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Proceedings Papers

Thermohydrodynamic Modeling of a Tapered-Land Thrust Bearing With Validation Against Experimental Data

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A025, June 7–11, 2021

Paper No: GT2021-60203

DOI: https://doi.org/10.1115/GT2021-60203

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Topics: Modeling, Thermohydrodynamics, Thrust bearings, Bearings, Stress, Fluid films, Heat transfer, Computational fluid dynamics, Deformation, Pressure

Proceedings Papers

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Joerg R. Seume

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A051, September 21–25, 2020

Paper No: GT2020-16077

DOI: https://doi.org/10.1115/GT2020-16077

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Topics: Computational fluid dynamics, Heat transfer, Rotors, Temperature, Temperature distribution, Turbochargers, Bearings, Flow (Dynamics), Fluid films, Heat

Proceedings Papers

The Thermo-Hydrodynamic Analysis of the Plain Journal Bearing With Centered Circumferential Groove: Numerical Simulation vs. Experiment

Guanghui Zhang, Shubo Yu, Zhansheng Liu, Kefan Xu, Yu Li

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A011, September 21–25, 2020

Paper No: GT2020-14364

DOI: https://doi.org/10.1115/GT2020-14364

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Topics: Computer simulation, Journal bearings, Thermohydrodynamics, Bearings, Temperature, Clearances (Engineering), Temperature distribution, Design, Flow (Dynamics), Sensors

Proceedings Papers

A Thermo-Hydrodynamic Model for Thermal Energy Flow Management in a (Semi) Floating Ring Bearing System for Automotive Turbochargers

Luis San Andrés, Wonbae Jung, Seong-Ki Hong

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A010, September 21–25, 2020

Paper No: GT2020-14332

DOI: https://doi.org/10.1115/GT2020-14332

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Topics: Bearings, Flow (Dynamics), Thermal energy, Thermohydrodynamics, Turbochargers

Proceedings Papers

Squeeze Film Damper Suppression of Thermal Bow: Morton Effect Instability

Dongil Shin, Alan B. Palazzolo, Xiaomeng Tong

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A008, September 21–25, 2020

Paper No: GT2020-14825

DOI: https://doi.org/10.1115/GT2020-14825

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Topics: Dampers, Journal bearings, Simulation, Thermohydrodynamics, Vibration

Proceedings Papers

A Numerical Thermohydrodynamic Study of Fixed Pad Oil Lubricated Thrust Bearings

Saeid Dousti, Paul Allaire, Jianming Cao, Bradley Nichols, Timothy Dimond

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A022, June 17–21, 2019

Paper No: GT2019-91596

DOI: https://doi.org/10.1115/GT2019-91596

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Topics: Thermohydrodynamics, Thrust bearings, Lubricants, Stress, Temperature, Flow (Dynamics), Heat conduction, Heating, High temperature, Machinery

Proceedings Papers

Study on Subsynchronous Vibration With Tilting Pad Journal Bearing Under Starved Lubrication

Rimpei Kawashita, Tadasuke Nishioka, Shimpei Yokoyama, Makoto Iwasaki, Shuichi Isayama, Yuichiro Waki

Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT33A014, June 11–15, 2018

Paper No: GT2018-75607

DOI: https://doi.org/10.1115/GT2018-75607

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Topics: Journal bearings, Lubrication, Vibration, Bearings, Rotors, Damping, Flow (Dynamics), Clearances (Engineering), Excitation, Machinery

Proceedings Papers

The Influence of Lubricant Supply Conditions and Bearing Configuration on the Performance of (Semi) Floating Ring Bearing Systems for Turbochargers

Luis San Andrés, Feng Yu, Kostandin Gjika

Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A030, June 26–30, 2017

Paper No: GT2017-64839

DOI: https://doi.org/10.1115/GT2017-64839

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Topics: Bearings, Lubricants, Turbochargers, Flow (Dynamics), Temperature, Pressure, Heat, Thermal energy, Drag (Fluid dynamics), Shear (Mechanics)

Proceedings Papers

Behavior of Tilting–Pad Journal Bearings With Large Machining Error on Pads

Phuoc Vinh Dang, Steven Chatterton, Paolo Pennacchi, Andrea Vania, Filippo Cangioli

