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Journal Articles

Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing with Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions

Yuanlong Cao, Hao kaiyuan, Jiahui Fan, Hang Zhang, Hanqing Guan, Kai Feng

Publisher: ASME

J. Tribol.

Paper No: TRIB-23-1122

https://doi.org/10.1115/1.4063441

Published Online: September 14, 2023

... for publication in the J ournal of T ribology . 19 04 2023 29 08 2023 01 09 2023 14 09 2023 gas (air) bearings thermal mounds thermoelastohydrodynamic lubrication Beijing Municipal Natural Science Foundation 10.13039/501100005089 Natural Science Foundation...

View Article titled, Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing with Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions

Topics: Bearings, Foil bearings, Shape memory alloys, Springs, Stiffness, Thermohydrodynamics, Cooling, Temperature, Flow (Dynamics), Rotors

Journal Articles

A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness

P. C. Romio, P. M. T. Marques, C. M. C. G. Fernandes, J. H. O. Seabra

Publisher: ASME

J. Tribol. December 2023, 145(12): 124102.

Paper No: TRIB-23-1090

https://doi.org/10.1115/1.4062898

Published Online: September 4, 2023

...-elastohydrodynamic lubrication (TPEHL) circular contact numerical modelling real surface rough contact deterministic model boundary lubrication contact mechanics surface roughness and asperities thermoelastohydrodynamic lubrication 21 03 2023 26 06 2023 28 06 2023 04 09 2023...

View Article titled, A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness

Topics: Film thickness, Friction, Lubricants, Lubrication, Pressure, Simulation, Stress, Surface roughness, Temperature, Elastohydrodynamic lubrication

Journal Articles

Thermoelastohydrodynamic mixed lubrication of combined rod seals operating at high pressures and speeds: mathematical modeling and numerical analysis

Bingqing Wang, Xiaoxuan Li, Xudong Peng, Yuntang Li, Yuan Chen, Jie Jin

Publisher: ASME

J. Tribol.

Paper No: TRIB-22-1415

https://doi.org/10.1115/1.4063267

Published Online: August 28, 2023

... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 28 11 2022 18 08 2023 18 08 2023 28 08 2023 mixed lubrication seals thermoelastohydrodynamic lubrication National Natural Science Foundation of China 10.13039/501100001809...

View Article titled, Thermoelastohydrodynamic mixed lubrication of combined rod seals operating at high pressures and speeds: mathematical modeling and numerical analysis

Topics: Lubrication, Modeling, Numerical analysis

Journal Articles

Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion

Mingyu Zhang, Minglu Yao, Jing Wang, Yong Wan

Publisher: ASME

J. Tribol. August 2023, 145(8): 082202.

Paper No: TRIB-22-1278

https://doi.org/10.1115/1.4062098

Published Online: May 12, 2023

... thermoelastohydrodynamic lubrication Intermittent motion transmission is a common type of mechanical transmission, which widely exists in ratchet mechanism, grooved wheel mechanism, eccentric mechanism, and incomplete gear mechanism. This transmission mode forces the bearings and other parts in the machine...

View Article titled, Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion

Topics: Elastohydrodynamic lubrication, Film thickness, Friction, Lubrication, Pressure, Surface roughness, Temperature, Temperature effects

Journal Articles

Computational Fluid–Structure Interaction Analysis of Piston Pin Multiphase Elastohydrodynamic Lubrication With Unsteady Flow Channel Variation

Yudai Narumi, Jun Ishimoto, Daisuke Kanayama, Hiroshi Kuribara, Yoshikatsu Nakano

Publisher: ASME

J. Tribol. February 2023, 145(2): 021603.

Paper No: TRIB-22-1143

https://doi.org/10.1115/1.4055407

Published Online: November 4, 2022

... fluid–structure interaction cavitation asperity contact coupled computing cavitation fluid film lubrication hydrodynamic lubrication surface roughness and asperities thermoelastohydrodynamic lubrication viscosity 12 04 2022 16 07 2022 23 07 2022 04 11 2022...

