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Proceedings Papers

A Finite Element Model of an Electric Scooter for Simulating Traffic Accidents

Rafael Chontos, Daniel Grindle, Alexandrina Untaroiu, Zachary Doerzaph, Costin Untaroiu

Proc. ASME. IDETC-CIE2022, Volume 1: 24th International Conference on Advanced Vehicle Technologies (AVT), V001T01A003, August 14–17, 2022

Paper No: DETC2022-90669

DOI: https://doi.org/10.1115/DETC2022-90669

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Topics: Finite element model, Scooters, Traffic accidents, Wounds

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

A Study of the Efficacy of Flame Electrical Resistance for Standoff Measurements During the Oxyfuel Cutting Process

Christopher R. Martin, Alexandrina Untaroiu, Kemu Xu, S. M. Mahbobur Raman

J. Manuf. Sci. Eng. July 2022, 144(7): 071010.

Paper No: MANU-21-1448

DOI: https://doi.org/10.1115/1.4053216

Published Online: February 10, 2022

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Topics: Cutting, Flames, Oxygen, Electrical resistance, Steel

Journal Articles

Strain Response and Aerodynamic Damping of a Swirl Distortion Generator Using Computational Fluid Dynamics

Andrew Hayden, Alexandrina Untaroiu

J. Fluids Eng. March 2022, 144(3): 031204.

Paper No: FE-20-1779

DOI: https://doi.org/10.1115/1.4052139

Published Online: September 27, 2021

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Topics: Computational fluid dynamics, Damping, Finite element analysis, Pressure, Mach number, Flutter (Aerodynamics)

Proceedings Papers

Numerical Simulation on the Vortex Shedding From Airfoils of a Swirl Distortion Generator

Andrew Hayden, Cole Hefner, Alexandrina Untaroiu, John Gillespie, K. Todd Lowe

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT39A005, June 7–11, 2021

Paper No: GT2021-58963

DOI: https://doi.org/10.1115/GT2021-58963

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Topics: Airfoils, Computer simulation, Generators, Vortex shedding, Boundary layers, Turning angles, Aircraft, Cascades (Fluid dynamics), Computational fluid dynamics, Design

Proceedings Papers

A Study of the Efficacy of Flame Electrical Resistance for Standoff Measurements During the Oxyfuel Cutting Process

Christopher R. Martin, Alexandrina Untaroiu, Kemu Xu, S. M. Mahbobur Rahman

Proc. ASME. MSEC2021, Volume 1: Additive Manufacturing; Advanced Materials Manufacturing; Biomanufacturing; Life Cycle Engineering; Manufacturing Equipment and Automation, V001T05A008, June 21–25, 2021

Paper No: MSEC2021-63615

DOI: https://doi.org/10.1115/MSEC2021-63615

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Topics: Cutting, Electrical resistance, Flames, Electrons, Measurement uncertainty, Uncertainty

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

Strain Response and Aerodynamic Damping of a Swirl Distortion Generator Using Computational Fluid Dynamics

Andrew Hayden, Alexandrina Untaroiu

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A063, November 16–19, 2020

Paper No: IMECE2020-24599

DOI: https://doi.org/10.1115/IMECE2020-24599

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Topics: Computational fluid dynamics, Damping, Generators, Finite element analysis, Flutter (Aerodynamics), Aircraft, Boundary layers, Computational methods, Flow (Dynamics), Fuel efficiency

Proceedings Papers

Simulation of Ion Current in Oxyfuel Flame Subject to an Electric Field

Kemu Xu, Alexandrina Untaroiu, Christopher Martin

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A064, November 16–19, 2020

Paper No: IMECE2020-24601

DOI: https://doi.org/10.1115/IMECE2020-24601

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Topics: Electric fields, Electrons, Flames, Ions, Methane, Oxygen, Simulation

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

Leakage Rate Performance Mapping of Smooth Stator/Grooved Rotor Labyrinth Seals Using Statistical Tools

