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Proceedings Papers

Understanding the Impact of the Rim Protector on the Aerodynamic Performance of a Standalone Tire

Shubham Rath, Alexandrina Untaroiu, Gen Fu

Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A009, October 30–November 3, 2022

Paper No: IMECE2022-96007

DOI: https://doi.org/10.1115/IMECE2022-96007

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Topics: Drag (Fluid dynamics), Tires

Proceedings Papers

Effects of Tire Attributes on the Aerodynamic Performance of a Generic Car-Tire Assembly

Shubham Rath, Alexandrina Untaroiu, Gen Fu

Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T01A017, August 3–5, 2022

Paper No: FEDSM2022-87705

DOI: https://doi.org/10.1115/FEDSM2022-87705

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Topics: Manufacturing, Tires, Vehicles, Simulation, Drag (Fluid dynamics), Flow (Dynamics), Roads, Engineering simulation, Boundary-value problems, Computational fluid dynamics

Journal Articles

Investigation of Tire Rotating Modeling Techniques Using Computational Fluid Dynamics

Gen Fu, Alexandrina Untaroiu

J. Fluids Eng. November 2021, 143(11): 111206.

Paper No: FE-21-1063

DOI: https://doi.org/10.1115/1.4051311

Published Online: July 2, 2021

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Topics: Computational fluid dynamics, Modeling, Tires, Drag (Fluid dynamics), Rotation

Proceedings Papers

Effects of Tire Attributes on Aerodynamic Performance

Gen Fu, Alexandrina Untaroiu

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A033, November 16–19, 2020

Paper No: IMECE2020-24615

DOI: https://doi.org/10.1115/IMECE2020-24615

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Topics: Computational fluid dynamics, Drag (Fluid dynamics), Tires

Proceedings Papers

Development of a Modal Selection Method for Full Strain Field Estimation

Gen Fu, Alexandrina Untaroiu

Proc. ASME. IDETC-CIE2020, Volume 5: 24th Reliability, Stress Analysis, and Failure Prevention Conference (RSAFP), V005T05A007, August 17–19, 2020

Paper No: DETC2020-22371

DOI: https://doi.org/10.1115/DETC2020-22371

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Topics: Computer simulation, Electromagnetic spectrum, Errors, Excitation, Modal analysis, Monitoring systems, Shapes, Stochastic systems, Turbomachinery

Proceedings Papers

Investigation on the Modeling of Tire Rotating Using Computational Fluid Dynamics

Gen Fu, Alexandrina Untaroiu

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A035, July 13–15, 2020

Paper No: FEDSM2020-20099

DOI: https://doi.org/10.1115/FEDSM2020-20099

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Topics: Computational fluid dynamics, Modeling, Tires, Deformation, Drag (Fluid dynamics), Aerodynamics, Air flow, Design, Experimental methods, Fuel efficiency

Proceedings Papers

Surrogate Model Based Optimization for Chevron Foil Thrust Bearing

Alexandrina Untaroiu, Gen Fu

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A012, June 17–21, 2019

Paper No: GT2019-90228

DOI: https://doi.org/10.1115/GT2019-90228

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Topics: Optimization, Thrust bearings, Shapes, Design, Temperature, Heat, Bearings, Computational fluid dynamics, Energy dissipation, Thermal management

Proceedings Papers

A Computational Modelling for Hemodynamic Conditions Following Flow-Diverting Treatment in Cerebral Aneurysms

Gen Fu, Alexandrina Untaroiu

Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T09A022, July 15–20, 2018

Paper No: FEDSM2018-83408

DOI: https://doi.org/10.1115/FEDSM2018-83408

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Topics: Aneurysms, Flow (Dynamics), Hemodynamics, Modeling, Stents, Physiology, Rupture, Vorticity, Blood vessels, Boundary-value problems

Proceedings Papers

An Approach to Approximate the Full Strain Field of Turbofan Blades During Operation

Gen Fu, Alexandrina Untaroiu, Walter O’Brien

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT36A023, June 11–15, 2018

Paper No: GT2018-77056

DOI: https://doi.org/10.1115/GT2018-77056

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Topics: Blades, Turbofans, Sensors, Instrumentation, Algorithms, Cantilever beams, Computer simulation, Data acquisition systems, Excitation, Mode shapes

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

The Effects of Fluid Preswirl and Swirl Brakes Design on the Performance of Labyrinth Seals

Alexandrina Untaroiu, Hanxiang Jin, Gen Fu, Vahe Hayrapetiau, Kariem Elebiary

J. Eng. Gas Turbines Power. August 2018, 140(8): 082503.

Paper No: GTP-17-1591

DOI: https://doi.org/10.1115/1.4038914

Published Online: April 25, 2018

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Topics: Brakes, Computational fluid dynamics, Design, Fluids, Leakage, Simulation

Journal Articles

Effect of Foil Geometry on the Static Performance of Thrust Foil Bearings

Gen Fu, Alexandrina Untaroiu, Erik Swanson

J. Eng. Gas Turbines Power. August 2018, 140(8): 082502.

Paper No: GTP-17-1482

DOI: https://doi.org/10.1115/1.4038693

Published Online: April 12, 2018

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Topics: Bearings, Computational fluid dynamics, Design, Foil bearings, Geometry, Optimization, Stress, Temperature, Thrust, Experimental design