View Article titled, Computational Fluid–Structure Interaction Analysis of Piston Pin Multiphase Elastohydrodynamic Lubrication With Unsteady Flow Channel Variation

Topics: Fluids, Lubricating oils, Numerical analysis, Pistons, Pressure, Stress, Flow (Dynamics), Cavitation, Fluid structure interaction, Lubrication

Journal Articles

A Proposed Pressure–Viscosity Coefficient Model Through Processing of Falling Body Viscometry Data for Di-(Ethylhexyl) Sebacate

Robert J. Sadinski, Carl H. Hager, Jr., William M. Hannon

Publisher: ASME

J. Tribol. January 2023, 145(1): 011601.

Paper No: TRIB-22-1060

https://doi.org/10.1115/1.4055408

Published Online: September 30, 2022

...–viscosity coefficient di-(2-ethylhexyl) sebacate (DEHS) elastohydrodynamic lubrication fluid film lubrication lubricants rheology thermoelastohydrodynamic lubrication viscosity Understanding the temperature-dependent piezo-viscous behavior of a lubricant is essential to the comprehensive...

View Article titled, A Proposed Pressure–Viscosity Coefficient Model Through Processing of Falling Body Viscometry Data for Di-(Ethylhexyl) Sebacate

Topics: Pressure, Viscosity, Bellows (Equipment), Signals

Journal Articles

Study on Anti-Scuffing Load-Bearing Thermoelastic Lubricating Properties of Meshing Gears With Contact Interface Micro-Texture Morphology

Jiafu Ruan, Xigui Wang, Yongmei Wang, Chen Li

Publisher: ASME

J. Tribol. October 2022, 144(10): 101202.

Paper No: TRIB-22-1018

https://doi.org/10.1115/1.4054400

Published Online: May 20, 2022

... properties and characterization thermoelastohydrodynamic lubrication wear mechanisms Involute cylindrical gears are often used in power rear transmission systems to satisfy the requirements for precise delivery index of motion, while having high power density and low friction loss...

View Article titled, Study on Anti-Scuffing Load-Bearing Thermoelastic Lubricating Properties of Meshing Gears With Contact Interface Micro-Texture Morphology

Topics: Damping, Friction, Gears, Stress, Texture (Materials), Thermoelasticity, Lubrication, Bearings, Pressure, Lubricating oils

Journal Articles

A Fast Thermoelastic Model Based on the Half-Space Theory Applied to Elastohydrodynamic Lubrication of Line Contacts Involving Free Boundaries

Ali Yalpanian, Raynald Guilbault

Publisher: ASME

J. Tribol. August 2022, 144(8): 081601.

Paper No: TRIB-21-1451

https://doi.org/10.1115/1.4053355

Published Online: February 11, 2022

... simply neglects it. Natural Sciences and Engineering Research Council of Canada 10.13039/501100000038 Discovery Grants thermoelastic deformations semi-analytical method elastohydrodynamic lubrication contact mechanics thermoelastohydrodynamic lubrication 23 09 2021...

View Article titled, A Fast Thermoelastic Model Based on the Half-Space Theory Applied to Elastohydrodynamic Lubrication of Line Contacts Involving Free Boundaries

Topics: Heat, Stress, Thermoelasticity, Pressure, Displacement, Deformation, Modeling

Journal Articles

Thermal Elastohydrodynamic Lubrication of Axially Crowned Rollers

W. Habchi

Publisher: ASME

J. Tribol. June 2022, 144(6): 061602.

Paper No: TRIB-21-1371

https://doi.org/10.1115/1.4053094

Published Online: December 8, 2021

... of ASME for publication in the J ournal of T ribology . 09 08 2021 14 11 2021 15 11 2021 08 12 2021 thermal elastohydrodynamic lubrication finite line contacts axially crowned rollers finite elements thermoelastohydrodynamic lubrication Elastohydrodynamic (EHD...