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT31A018, June 13–17, 2016

Paper No: GT2016-56674

DOI: https://doi.org/10.1115/GT2016-56674

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Topics: Errors, Journal bearings, Machining, Bearings, Stress, Geometry, Dimensions, Clearances (Engineering), Damping, Flow (Dynamics)

Proceedings Papers

Three-Dimensional Turbulent Thermo-Elastohydrodynamic Analyses of Hybrid Thrust Foil Bearings Using Real Gas Model

Fangcheng Xu, Daejong Kim

Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT31A030, June 13–17, 2016

Paper No: GT2016-57766

DOI: https://doi.org/10.1115/GT2016-57766

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Topics: Foil bearings, Thrust, Turbulence, Organic Rankine cycle, Cycles, Supercritical carbon dioxide, Flow (Dynamics), Gas bearings, Stress, Bearings

Proceedings Papers

On the Influence of Thrust Bearings on the Nonlinear Rotor Vibrations of Turbochargers

Ioannis Chatzisavvas, Aydin Boyaci, Andreas Lehn, Marcel Mahner, Bernhard Schweizer, Panagiotis Koutsovasilis

Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A037, June 13–17, 2016

Paper No: GT2016-58168

DOI: https://doi.org/10.1115/GT2016-58168

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Topics: Rotor vibration, Thrust bearings, Turbochargers, Rotors, Temperature, Engineering simulation, Oscillations, Simulation, Thermohydrodynamics, Bearings

Proceedings Papers

Design Space of Foil Bearings for Closed Loop Supercritical CO2 Power Cycles Based on Three-Dimensional Thermo-Hydrodynamic Analyses

Daejong Kim

Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT31A027, June 15–19, 2015

Paper No: GT2015-43982

DOI: https://doi.org/10.1115/GT2015-43982

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Topics: Design, Foil bearings, Supercritical carbon dioxide, Thermodynamic power cycles, Thermohydrodynamics, Turbulence, Carbon dioxide, Pressure, Rotors, Flow (Dynamics)

Proceedings Papers

The Synchronous Instability of a Compressor Rotor due to Bearing Journal Differential Heating

F. M. de Jongh, P. G. Morton

Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T14A002, June 13–16, 1994

Paper No: 94-GT-035

DOI: https://doi.org/10.1115/94-GT-035

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Topics: Bearings, Compressors, Heating, Rotors, Temperature, Thermohydrodynamics, Vibration

Proceedings Papers

CFD Thermohydrodynamic Analysis of 3-D Sector-Pad Thrust Bearings With Rectangular Dimples

C. I. Papadopoulos, L. Kaiktsis, M. Fillon

Proc. ASME. GT2013, Volume 7B: Structures and Dynamics, V07BT30A002, June 3–7, 2013

Paper No: GT2013-94043

DOI: https://doi.org/10.1115/GT2013-94043

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Topics: Computational fluid dynamics, Stress, Thermohydrodynamics, Thrust bearings

Proceedings Papers

The Role of Pivot Stiffness on the Dynamic Force Coefficients of Tilting Pad Journal Bearings

Luis San Andrés, Yujiao Tao

Proc. ASME. GT2013, Volume 7B: Structures and Dynamics, V07BT30A013, June 3–7, 2013

Paper No: GT2013-94403

DOI: https://doi.org/10.1115/GT2013-94403

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Topics: Journal bearings, Stiffness, Bearings, Stress, Fluid films, Damping, Excitation, Manufacturing, Algorithms, Bridges (Structures)

Proceedings Papers

On the Effect of Thermal Energy Transport to the Performance of (Semi)Floating Ring Bearing Systems for Automotive Turbochargers

Luis San Andrés, Vince Barbarie, Avijit Bhattacharya, Kostandin Gjika

Proc. ASME. GT2012, Volume 5: Manufacturing Materials and Metallurgy; Marine; Microturbines and Small Turbomachinery; Supercritical CO2 Power Cycles, 561-570, June 11–15, 2012

Paper No: GT2012-68355

DOI: https://doi.org/10.1115/GT2012-68355

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Topics: Bearings, Thermal energy transport, Turbochargers, Flow (Dynamics), Lubricants, Heat, Temperature, Thermal energy, Drag (Fluid dynamics), Stress

Proceedings Papers

Thermal Performance of a Bump Type Gas Foil Bearing Floating on a Hollow Shaft for Increasing Rotating Speed and Static Load

