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Paul E. Allaire
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Proceedings Papers

Calibration of an 8-Pole Planar Radial Magnetic Actuator

Roger L. Fittro, Dan O. Baun, Eric H. Maslen, Paul E. Allaire
Proc. ASME. GT1997, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T14A006, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-018
https://doi.org/10.1115/97-GT-018
View Paper titled, Calibration of an 8-Pole Planar Radial Magnetic Actuator
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Topics: Actuators, Calibration, Poles (Building), Currents, Frequency response, Force measurement, Uncertainty, Bearings, Circuits, Clearances (Engineering)
Proceedings Papers

Time Transient Analysis of Horizontal Rigid Rotor Supported With O-Ring Sealed Squeeze Film Damper

Saeid Dousti, Timothy W. Dimond, Paul E. Allaire, Houston E. Wood
Proc. ASME. IMECE2013, Volume 4A: Dynamics, Vibration and Control, V04AT04A068, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-63907
https://doi.org/10.1115/IMECE2013-63907
View Paper titled, Time Transient Analysis of Horizontal Rigid Rotor Supported With O-Ring Sealed Squeeze Film Damper
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Topics: Dampers, Rotors, Seals, Transient analysis, Bearings, Temperature, Dimensional analysis, Elastomers, Equations of motion, Excitation
Proceedings Papers

CFD Modeling of Transient Flow Phenomena in an Axial Flow VAD

Alexandrina Untaroiu, Amy L. Throckmorton, Houston G. Wood, Paul E. Allaire
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 697-698, June 20–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: SBC2007-176041
https://doi.org/10.1115/SBC2007-176041
View Paper titled, CFD Modeling of Transient Flow Phenomena in an Axial Flow VAD
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Topics: Axial flow, Computational fluid dynamics, Modeling, Unsteady flow, Design, Pumps, Flow (Dynamics), Blood flow, Blood, Dimensions
Proceedings Papers

Forced Response of a Flexible Rotor With Squeeze Film Damper Under Parametric Change

Feng He, Paul E. Allaire, Saeid Dousti, Alexandrina Untaroiu
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT29A026, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95861
https://doi.org/10.1115/GT2013-95861
View Paper titled, Forced Response of a Flexible Rotor With Squeeze Film Damper Under Parametric Change
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Topics: Dampers, Rotors, Disks, Dynamics (Mechanics), Fluids, Inertia (Mechanics), Springs, Stability, Stiffness, Stress
Proceedings Papers

Rotor Dynamic Modeling of Gears and Geared Systems

Jason A. Kaplan, Saeid Dousti, Paul E. Allaire, Bradley R. Nichols, Timothy W. Dimond, Alexandrina Untaroiu
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT29A014, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94654
https://doi.org/10.1115/GT2013-94654
View Paper titled, Rotor Dynamic Modeling of Gears and Geared Systems
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Topics: Dynamic modeling, Gears, Rotors, Mechanical drives, Dynamic analysis, Resonance, Stability, Trains, Degrees of freedom, Dynamics (Mechanics)
Proceedings Papers

Elastomer O-Rings as Centering Spring in Squeeze Film Dampers: Application to Turbochargers

Saeid Dousti, Jason A. Kaplan, Feng He, Paul E. Allaire
Proc. ASME. GT2013, Volume 7B: Structures and Dynamics, V07BT30A018, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94923
https://doi.org/10.1115/GT2013-94923
View Paper titled, Elastomer O-Rings as Centering Spring in Squeeze Film Dampers: Application to Turbochargers
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Topics: Dampers, Elastomers, Seals, Springs, Turbochargers, Damping, Fluid-dynamic forces, Rotors, Stress, Transients (Dynamics)
Proceedings Papers

Flow-Rate Observers in the Suppression of Compressor Surge Using Active Magnetic Bearings

Se Young Yoon, Zongli Lin, Wei Jiang, Paul E. Allaire
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 2775-2784, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-70011
https://doi.org/10.1115/GT2012-70011
View Paper titled, Flow-Rate Observers in the Suppression of Compressor Surge Using Active Magnetic Bearings
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Topics: Compressors, Flow (Dynamics), Magnetic bearings, Surges, Control equipment, Actuators, Compression, Damage, Flow instability, Pressure
Proceedings Papers