View Article titled, Thermal Elastohydrodynamic Lubrication of Axially Crowned Rollers

Topics: Film thickness, Friction, Rollers, Elastohydrodynamic lubrication

Journal Articles

The Causes of Asymmetric Deformation of Surface Roughness Asperities in Elastohydrodynamic Lubrication Contacts

Motohiro Kaneta, Kenji Matsuda, Hiroshi Nishikawa

Publisher: ASME

J. Tribol. June 2022, 144(6): 061601.

Paper No: TRIB-21-1306

https://doi.org/10.1115/1.4052255

Published Online: September 8, 2021

... 22 08 2021 23 08 2021 08 09 2021 asperity deformation thermal conductivity slide-roll ratio contact pressure elastic modulus thermal elastohydrodynamic lubrication surface roughness and asperities thermoelastohydrodynamic lubrication The film thickness...

View Article titled, The Causes of Asymmetric Deformation of Surface Roughness Asperities in Elastohydrodynamic Lubrication Contacts

Topics: Deformation, Elastic moduli, Elastohydrodynamic lubrication, Pressure, Shapes, Steel, Surface roughness, Thermal conductivity, Temperature, Surface deformation

Journal Articles

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

Jongin Yang, Alan Palazzolo

Publisher: ASME

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

Paper No: TRIB-20-1504

https://doi.org/10.1115/1.4052172

Published Online: September 3, 2021

... 2021 11 08 2021 03 09 2021 journal bearings thermoelastohydrodynamic lubrication The Morton effect (ME) occurs most frequently in high-performance, high-speed machines with rotors having large overhung masses, and supported by fluid-film bearings. The journal is forced...

View Article titled, Tilt Pad Bearing Distributed Pad Inlet Temperature With Machine Learning—Part II: Morton Effect

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

Publisher: ASME

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

Paper No: TRIB-20-1503

https://doi.org/10.1115/1.4052171

Published Online: September 3, 2021

... ξ 3 Email: jiyang@tamu.edu Email: a-palazzolo@tamu.edu Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 26 11 2020 11 08 2021 11 08 2021 03 09 2021 journal bearings thermoelastohydrodynamic...

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

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

Journal Articles

A Review of Journal Bearing Induced Nonlinear Rotordynamic Vibrations

Sitae Kim, Dongil Shin, Alan B. Palazzolo

Publisher: ASME

J. Tribol. November 2021, 143(11): 111802.

Paper No: TRIB-20-1302

https://doi.org/10.1115/1.4049789

Published Online: February 12, 2021

... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 02 07 2020 06 01 2021 07 01 2021 12 02 2021 bearing design and technology bearings fluid film lubrication friction hydrodynamic lubrication thermoelastohydrodynamic lubrication...

View Article titled, A Review of Journal Bearing Induced Nonlinear Rotordynamic Vibrations

Topics: Bearings, Bifurcation, Journal bearings, Rotors, Modeling

Journal Articles

Tilting Pad Journal Bearing Misalignment Effect on Thermally Induced Synchronous Instability (Morton Effect)

Dongil Shin, Alan B. Palazzolo

Publisher: ASME

J. Tribol. March 2021, 143(3): 031802.

Paper No: TRIB-19-1357

https://doi.org/10.1115/1.4048164

Published Online: September 21, 2020

..., Switzerland . bearings fluid film lubrication hydrodynamic lubrication journal bearings thermoelastohydrodynamic lubrication Eccentric, synchronous vibrations in rotating machinery cause asymmetric temperature distribution around the circumference of the journal in a hydrodynamic bearing...