Kyuho Sim, Jin Woo Song, Yong-Bok Lee, Tae Ho Kim

Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 651-662, June 6–10, 2011

Paper No: GT2011-46499

DOI: https://doi.org/10.1115/GT2011-46499

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Topics: Foil bearings, Stress, Temperature, Ball bearings, Bearings, Temperature gradient, Wire, Electric motors, Heat, Materials properties

Proceedings Papers

Stability Analysis of an Industrial Gas Compressor Supported by Tilting-Pad Bearings Under Different Lubrication Regimes

Alejandro Cerda Varela, Ilmar Ferreira Santos

Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 615-629, June 6–10, 2011

Paper No: GT2011-46450

DOI: https://doi.org/10.1115/GT2011-46450

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Topics: Bearings, Compressors, Industrial gases, Lubrication, Stability, Rotors, Journal bearings, Modeling, Thermohydrodynamics

Proceedings Papers

Thermohydrodynamic Analysis of Bump Type Gas Foil Bearings: A Model Anchored to Test Data

Luis San Andre´s, Tae Ho Kim

Proc. ASME. GT2009, Volume 6: Structures and Dynamics, Parts A and B, 951-961, June 8–12, 2009

Paper No: GT2009-59919

DOI: https://doi.org/10.1115/GT2009-59919

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Topics: Foil bearings, Stress, Temperature, Thermal energy transport, Thermohydrodynamics

Proceedings Papers

Experimental Investigation of Flow and Heat Transfer for Single and Multiple Rows of Circular Jets Impinging on a Concave Surface

B. V. N. Rama Kumar, B. V. S. S. S. Prasad

Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 921-929, June 9–13, 2008

Paper No: GT2008-51044

DOI: https://doi.org/10.1115/GT2008-51044

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Topics: Flow (Dynamics), Heat transfer, Jets, Dimensions, Gas turbines, Nozzle guide vanes, Pressure, Pressure drop, Reynolds number, Thermohydrodynamics

NARROW

Thermohydrodynamic Modeling of a Tapered-Land Thrust Bearing With Validation Against Experimental Data

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

The Thermo-Hydrodynamic Analysis of the Plain Journal Bearing With Centered Circumferential Groove: Numerical Simulation vs. Experiment

A Thermo-Hydrodynamic Model for Thermal Energy Flow Management in a (Semi) Floating Ring Bearing System for Automotive Turbochargers

Squeeze Film Damper Suppression of Thermal Bow: Morton Effect Instability

A Numerical Thermohydrodynamic Study of Fixed Pad Oil Lubricated Thrust Bearings

Study on Subsynchronous Vibration With Tilting Pad Journal Bearing Under Starved Lubrication

The Influence of Lubricant Supply Conditions and Bearing Configuration on the Performance of (Semi) Floating Ring Bearing Systems for Turbochargers

Behavior of Tilting–Pad Journal Bearings With Large Machining Error on Pads

Three-Dimensional Turbulent Thermo-Elastohydrodynamic Analyses of Hybrid Thrust Foil Bearings Using Real Gas Model

On the Influence of Thrust Bearings on the Nonlinear Rotor Vibrations of Turbochargers

Design Space of Foil Bearings for Closed Loop Supercritical CO2 Power Cycles Based on Three-Dimensional Thermo-Hydrodynamic Analyses

The Synchronous Instability of a Compressor Rotor due to Bearing Journal Differential Heating

CFD Thermohydrodynamic Analysis of 3-D Sector-Pad Thrust Bearings With Rectangular Dimples

The Role of Pivot Stiffness on the Dynamic Force Coefficients of Tilting Pad Journal Bearings

On the Effect of Thermal Energy Transport to the Performance of (Semi)Floating Ring Bearing Systems for Automotive Turbochargers

Thermal Performance of a Bump Type Gas Foil Bearing Floating on a Hollow Shaft for Increasing Rotating Speed and Static Load

Stability Analysis of an Industrial Gas Compressor Supported by Tilting-Pad Bearings Under Different Lubrication Regimes

Thermohydrodynamic Analysis of Bump Type Gas Foil Bearings: A Model Anchored to Test Data

Experimental Investigation of Flow and Heat Transfer for Single and Multiple Rows of Circular Jets Impinging on a Concave Surface

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