances (Engineering), Dampers, Damping, Honeycomb structures, Leakage flows, Pressure, Rotors, Spin (Aerodynamics), Spinning (Textile), Stators
Journal Articles

Rotordynamic Evaluation of a Roughened-Land Hybrid Bearing

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Patrice Fayolle, Dara W. Childs
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1999, 121(1): 133–138.
https://doi.org/10.1115/1.2833794
Published Online: January 1, 1999
View Article titled, Rotordynamic Evaluation of a Roughened-Land Hybrid Bearing
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Topics: Bearings, Damping, Stiffness, Dampers, High pressure (Physics), Ball bearings, Friction, Leakage flows, Machinery, Rotors
Journal Articles

Experimental Study on Static and Dynamic Characteristics of Annular Plain Seals With Porous Materials

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S. Kaneko, H. Kamei, Y. Yanagisawa, H. Kawahara
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1998, 120(2): 165–172.
https://doi.org/10.1115/1.2834404
Published Online: April 1, 1998
View Article titled, Experimental Study on Static and Dynamic Characteristics of Annular Plain Seals With Porous Materials
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Topics: Porous materials, Stiffness, Leakage flows, Damping, Hydrostatics, Rotors, Bearings, Stability, Whirls
Journal Articles

Porosity Modeling of Brush Seals

Available to Purchase
J. W. Chew, S. I. Hogg
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1997, 119(4): 769–775.
https://doi.org/10.1115/1.2833883
Published Online: October 1, 1997
View Article titled, Porosity Modeling of Brush Seals
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Topics: Computational fluid dynamics, Dimensions, Drag (Fluid dynamics), Flow (Dynamics), Leakage flows, Modeling, Porosity, Porous materials, Press fits, Rotors
Journal Articles

A Numerical Study of the Stable Dynamic Behavior of Radial Face Seals With Grooved Faces

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V. Person, B. Tournerie, J. Freˆne
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1997, 119(3): 507–513.
https://doi.org/10.1115/1.2833527
Published Online: July 1, 1997
View Article titled, A Numerical Study of the Stable Dynamic Behavior of Radial Face Seals With Grooved Faces
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Topics: Cavitation, Design, Dynamic response, Film thickness, Fluctuations (Physics), Hydrostatics, Kinematics, Leakage flows, Modeling, Numerical analysis
Journal Articles

An Extended Three-Control-Volume Theory for Circumferentially-Grooved Liquid Seals

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O. R. Marquette, D. W. Childs
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1996, 118(2): 276–285.
https://doi.org/10.1115/1.2831296
Published Online: April 1, 1996
View Article titled, An Extended Three-Control-Volume Theory for Circumferentially-Grooved Liquid Seals
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Topics: Centrifugal pumps, Damping, Flow (Dynamics), Leakage, Leakage flows, Momentum, Pumps, Stiffness
Journal Articles

Experiment on Mixed Lubrication of Hydrostatic Thrust Bearings for Hydraulic Equipment

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Toshiharu Kazama, Atsushi Yamaguchi
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1995, 117(3): 399–402.
https://doi.org/10.1115/1.2831265
Published Online: July 1, 1995
View Article titled, Experiment on Mixed Lubrication of Hydrostatic Thrust Bearings for Hydraulic Equipment
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Topics: Hydraulic equipment, Hydrostatics, Lubrication, Thrust bearings, Leakage flows, Pressure, Hydrostatic equilibrium, Load bearing capacity, Rotation, Stress
Journal Articles

On Extending the Narrow Spiral-Groove Theory to Configurations of Interest in Seals

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V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1992, 114(3): 563–566.
https://doi.org/10.1115/1.2920918
Published Online: July 1, 1992
View Article titled, On Extending the Narrow Spiral-Groove Theory to Configurations of Interest in Seals
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Topics: Design, Film thickness, Leakage flows
Journal Articles

Calculation of Rotordynamic Coefficients and Leakage for Annular Gas Seals by Means of Finite Difference Techniques

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R. Nordmann, F. J. Dietzen, H. P. Weiser
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1989, 111(3): 545–552.
https://doi.org/10.1115/1.3261964
Published Online: July 1, 1989
View Article titled, Calculation of Rotordynamic Coefficients and Leakage for Annular Gas Seals by Means of Finite Difference Techniques
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Topics: Compressible flow, Differential equations, Fluids, Leakage, Leakage flows, Navier-Stokes equations, Pressure, Turbulence
Journal Articles

Oil Leakage and Friction Forces of Reciprocating O-Ring Seals Considering Cavitation

Available to Purchase
H. L. Johannesson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1983, 105(2): 288–296.
https://doi.org/10.1115/1.3254595
Published Online: April 1, 1983
View Article titled, Oil Leakage and Friction Forces of Reciprocating O-Ring Seals Considering Cavitation
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Topics: Cavitation, Friction, Leakage, Seals, Film thickness, Pistons, Pressure, Hydraulic cylinders, Leakage flows, Tribology
Journal Articles

The Eccentric Face Seal with A Tangentially Varying Film Thickness

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H. J. Sneck
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1969, 91(4): 748–755.
https://doi.org/10.1115/1.3555033
Published Online: October 1, 1969
View Article titled, The Eccentric Face Seal with A Tangentially Varying Film Thickness
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Topics: Film thickness, Leakage, Leakage flows
Journal Articles

The Effects of Geometry and Inertia on Face Seal Performance—Laminar Flow

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H. J. Sneck
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1968, 90(2): 333–341.
https://doi.org/10.1115/1.3601566
Published Online: April 1, 1968
View Article titled, The Effects of Geometry and Inertia on Face Seal Performance—Laminar Flow
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Topics: Bearings, Centrifugal force, Clearances (Engineering), Geometry, Inertia (Mechanics), Laminar flow, Leakage flows, Lubrication theory