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Journal Articles

Dynamic Force and Moment Characteristics of Annular Gaps—Simulation Results and Evaluation of the Relevance of the Tilt and Moment Coefficients

Maximilian M. G. Kuhr, Rainer Nordmann, Peter F. Pelz

J. Tribol. January 2023, 145(1): 011801.

Paper No: TRIB-22-1005

DOI: https://doi.org/10.1115/1.4055180

Published Online: October 7, 2022

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Topics: Annulus, Damping, Excitation, Flow (Dynamics), Fluid films, Inertia (Mechanics), Reynolds number, Stiffness, Rotation

Journal Articles

Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm

Bin Wei, Yinghou Jiao, Xianglin Wu

J. Tribol. November 2022, 144(11): 114502.

Paper No: TRIB-22-1057

DOI: https://doi.org/10.1115/1.4054976

Published Online: July 29, 2022

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Topics: Algorithms, Bearings, Boundary-value problems, Journal bearings, Lubricants, Pressure, Relaxation (Physics), Steady state, Rotors, Dynamic analysis

Journal Articles

Active Fluid-Film Bearing With Deep Q-Network Agent-Based Control System

Yuri N. Kazakov, Alexey V. Kornaev, Denis V. Shutin, Shengbo Li, Leonid A. Savin

J. Tribol. August 2022, 144(8): 081803.

Paper No: TRIB-21-1486

DOI: https://doi.org/10.1115/1.4053776

Published Online: February 28, 2022

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Topics: Bearings, Control equipment, Control systems, Fluid films, Friction, Pressure, Torque, Lubrication, Signals, Displacement

Journal Articles

Modeling and Analysis for the Transmission Characteristics of a Proposed Dual-Drive Hydrostatic Lead Screw System

Jiajia Lu, Xianying Feng, Zhe Su, Yandong Liu, Dechen Wang

J. Tribol. July 2022, 144(7): 071202.

Paper No: TRIB-21-1292

DOI: https://doi.org/10.1115/1.4052422

Published Online: February 8, 2022

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Topics: Displacement, Fluid films, Hydrostatics, Screws, Thread, Design, Modeling, Pressure, Flow (Dynamics)

Journal Articles

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part II: Morton Effect

Jongin Yang, Alan Palazzolo

J. Tribol. June 2022, 144(6): 061802.

Paper No: TRIB-20-1504

DOI: https://doi.org/10.1115/1.4052172

Published Online: September 3, 2021

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Topics: Finite element methods, Rotors, Simulation, Temperature, Transients (Dynamics), Fluid films, Bearings, Vibration

Journal Articles

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part I: Static and Dynamic Characteristics

Jongin Yang, Alan Palazzolo

J. Tribol. June 2022, 144(6): 061801.

Paper No: TRIB-20-1503

DOI: https://doi.org/10.1115/1.4052171

Published Online: September 3, 2021

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Topics: Finite element methods, Fluid films, Temperature, Rotors, Bearings, Machine learning, Flow (Dynamics), Computational fluid dynamics, Temperature distribution, Fluids

Journal Articles

Quantitative Analysis of Reynolds and Navier–Stokes Based Modeling Approaches for Isothermal Newtonian Elastohydrodynamic Lubrication

Leoluca Scurria, Tommaso Tamarozzi, Oleg Voronkov, Dieter Fauconnier

J. Tribol. December 2021, 143(12): 121601.

Paper No: TRIB-20-1474

DOI: https://doi.org/10.1115/1.4050272

Published Online: March 24, 2021

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Topics: Elastohydrodynamic lubrication, Fluid films, Fluids, Lubricants, Modeling, Pressure, Risk-based maintenance, Solids, Stress, Viscosity

Journal Articles

Lubrication and Fluid Film Study on the Vane Tip in a Vane Pump Hydraulic Transmission Considering a Fluid and Structure Interaction

Feng Wang, Zhenxing Sun, Wieslaw Fiebig, Bing Xu, Kim A. Stelson

J. Tribol. December 2021, 143(12): 121803.

Paper No: TRIB-20-1423

DOI: https://doi.org/10.1115/1.4050350

Published Online: March 18, 2021

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Topics: Flow (Dynamics), Fluid films, Fluids, Lubrication, Pressure, Pumps, Dynamics (Mechanics)