Hanxiang Jin, Alexandrina Untaroiu

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A078, July 28–August 1, 2019

Paper No: AJKFluids2019-5429

DOI: https://doi.org/10.1115/AJKFluids2019-5429

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Topics: Leakage, Rotors, Stators, Design, Computational fluid dynamics, Pressure, Geometry, Experimental design, Fluids, Kinetic energy

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

Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector With an Optimized Central Diverter

Elizabeth Mack, Jakin Jagani, Alexandrina Untaroiu

Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T02A002, July 15–20, 2018

Paper No: FEDSM2018-83167

DOI: https://doi.org/10.1115/FEDSM2018-83167

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Topics: Blood flow, Composite materials, Computational fluid dynamics, Design, Engineering design processes, Erythrocytes, Failure, Flow (Dynamics), Geometry, Heart failure

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

Effect of Stent Design Parameters on Hemodynamics and Blood Damage in a Percutaneous Cavopulmonary Assist Device

Jakin Jagani, Elizabeth Mack, Jihyeon Gong, Alexandrina Untaroiu

Paper No: FEDSM2018-83210

DOI: https://doi.org/10.1115/FEDSM2018-83210

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Topics: Blood, Damage, Design, Hemodynamics, Stents, Pumps, Pressure, Propellers, Struts (Engineering), Blood flow

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

Proceedings Papers

Turbofan Nose Cone Interactions With Inlet Swirl

Dustin J. Frohnapfel, Elizabeth Mack, Alexandrina Untaroiu, Walter F. O’Brien, K. Todd Lowe

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A032, June 11–15, 2018

Paper No: GT2018-76616

DOI: https://doi.org/10.1115/GT2018-76616

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Topics: Turbofans, Fluids, Ducts, Engines, Architecture, Aviation, Computational fluid dynamics, Flow (Dynamics), Geometry, Modeling

Journal Articles

Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector

Elizabeth Mack, Alexandrina Untaroiu

J. Fluids Eng. December 2018, 140(12): 121106.

Paper No: FE-17-1568

DOI: https://doi.org/10.1115/1.4040214

Published Online: June 26, 2018

View Article

Topics: Blood, Corners (Structural elements), Flow (Dynamics), Hemodynamics, Pressure, Response surface methodology, Optimization, Damage, Blood flow, Pulmonary artery

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Journal citation

NARROW

A Finite Element Model of an Electric Scooter for Simulating Traffic Accidents

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

A Study of the Efficacy of Flame Electrical Resistance for Standoff Measurements During the Oxyfuel Cutting Process

Strain Response and Aerodynamic Damping of a Swirl Distortion Generator Using Computational Fluid Dynamics

Numerical Simulation on the Vortex Shedding From Airfoils of a Swirl Distortion Generator

A Study of the Efficacy of Flame Electrical Resistance for Standoff Measurements During the Oxyfuel Cutting Process

Investigation of Tire Rotating Modeling Techniques Using Computational Fluid Dynamics

Effects of Tire Attributes on Aerodynamic Performance

Strain Response and Aerodynamic Damping of a Swirl Distortion Generator Using Computational Fluid Dynamics

Simulation of Ion Current in Oxyfuel Flame Subject to an Electric Field

Development of a Modal Selection Method for Full Strain Field Estimation

Investigation on the Modeling of Tire Rotating Using Computational Fluid Dynamics

Leakage Rate Performance Mapping of Smooth Stator/Grooved Rotor Labyrinth Seals Using Statistical Tools

Surrogate Model Based Optimization for Chevron Foil Thrust Bearing

Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector With an Optimized Central Diverter

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

Effect of Stent Design Parameters on Hemodynamics and Blood Damage in a Percutaneous Cavopulmonary Assist Device

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

Turbofan Nose Cone Interactions With Inlet Swirl

Hemodynamics Characteristics of a Four-Way Right-Atrium Bypass Connector

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