Numerical Modeling of Fluid-Induced Rotordynamic Forces in Seals With Large Aspect Ratio

Alexandrina Untaroiu, Costin D. Untaroiu, Houston G. Wood, Paul E. Allaire
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 67-75, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69830
https://doi.org/10.1115/GT2012-69830
View Paper titled, Numerical Modeling of Fluid-Induced Rotordynamic Forces in Seals With Large Aspect Ratio
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Topics: Computer simulation, Fluids, Flow (Dynamics), Computational fluid dynamics, Stiffness, Damping, Finite difference methods, Geometry, Rotors, Friction
Journal Articles

Flow-Rate Observers in the Suppression of Compressor Surge Using Active Magnetic Bearings

Se Young Yoon, Zongli Lin, Wei Jiang, Paul E. Allaire
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2013, 135(4): 041015.
Paper No: TURBO-12-1140
https://doi.org/10.1115/1.4007600
Published Online: June 5, 2013
View Article titled, Flow-Rate Observers in the Suppression of Compressor Surge Using Active Magnetic Bearings
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Topics: Compressors, Flow (Dynamics), Pressure, Surges, Control equipment, Valves, Compression, Magnetic bearings
Journal Articles

Numerical Modeling of Fluid-Induced Rotordynamic Forces in Seals With Large Aspect Ratios

Alexandrina Untaroiu, Costin D. Untaroiu, Houston G. Wood, Paul E. Allaire
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2013, 135(1): 012501.
Paper No: GTP-12-1218
https://doi.org/10.1115/1.4007341
Published Online: November 21, 2012
View Article titled, Numerical Modeling of Fluid-Induced Rotordynamic Forces in Seals With Large Aspect Ratios
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Topics: Computational fluid dynamics, Computer simulation, Flow (Dynamics), Fluids, Rotors, Pressure, Whirls, Geometry, Boundary-value problems
Proceedings Papers

Fluid-Induced Forces in Pump Liquid Seals With Large Aspect Ratio

Alexandrina Untaroiu, Vahe Hayrapetian, Costin D. Untaroiu, Paul E. Allaire, Houston G. Wood, Bruno Schiavello, James McGuire
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 455-463, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-06085
https://doi.org/10.1115/AJK2011-06085
View Paper titled, Fluid-Induced Forces in Pump Liquid Seals With Large Aspect Ratio
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Topics: Fluids, Pumps, Computational fluid dynamics, Flow (Dynamics), Fluid dynamics, Geometry, Rotors, Shear stress, Compressors, Damping
Proceedings Papers

Boundary Layer Control for a Vertical Axis Wind Turbine Using a Secondary-Flow Path System

Alexandrina Untaroiu, Archie Raval, Houston G. Wood, Paul E. Allaire
Proc. ASME. GT2011, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Wind Turbine Technology, 915-926, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-46552
https://doi.org/10.1115/GT2011-46552
View Paper titled, Boundary Layer Control for a Vertical Axis Wind Turbine Using a Secondary-Flow Path System
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Topics: Boundary layers, Flow (Dynamics), Vertical axis wind turbines, Airfoils, Blades, Design, Control systems, Flow control, Horizontal axis wind turbines, Wind
Proceedings Papers

Numerical Investigation of Aerodynamic Performance of a Three-Bladed Vertical Axis Wind Turbine

Alexandrina Untaroiu, Lydia R. Barker, Houston G. Wood, Robert J. Ribando, Paul E. Allaire
Proc. ASME. IMECE2010, Volume 5: Energy Systems Analysis, Thermodynamics and Sustainability; NanoEngineering for Energy; Engineering to Address Climate Change, Parts A and B, 1127-1134, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-39267
https://doi.org/10.1115/IMECE2010-39267
View Paper titled, Numerical Investigation of Aerodynamic Performance of a Three-Bladed Vertical Axis Wind Turbine
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Topics: Vertical axis wind turbines, Simulation, Computational fluid dynamics, Transients (Dynamics), Boundary-value problems, Design, Electric power generation, Errors, Machinery, Pollution
Journal Articles