Journal Articles

Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive

Yongtao Zhang, Yupeng Liu, Junjun Deng, Rongxiang Song, Yingdan Zhu

J. Tribol. November 2021, 143(11): 111201.

Paper No: TRIB-20-1469

DOI: https://doi.org/10.1115/1.4049619

Published Online: February 5, 2021

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Topics: Damping, Errors, Flow (Dynamics), Fluid films, Hydrostatics, Pressure, Stiffness, Thread, Displacement, Clearances (Engineering)

Journal Articles

Magnetohydrodynamics of Lubricant in Recessed Conical Hybrid Journal Bearing With Taper Error

Abhishek Kumar, Satish C. Sharma

J. Tribol. August 2021, 143(8): 081801.

Paper No: TRIB-20-1209

DOI: https://doi.org/10.1115/1.4049068

Published Online: November 20, 2020

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Topics: Bearings, Errors, Journal bearings, Lubricants, Magnetohydrodynamics, Stress, Fluid films

Journal Articles

Concise Data Set Formulation for Dynamically Loaded Conformal Elastohydrodynamic Lubrication Problems

S. Boedo

J. Tribol. June 2021, 143(6): 061802.

Paper No: TRIB-20-1325

DOI: https://doi.org/10.1115/1.4048501

Published Online: October 27, 2020

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Topics: Bearings, Density, Eigenvalues, Elastohydrodynamic lubrication, Fluid films, Lubricants, Finite element analysis, Pressure, Elasticity

Journal Articles

Film Thickness and Friction Investigations in a Fluid Film Thrust Bearing Employing A New Conceived Micro-Texture on Pads

J. C. Atwal, R. K. Pandey

J. Tribol. June 2021, 143(6): 061801.

Paper No: TRIB-20-1301

DOI: https://doi.org/10.1115/1.4048500

Published Online: October 13, 2020

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Topics: Bearings, Film thickness, Friction, Pressure, Stress, Texture (Materials), Thrust bearings, Fluid films, Cavitation

Journal Articles

Thermohydrodynamic Characteristics and Stability Analysis for a Journal Hybrid Floating Ring Bearing Within Laminar and Turbulent Mixed Flow Regime

Yang Shuai, Guo Hong, Zhang Shao-Lin, Xia Bo-Qian

J. Tribol. March 2021, 143(3): 031801.

Paper No: TRIB-19-1486

DOI: https://doi.org/10.1115/1.4048166

Published Online: September 1, 2020

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Topics: Bearings, Flow (Dynamics), Fluid films, Pressure, Stability, Temperature, Turbulence, Reynolds number, Viscosity, Rotors

Journal Articles

A Study of Hole-Entry Grooved Surface Hybrid Spherical Journal Bearing Operating With Electrorheological Lubricant

Adesh Kumar Tomar, Satish C. Sharma

J. Tribol. November 2020, 142(11): 111802.

Paper No: TRIB-20-1126

DOI: https://doi.org/10.1115/1.4047298

Published Online: June 19, 2020

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Topics: Bearings, Fluid films, Journal bearings, Lubricants, Stress

Journal Articles

Influence of Fluid Film Boundary Migration on Dynamic Coefficients of Journal Bearings and Behavior of Rotor System

Changmin Chen, Jianping Jing, Jiqing Cong, Zezeng Dai, Jianhua Cheng

J. Tribol. October 2020, 142(10): 101801.

Paper No: TRIB-19-1380

DOI: https://doi.org/10.1115/1.4047066

Published Online: May 18, 2020

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Topics: Bearings, Boundary-value problems, Damping, Errors, Journal bearings, Rotors, Stiffness, Pressure, Fluid films

Journal Articles

Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket

Michael Branagan, Neal Morgan, Christopher Goyne, Roger Fittro, Robert Rockwell, Minhui He

J. Tribol. February 2020, 142(2): 021801.

Paper No: TRIB-19-1070

DOI: https://doi.org/10.1115/1.4045014

Published Online: November 16, 2019

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Topics: Bearings, Computational fluid dynamics, Fluid films, Journal bearings, Pressure, Geometry, Stiffness, Regression models