View Article titled, Tilting Pad Journal Bearing Misalignment Effect on Thermally Induced Synchronous Instability (Morton Effect)

Topics: Bearings, Rotors, Vibration, Journal bearings, Film thickness, Simulation, Temperature

Journal Articles

A Review of Journal Bearing Thermal Effects on Rotordynamic Response

Dongil Shin, Jongin Yang, Xiaomeng Tong, Junho Suh, Alan Palazzolo

Publisher: ASME

J. Tribol. March 2021, 143(3): 031803.

Paper No: TRIB-19-1508

https://doi.org/10.1115/1.4048167

Published Online: September 21, 2020

... ,” Tribol. Trans. , 47 ( 1 ), pp. 70 – 76 . 10.1080/05698190490279001 [18] Fatu , A. , Hajjam , M. , and Bonneau , D. , 2005 , “ A New Model of Thermoelastohydrodynamic Lubrication in Dynamically Loaded Journal Bearings ,” ASME J. Tribol. , 128 ( 1 ), pp. 85 – 95 . 10.1115...

View Article titled, A Review of Journal Bearing Thermal Effects on Rotordynamic Response

Topics: Bearings, Computational fluid dynamics, Journal bearings, Modeling, Rotors, Temperature, Temperature effects, Viscosity, Fluids

Journal Articles

Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part II: Implementation With Machine Learning

Jongin Yang, Alan Palazzolo

Publisher: ASME

J. Tribol. January 2021, 143(1): 011802.

Paper No: TRIB-19-1340

https://doi.org/10.1115/1.4047751

Published Online: August 3, 2020

... thermoelastohydrodynamic lubrication Multiphysics theories for tilting pad journal bearing (TPJB) modeling have been investigated during the past six decades, as discussed in Part I. As part of that effort a highly approximate mixing theory was developed to quantify the effects of the thermal phenomena between...

View Article titled, Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part II: Implementation With Machine Learning

Topics: Artificial neural networks, Computational fluid dynamics, Flow (Dynamics), Machine learning, Modeling, Temperature, Journal bearings, Pressure

Journal Articles

Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part I: TEHD-CFD Model Validation and Improvements

Jongin Yang, Alan Palazzolo

Publisher: ASME

J. Tribol. January 2021, 143(1): 011801.

Paper No: TRIB-19-1339

https://doi.org/10.1115/1.4047750

Published Online: August 3, 2020

... lubrication journal bearings thermoelastohydrodynamic lubrication 09 08 2019 22 06 2020 23 06 2020 03 08 2020 Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . Email: a-palazzolo@tamu.edu Email: jiyang@tamu.edu...

View Article titled, Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part I: TEHD-CFD Model Validation and Improvements

Topics: Computational fluid dynamics, Temperature, Stiffness, Modeling, Damping, Bearings

Journal Articles

Thermoelastohydrodynamic Lubrication Simulation of Radial Shaft Sealing Rings

Stefan Thielen, Balázs Magyar, Bernd Sauer

Publisher: ASME

J. Tribol. May 2020, 142(5): 052301.

Paper No: TRIB-19-1193

https://doi.org/10.1115/1.4045802

Published Online: January 30, 2020

... thermoelastohydrodynamic lubrication (TEHL) simulations are used. The published models range from rather simple elastohydrodynamic lubrication (EHL) models to very sophisticated TEHL models. Only very few models take into account the roughness or microstructure of both contact surfaces, though, since this would require...

View Article titled, <span class="search-highlight">Thermoelastohydrodynamic</span> <span class="search-highlight">Lubrication</span> Simulation of Radial Shaft Sealing Rings

Topics: Friction, Lubrication, Sealing (Process), Simulation, Surface roughness, Temperature, Transients (Dynamics), Deformation, Lubricants

Journal Articles

A New Method for Eyring Shear-Thinning Models in Elliptical Contacts Thermal Elastohydrodynamic Lubrication

Xiaoling Liu, Mingming Ma, Peiran Yang, Feng Guo

Publisher: ASME

J. Tribol. September 2018, 140(5): 051503.

Paper No: TRIB-18-1023

https://doi.org/10.1115/1.4039552

Published Online: April 26, 2018

... online April 26, 2018. Assoc. Editor: Liming Chang. 16 01 2018 14 02 2018 Elastohydrodynamic lubrication Rheology Thermoelastohydrodynamic lubrication Spinning motions are common in practice such as traction drives and angular contact ball bearings. The rolling-sliding...