A Computational Fluid Dynamics/Bulk-Flow Hybrid Method for Determining Rotordynamic Coefficients of Annular Gas Seals

Patrick J. Migliorini, Alexandrina Untaroiu, Houston G. Wood, Paul E. Allaire
Journal: Journal of Tribology
Publisher: ASME
Article Type: Other (Seals, Manufacturing)
J. Tribol. April 2012, 134(2): 022202.
https://doi.org/10.1115/1.4006407
Published Online: April 12, 2012
View Article titled, A Computational Fluid Dynamics/Bulk-Flow Hybrid Method for Determining Rotordynamic Coefficients of Annular Gas Seals
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Topics: Computational fluid dynamics, Flow (Dynamics), Geometry, Rotors
Journal Articles

Investigation of Self-Starting Capability of Vertical Axis Wind Turbines Using a Computational Fluid Dynamics Approach

Alexandrina Untaroiu, Houston G. Wood, Paul E. Allaire, Robert J. Ribando
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 2011, 133(4): 041010.
https://doi.org/10.1115/1.4004705
Published Online: October 13, 2011
View Article titled, Investigation of Self-Starting Capability of Vertical Axis Wind Turbines Using a Computational Fluid Dynamics Approach
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Topics: Blades, Computational fluid dynamics, Simulation, Turbines, Turbulence, Vertical axis wind turbines, Wind turbines, Torque, Rotors
Journal Articles

An Enhanced Greitzer Compressor Model Including Pipeline Dynamics and Surge

Se Young Yoon, Zongli Lin, Christopher Goyne, Paul E. Allaire
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2011, 133(5): 051005.
https://doi.org/10.1115/1.4003937
Published Online: July 26, 2011
View Article titled, An Enhanced Greitzer Compressor Model Including Pipeline Dynamics and Surge
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Topics: Acoustics, Clearances (Engineering), Compression, Compressors, Dynamics (Mechanics), Impellers, Pipelines, Pipes, Pressure, Surges
Proceedings Papers

Transmitted Power in a Structure Using the Effective Mass Parameters

Costin D. Untaroiu, Alexandrina Untaroiu, Matthew Wagner, Paul E. Allaire
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 899-904, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22526
https://doi.org/10.1115/GT2010-22526
View Paper titled, Transmitted Power in a Structure Using the Effective Mass Parameters
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Topics: Flow (Dynamics), Linear systems, Stiffness, Vibration
Proceedings Papers

Modal Frequency Response of a Four-Pad Tilting Pad Bearing With Spherical Pivots, Finite Pivot Stiffness and Different Pad Preloads

Timothy W. Dimond, Amir A. Younan, Paul E. Allaire, John C. Nicholas
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 431-442, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23609
https://doi.org/10.1115/GT2010-23609
View Paper titled, Modal Frequency Response of a Four-Pad Tilting Pad Bearing With Spherical Pivots, Finite Pivot Stiffness and Different Pad Preloads
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Topics: Bearings, Frequency response, Stiffness, Damping, Cooling, Degrees of freedom, Rotors, Clearances (Engineering), Flow (Dynamics), Fluid structure interaction
Proceedings Papers

Design, Construction and Modeling of a Flexible Rotor Active Magnetic Bearing Test Rig

Simon E. Mushi, Zongli Lin, Paul E. Allaire
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 443-452, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23619
https://doi.org/10.1115/GT2010-23619
View Paper titled, Design, Construction and Modeling of a Flexible Rotor Active Magnetic Bearing Test Rig
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Topics: Construction, Design, Magnetic bearings, Modeling, Rotors, Control equipment, Arches, Bearings, Compressors, Disks
Journal Articles

Model Validation for an Active Magnetic Bearing Based Compressor Surge Control Test Rig

Se Young Yoon, Zongli Lin, Kin Tien Lim, Christopher Goyne, Paul E. Allaire
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2010, 132(6): 061005.
https://doi.org/10.1115/1.4001845
Published Online: September 16, 2010
View Article titled, Model Validation for an Active Magnetic Bearing Based Compressor Surge Control Test Rig
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Topics: Clearances (Engineering), Compression, Compressors, Control equipment, Impellers, Magnetic bearings, Pressure, Surges, Design, Model validation