Journal Articles

Optimal Parameters of Grooved Conical Hybrid Journal Bearing With Shear Thinning and Piezo-viscous Lubricant Behavior

Abhishek Kumar, Satish C. Sharma

J. Tribol. July 2019, 141(7): 071702.

Paper No: TRIB-19-1049

DOI: https://doi.org/10.1115/1.4043507

Published Online: May 9, 2019

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Topics: Bearings, Fluid films, Lubricants, Shear (Mechanics), Stress, Journal bearings

Journal Articles

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

Keisuke Nagai, Kazuki Koiso, Satoru Kaneko, Hiroo Taura, Yusuke Watanabe

J. Tribol. February 2019, 141(2): 022201.

Paper No: TRIB-18-1108

DOI: https://doi.org/10.1115/1.4040574

Published Online: September 17, 2018

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Topics: Clearances (Engineering), Damping, Experimental analysis, Fluid films, Leakage flows, Rotors, Spin (Aerodynamics), Whirls, Numerical analysis, Stators

Journal Articles

The Influence of Surface Patterning on the Thermal Properties of Textured Thrust Bearings

Gen Fu, Alexandrina Untaroiu

J. Tribol. November 2018, 140(6): 061706.

Paper No: TRIB-17-1361

DOI: https://doi.org/10.1115/1.4040383

Published Online: June 13, 2018

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Topics: Bearings, Computational fluid dynamics, Design, Stress, Temperature, Texture (Materials), Thermal properties, Thrust bearings, Optimization, Friction

Journal Articles

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

K. Nagai, S. Kaneko, H. Taura, Y. Watanabe

J. Tribol. September 2018, 140(5): 052201.

Paper No: TRIB-17-1167

DOI: https://doi.org/10.1115/1.4039428

Published Online: April 10, 2018

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Topics: Fluid films, Pressure, Rotors, Spin (Aerodynamics), Spinning (Textile), Whirls, Stators, Fluids, Experimental analysis, Stiffness

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Journal citation

NARROW

Dynamic Force and Moment Characteristics of Annular Gaps—Simulation Results and Evaluation of the Relevance of the Tilt and Moment Coefficients

Numerical Calculation of Fluid Film Force on Journal Bearings Based on a Biconjugate Gradient-Stabilized Algorithm

Active Fluid-Film Bearing With Deep Q-Network Agent-Based Control System

Modeling and Analysis for the Transmission Characteristics of a Proposed Dual-Drive Hydrostatic Lead Screw System

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part II: Morton Effect

Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part I: Static and Dynamic Characteristics

Quantitative Analysis of Reynolds and Navier–Stokes Based Modeling Approaches for Isothermal Newtonian Elastohydrodynamic Lubrication

Lubrication and Fluid Film Study on the Vane Tip in a Vane Pump Hydraulic Transmission Considering a Fluid and Structure Interaction

Effect of Pitch Error on Static and Dynamic Characteristics of Hydrostatic Worm-Rack-Drive

Magnetohydrodynamics of Lubricant in Recessed Conical Hybrid Journal Bearing With Taper Error

Concise Data Set Formulation for Dynamically Loaded Conformal Elastohydrodynamic Lubrication Problems

Film Thickness and Friction Investigations in a Fluid Film Thrust Bearing Employing A New Conceived Micro-Texture on Pads

Thermohydrodynamic Characteristics and Stability Analysis for a Journal Hybrid Floating Ring Bearing Within Laminar and Turbulent Mixed Flow Regime

A Study of Hole-Entry Grooved Surface Hybrid Spherical Journal Bearing Operating With Electrorheological Lubricant

Influence of Fluid Film Boundary Migration on Dynamic Coefficients of Journal Bearings and Behavior of Rotor System

Hydrodynamic Performance Characteristics of a Fluid Film Journal Bearing With a Rectangular Jacking Pocket

Optimal Parameters of Grooved Conical Hybrid Journal Bearing With Shear Thinning and Piezo-viscous Lubricant Behavior

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

The Influence of Surface Patterning on the Thermal Properties of Textured Thrust Bearings

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

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