View Article titled, A New Method for Eyring Shear-Thinning Models in Elliptical Contacts Thermal Elastohydrodynamic Lubrication

Topics: Elastohydrodynamic lubrication, Fluids, Shear (Mechanics), Shear stress, Spin (Aerodynamics), Spinning (Textile), Viscosity, Temperature

Journal Articles

Thermal Analysis of an Oil Jet-Dry Sump Transmission Gear Under Mixed-Elastohydrodynamic Conditions

Ehsan Fatourehchi, Hamed Shahmohamadi, Mahdi Mohammadpour, Ramin Rahmani, Stephanos Theodossiades, Homer Rahnejat

Publisher: ASME

J. Tribol. September 2018, 140(5): 051502.

Paper No: TRIB-17-1061

https://doi.org/10.1115/1.4039567

Published Online: April 26, 2018

... Division of ASME for publication in the J OURNAL OF T RIBOLOGY . Manuscript received February 27, 2017; final manuscript received February 16, 2018; published online April 26, 2018. Assoc. Editor: Wang-Long Li. 27 02 2017 16 02 2018 Thermoelastohydrodynamic lubrication Reduced...

View Article titled, Thermal Analysis of an Oil Jet-Dry Sump Transmission Gear Under Mixed-Elastohydrodynamic Conditions

Topics: Energy dissipation, Gears, Heat, Lubricants, Temperature, Gear teeth, Friction

Journal citation

NARROW

Manuscript

Thermohydrodynamic Analysis of a Controllable Stiffness Foil Bearing with Shape Memory Alloy Springs: Experimental Tests and Theoretical Predictions

A Simplified Thermal Plasto-Elastohydrodynamic Lubrication Model for Circular Contact With Real Surface Roughness

Thermoelastohydrodynamic mixed lubrication of combined rod seals operating at high pressures and speeds: mathematical modeling and numerical analysis

Point Contact Thermal Mixed Elastohydrodynamic Lubrication Under Short-Period Intermittent Motion

Computational Fluid–Structure Interaction Analysis of Piston Pin Multiphase Elastohydrodynamic Lubrication With Unsteady Flow Channel Variation

A Proposed Pressure–Viscosity Coefficient Model Through Processing of Falling Body Viscometry Data for Di-(Ethylhexyl) Sebacate

Study on Anti-Scuffing Load-Bearing Thermoelastic Lubricating Properties of Meshing Gears With Contact Interface Micro-Texture Morphology

A Fast Thermoelastic Model Based on the Half-Space Theory Applied to Elastohydrodynamic Lubrication of Line Contacts Involving Free Boundaries

Thermal Elastohydrodynamic Lubrication of Axially Crowned Rollers

The Causes of Asymmetric Deformation of Surface Roughness Asperities in Elastohydrodynamic Lubrication Contacts

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

A Review of Journal Bearing Induced Nonlinear Rotordynamic Vibrations

Tilting Pad Journal Bearing Misalignment Effect on Thermally Induced Synchronous Instability (Morton Effect)

A Review of Journal Bearing Thermal Effects on Rotordynamic Response

Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part II: Implementation With Machine Learning

Computational Fluid Dynamics Based Mixing Prediction for Tilt Pad Journal Bearing TEHD Modeling—Part I: TEHD-CFD Model Validation and Improvements

Thermoelastohydrodynamic Lubrication Simulation of Radial Shaft Sealing Rings

A New Method for Eyring Shear-Thinning Models in Elliptical Contacts Thermal Elastohydrodynamic Lubrication

Thermal Analysis of an Oil Jet-Dry Sump Transmission Gear Under Mixed-Elastohydrodynamic Conditions

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