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Journal Articles

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

Lilas Deville, Mihaï Arghir

J. Tribol. January 2019, 141(1): 012201.

Paper No: TRIB-17-1486

DOI: https://doi.org/10.1115/1.4040596

Published Online: July 18, 2018

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Topics: Flow (Dynamics), Pressure, Rotation, Rotors, Temperature, Leakage flows, Leakage, Experimental analysis, Pressure drop, Friction

Journal Articles

Dynamic Characteristics of Aerostatic Porous Journal Bearings With a Surface-Restricted Layer

Yuta Otsu, Masaaki Miyatake, Shigeka Yoshimoto

J. Tribol. January 2011, 133(1): 011701.

DOI: https://doi.org/10.1115/1.4002730

Published Online: December 3, 2010

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Topics: Bearings, Graphite, Journal bearings, Permeability, Porous materials, Stiffness, Metals, Clearances (Engineering), Damping

Journal Articles

Derivation of Modified Reynolds Equation: A Porous Media Model With Effects of Electrokinetics

Wang-Long Li

J. Tribol. July 2009, 131(3): 031701.

DOI: https://doi.org/10.1115/1.3140610

Published Online: May 27, 2009

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Topics: Bearings, Density, Electrokinetics, Flow (Dynamics), Lubrication, Permeability, Porous materials, Stress, Viscosity, Lubrication theory

Journal Articles

Modified Reynolds Equation for Aerostatic Porous Radial Bearings With Quadratic Forchheimer Pressure-Flow Assumption

Rodrigo Nicoletti, Zilda C. Silveira, Benedito M. Purquerio

J. Tribol. July 2008, 130(3): 031701.

DOI: https://doi.org/10.1115/1.2919776

Published Online: June 23, 2008

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Topics: Bearings, Flow (Dynamics), Porous materials, Pressure, Stress

Journal Articles

Permeability and Inertial Coefficients of Porous Media for Air Bearing Feeding Systems

G. Belforte, T. Raparelli, V. Viktorov, A. Trivella

J. Tribol. October 2007, 129(4): 705–711.

DOI: https://doi.org/10.1115/1.2768068

Published Online: April 18, 2007

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Topics: Flow (Dynamics), Permeability, Porous materials, Pressure, Porosity

Journal Articles

The Effect of Porosity on the Head-Media Interface

James K. Knudsen, Kenneth E. Palmquist

J. Tribol. July 2001, 123(3): 555–560.

DOI: https://doi.org/10.1115/1.1308036

Published Online: July 6, 2000

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Topics: Coatings, Permeability, Porosity, Porous materials, Pressure, Bearings, Surface roughness, Finite element model, Lubrication, Flow (Dynamics)

Journal Articles

Static and Dynamic Characteristics of Aerostatic Circular Porous Thrust Bearings (Effect of the Shape of the Air Supply Area)

S. Yoshimoto, Professor,, K. Kohno

J. Tribol. July 2001, 123(3): 501–508.

DOI: https://doi.org/10.1115/1.1308027

Published Online: June 30, 2000

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Topics: Bearings, Porous materials, Thrust bearings, Shapes, Flow (Dynamics), Clearances (Engineering)

Journal Articles

Derivation of Modified Reynolds Equation—A Porous Media Model

Wang-Long Li

J. Tribol. October 1999, 121(4): 823–829.

DOI: https://doi.org/10.1115/1.2834141

Published Online: October 1, 1999

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Topics: Porous materials, Fluid films, Stress, Bearings, Boundary-value problems, Materials properties, Permeability, Shear (Mechanics), Thin film lubrication, Viscosity

Journal Articles

Mechanics of a Porous Web Moving Over a Cylindrical Guide

Sinan Mu¨ftu¨, M. Cengiz Altan

J. Tribol. April 2000, 122(2): 418–426.

DOI: https://doi.org/10.1115/1.555378

Published Online: July 6, 1999

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Topics: Air flow, Equilibrium (Physics), Fibers, Lubrication, Micromechanics (Engineering), Permeability, Pressure, Tension, Traction, Clearances (Engineering)

Journal Articles

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

S. Kaneko, H. Kamei, Y. Yanagisawa, H. Kawahara

J. Tribol. April 1998, 120(2): 165–172.

DOI: https://doi.org/10.1115/1.2834404

Published Online: April 1, 1998

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Topics: Porous materials, Stiffness, Leakage flows, Damping, Hydrostatics, Rotors, Bearings, Stability, Whirls

Journal Articles

Porosity Modeling of Brush Seals

J. W. Chew, S. I. Hogg

J. Tribol. October 1997, 119(4): 769–775.

DOI: https://doi.org/10.1115/1.2833883

Published Online: October 1, 1997

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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

Theoretical and Experimental Investigation of an Externally Pressurized Porous Annular Thrust Gas Bearing and Its Optimal Design

Changzhi Cui, Kyosuke Ono

J. Tribol. July 1997, 119(3): 486–492.

DOI: https://doi.org/10.1115/1.2833524

Published Online: July 1, 1997

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Topics: Design, Gas bearings, Thrust, Stiffness, Damping, Bearings, Darcy's law, Design methodology, Fluid dynamics, Numerical analysis