Journal Articles

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Ssu-Ying Chien, M. S. Cramer, Gen Fu, Alexandrina Untaroiu

J. Eng. Gas Turbines Power. June 2018, 140(6): 062504.

Paper No: GTP-17-1481

DOI: https://doi.org/10.1115/1.4038551

Published Online: February 21, 2018

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Topics: Bearings, Carbon dioxide, Computational fluid dynamics, Journal bearings, Lubricants, Pressure, Temperature, Viscosity, Stress

Proceedings Papers

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

Gen Fu, Alexandrina Untaroiu

Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT04A010, July 30–August 3, 2017

Paper No: FEDSM2017-69356

DOI: https://doi.org/10.1115/FEDSM2017-69356

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

Proceedings Papers

Sensitivity Analysis of Fluid Pre-Swirl and Swirl Brakes Design on the Performance of Labyrinth Seals

Hanxiang Jin, Alexandrina Untaroiu, Gen Fu, Vahe Hayrapetian, Kariem Elebiary

Paper No: FEDSM2017-69537

DOI: https://doi.org/10.1115/FEDSM2017-69537

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Topics: Brakes, Design, Fluids, Sensitivity analysis, Rotation, Rotors, Computational fluid dynamics, Engineering simulation, Experimental design, Fittings

Proceedings Papers

Effect of Foil Geometry on the Static Performance of Thrust Foil Bearings

Gen Fu, Alexandrina Untaroiu, Erik Swanson

Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT47A016, June 26–30, 2017

Paper No: GT2017-64535

DOI: https://doi.org/10.1115/GT2017-64535

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Topics: Foil bearings, Geometry, Thrust, Computational fluid dynamics, Design, Film thickness, Fluids, Friction, Rotors, Stress

Proceedings Papers

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Ssu-Ying Chien, Mark Cramer, Gen Fu, Alexandrina Untaroiu

Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A027, June 26–30, 2017

Paper No: GT2017-64530

DOI: https://doi.org/10.1115/GT2017-64530

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Topics: Journal bearings, Lubricants, Carbon dioxide, Bearings, Viscosity, Temperature, Computational fluid dynamics, Pressure, Lubricating oils, Oils

Proceedings Papers

Effect of Surface Patterning on the Dynamic Response of Annular Hole-Pattern Seals

Hanxiang Jin, Alexandrina Untaroiu, Gen Fu

Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT34A031, June 26–30, 2017

Paper No: GT2017-64875

DOI: https://doi.org/10.1115/GT2017-64875

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Topics: Dynamic response, Design, Leakage, Rotors, Regression models, Energy dissipation, Fluids, Geometry, Kinetic energy, Linings (Textiles)

Journal Articles

Effect of Recess Shape on the Performance of a High-Speed Hybrid Journal Bearing

Alexandrina Untaroiu, Gen Fu

J. Eng. Gas Turbines Power. November 2017, 139(11): 112501.

Paper No: GTP-16-1076

DOI: https://doi.org/10.1115/1.4036946

Published Online: June 21, 2017

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Topics: Bearings, Computational fluid dynamics, Design, Friction, Geometry, Journal bearings, Lift (Fluid dynamics), Optimization, Pressure, Regression models

Journal Articles

A Study of the Effect of Various Recess Shapes on Hybrid Journal Bearing Performance Using Computational Fluid Dynamics and Response Surface Method

Gen Fu, Alexandrina Untaroiu

J. Fluids Eng. June 2017, 139(6): 061104.

Paper No: FE-16-1582

DOI: https://doi.org/10.1115/1.4035952

Published Online: April 20, 2017

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Topics: Bearings, Computational fluid dynamics, Equilibrium (Physics), Flow (Dynamics), Journal bearings, Response surface methodology, Shapes, Fluid films, Stress, Design

Journal citation

NARROW

Understanding the Impact of the Rim Protector on the Aerodynamic Performance of a Standalone Tire

Effects of Tire Attributes on the Aerodynamic Performance of a Generic Car-Tire Assembly

Investigation of Tire Rotating Modeling Techniques Using Computational Fluid Dynamics

Effects of Tire Attributes on Aerodynamic Performance

Development of a Modal Selection Method for Full Strain Field Estimation

Investigation on the Modeling of Tire Rotating Using Computational Fluid Dynamics

Surrogate Model Based Optimization for Chevron Foil Thrust Bearing

A Computational Modelling for Hemodynamic Conditions Following Flow-Diverting Treatment in Cerebral Aneurysms

An Approach to Approximate the Full Strain Field of Turbofan Blades During Operation

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

The Effects of Fluid Preswirl and Swirl Brakes Design on the Performance of Labyrinth Seals

Effect of Foil Geometry on the Static Performance of Thrust Foil Bearings

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

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

Sensitivity Analysis of Fluid Pre-Swirl and Swirl Brakes Design on the Performance of Labyrinth Seals

Effect of Foil Geometry on the Static Performance of Thrust Foil Bearings

Performance of Adaptive Lubricants in a Hybrid Journal Bearing Operating Under Fully Saturated Conditions

Effect of Surface Patterning on the Dynamic Response of Annular Hole-Pattern Seals

Effect of Recess Shape on the Performance of a High-Speed Hybrid Journal Bearing

A Study of the Effect of Various Recess Shapes on Hybrid Journal Bearing Performance Using Computational Fluid Dynamics and Response Surface Method

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