Journal Articles

Hydrodynamic Lubrication of Face Seal in a Turbulent Flow Regime

Jen Fin Lin, Chih Chung Yao

J. Tribol. July 1996, 118(3): 589–600.

DOI: https://doi.org/10.1115/1.2831578

Published Online: July 1, 1996

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Topics: Lubrication, Turbulence, Surface roughness, Flow (Dynamics), Stress, Deformation, Film thickness, Permeability, Porous materials, Pressure

Journal Articles

A Porous Media Model for Thin Film Lubrication

J. A. Tichy

J. Tribol. January 1995, 117(1): 16–21.

DOI: https://doi.org/10.1115/1.2830595

Published Online: January 1, 1995

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Topics: Boundary lubrication, Cylinders, Drainage, Film thickness, Flow (Dynamics), Friction, Materials properties, Porosity, Porous materials, Rheology

Journal Articles

A Study on Flow Phenomena in Mixed Lubrication Regime by Porous Medium Model

Sy-Wei Lo

J. Tribol. July 1994, 116(3): 640–647.

DOI: https://doi.org/10.1115/1.2928895

Published Online: July 1, 1994

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Topics: Flow (Dynamics), Lubrication, Porous materials, Lubricants, Percolation theory, Anisotropy, Fluids, Pressure

Journal Articles

Application of Porous Materials to Annular Plain Seals: Part 2—Dynamic Characteristics

S. Kaneko

J. Tribol. October 1990, 112(4): 624–630.

DOI: https://doi.org/10.1115/1.2920307

Published Online: October 1, 1990

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Topics: Porous materials, Stiffness, Damping, Rotors, Fluids, Laminar flow, Pumps, Stability, Whirls

Journal Articles

Application of Porous Materials to Annular Plain Seals: Part 1—Static Characteristics

S. Kaneko

J. Tribol. October 1989, 111(4): 655–660.

DOI: https://doi.org/10.1115/1.3261991

Published Online: October 1, 1989

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Topics: Porous materials, Fluid films, Clearances (Engineering), Darcy's law, Filters, Laminar flow, Pressure, Pressure drop, Pumps

Journal Articles

Study of Conical Whirl Instability of Self-Acting Porous Gas Journal Bearings Considering Tangential Velocity Slip

S. K. Guha, N. S. Rao, B. C. Majumdar

J. Tribol. January 1988, 110(1): 139–143.

DOI: https://doi.org/10.1115/1.3261552

Published Online: January 1, 1988

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Topics: Journal bearings, Whirls, Bearings, Stability, Boundary-value problems, Clearances (Engineering), Damping, Porous materials, Pressure, Stiffness

Journal Articles

Hybrid Porous Gas Journal Bearings: Steady State Solution Incorporating the Effect of Velocity Slip

K. C. Singh, N. S. Rao, B. C. Majumdar

J. Tribol. July 1984, 106(3): 322–328.

DOI: https://doi.org/10.1115/1.3260923

Published Online: July 1, 1984

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Topics: Journal bearings, Steady state, Flow (Dynamics), Boundary-value problems, Navier-Stokes equations, Performance characterization, Porous materials, Pressure, Stress, Theoretical analysis

Journal Articles

Effect of Slip Flow on the Steady-State Performance of Aerostatic Porous Journal Bearings

K. C. Singh, N. S. Rao, B. C. Majumdar

J. Tribol. January 1984, 106(1): 156–162.

DOI: https://doi.org/10.1115/1.3260856

Published Online: January 1, 1984

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Topics: Journal bearings, Slip flow, Steady state, Bearings, Flow (Dynamics), Dimensions, Performance characterization, Porous materials, Stress

Journal citation

NARROW

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

Dynamic Characteristics of Aerostatic Porous Journal Bearings With a Surface-Restricted Layer

Derivation of Modified Reynolds Equation: A Porous Media Model With Effects of Electrokinetics

Modified Reynolds Equation for Aerostatic Porous Radial Bearings With Quadratic Forchheimer Pressure-Flow Assumption

Permeability and Inertial Coefficients of Porous Media for Air Bearing Feeding Systems

The Effect of Porosity on the Head-Media Interface

Static and Dynamic Characteristics of Aerostatic Circular Porous Thrust Bearings (Effect of the Shape of the Air Supply Area)

Derivation of Modified Reynolds Equation—A Porous Media Model

Mechanics of a Porous Web Moving Over a Cylindrical Guide

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

Porosity Modeling of Brush Seals

Theoretical and Experimental Investigation of an Externally Pressurized Porous Annular Thrust Gas Bearing and Its Optimal Design

Hydrodynamic Lubrication of Face Seal in a Turbulent Flow Regime

A Porous Media Model for Thin Film Lubrication

A Study on Flow Phenomena in Mixed Lubrication Regime by Porous Medium Model

Application of Porous Materials to Annular Plain Seals: Part 2—Dynamic Characteristics

Application of Porous Materials to Annular Plain Seals: Part 1—Static Characteristics

Study of Conical Whirl Instability of Self-Acting Porous Gas Journal Bearings Considering Tangential Velocity Slip

Hybrid Porous Gas Journal Bearings: Steady State Solution Incorporating the Effect of Velocity Slip

Effect of Slip Flow on the Steady-State Performance of Aerostatic Porous Journal Bearings

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