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Journal Articles

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Elia Iseli, Jürg Schiffmann

J. Eng. Gas Turbines Power. December 2021, 143(12): 121008.

Paper No: GTP-21-1350

DOI: https://doi.org/10.1115/1.4052025

Published Online: October 4, 2021

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Topics: Bearings, Compressibility, Rotors, Stability, Transients (Dynamics), Inertia (Mechanics), Transient analysis

Journal Articles

Effects of Turbocharger Rotation Inertia on Instantaneous Turbine Efficiency in a Turbocharged-Gasoline Direct Injection (T-GDI) Engine

Chansoo Park, Motoki Ebisu, Choongsik Bae

J. Eng. Gas Turbines Power. January 2021, 143(1): 011006.

Paper No: GTP-20-1244

DOI: https://doi.org/10.1115/1.4049299

Published Online: December 24, 2020

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Topics: Engines, Exhaust systems, Inertia (Mechanics), Rotation, Turbines, Turbochargers, Cycles, Flow (Dynamics), Pressure

Journal Articles

Model and Experimental Verification of the Dynamic Forced Performance of a Tightly Sealed Squeeze Film Damper Supplied With a Bubbly Mixture

Luis San Andrés, Bonjin Koo

J. Eng. Gas Turbines Power. January 2020, 142(1): 011023.

Paper No: GTP-19-1415

DOI: https://doi.org/10.1115/1.4044994

Published Online: December 12, 2019

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Topics: Dampers, Damping, Flow (Dynamics), Lubricants, Pressure, Stiffness, Whirls, Inertia (Mechanics)

Journal Articles

Experimental and Theoretical Rotordynamic Coefficients of Smooth and Round-Hole Pattern Water-Fed Annular Seals

Pascal Jolly, Mihaï Arghir, Olivier Bonneau, Mohamed-Amine Hassini

J. Eng. Gas Turbines Power. November 2018, 140(11): 112501.

Paper No: GTP-18-1130

DOI: https://doi.org/10.1115/1.4040177

Published Online: July 5, 2018

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Topics: Bearings, Damping, Excitation, Film thickness, Flow (Dynamics), Fluids, Friction, Inertia (Mechanics), Rotors, Stators

Journal Articles

Effect of Operating Conditions on the Elastohydrodynamic Performance of Foil Thrust Bearings for Supercritical CO 2 Cycles

Kan Qin, Ingo H. Jahn, Peter A. Jacobs

J. Eng. Gas Turbines Power. April 2017, 139(4): 042505.

Paper No: GTP-16-1349

DOI: https://doi.org/10.1115/1.4034723

Published Online: November 8, 2016

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Topics: Bearings, Carbon dioxide, Cycles, Flow (Dynamics), Fluids, Pressure, Rotors, Simulation, Stress, Thrust bearings

Journal Articles

The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves

Bruce Kakimpa, Herve Morvan, Stephen Hibberd

J. Eng. Gas Turbines Power. November 2016, 138(11): 112501.

Paper No: GTP-16-1105

DOI: https://doi.org/10.1115/1.4033471

Published Online: May 24, 2016

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Topics: Flow (Dynamics), Inertia (Mechanics), Shock (Mechanics), Surface tension, Thin films, Waves, Stability, Gravity (Force), Fluids, Resolution (Optics)

Journal Articles

Experimental Performance of an Open Ends, Centrally Grooved, Squeeze Film Damper Operating With Large Amplitude Orbital Motions

Luis San Andrés, Sung-Hwa Jeung

J. Eng. Gas Turbines Power. March 2015, 137(3): 032508.

Paper No: GTP-14-1397

DOI: https://doi.org/10.1115/1.4028376

Published Online: October 7, 2014

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Topics: Clearances (Engineering), Dampers, Damping, Flow (Dynamics), Lubricants, Stress, Whirls, Inertia (Mechanics), Bearings

Journal Articles

Tilting Pad Journal Bearings: On Bridging the Hot Gap Between Experimental Results and Model Predictions

Luis San Andrés, Yujiao Tao, Yingkun Li

J. Eng. Gas Turbines Power. February 2015, 137(2): 022505.

Paper No: GTP-14-1398

DOI: https://doi.org/10.1115/1.4028386

Published Online: September 16, 2014

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Topics: Bearings, Damping, Inertia (Mechanics), Stiffness, Stress, Fluids, Excitation, Journal bearings, Temperature, Rotors

Journal Articles

Discussion: “Damping and Inertia Coefficients for Two End Sealed Squeeze Film Dampers With a Central Groove: Measurements and Predictions” (authored by San Andrés, L., and Seshagiri, S.)

Mihai Arghir

J. Eng. Gas Turbines Power. December 2013, 135(12): 125501.

Paper No: GTP-13-1268

DOI: https://doi.org/10.1115/1.4025233

Published Online: September 23, 2013

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Topics: Dampers, Damping, Inertia (Mechanics), Flow (Dynamics)

Journal Articles

Closure to “Discussion on ‘Damping and Inertia Coefficients for Two End Sealed Squeeze Film Dampers With a Central Groove: Measurements and Predictions,’” (2013, ASME Paper No. GT2013-94273).

Luis San Andrés

J. Eng. Gas Turbines Power. December 2013, 135(12): 125502.

Paper No: GTP-13-1280

DOI: https://doi.org/10.1115/1.4025266

Published Online: September 23, 2013

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Topics: Dampers, Damping, Inertia (Mechanics)

Journal Articles

Damping and Inertia Coefficients for Two Open Ends Squeeze Film Dampers With a Central Groove: Measurements and Predictions

Luis San Andrés

J. Eng. Gas Turbines Power. October 2012, 134(10): 102506.

DOI: https://doi.org/10.1115/1.4007058

Published Online: August 22, 2012

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Topics: Dampers, Damping, Inertia (Mechanics), Lubricants, Pressure, Flow (Dynamics), Whirls

Journal Articles

A Novel Bulk-Flow Model for Improved Predictions of Force Coefficients in Grooved Oil Seals Operating Eccentrically

Luis San Andrés, Adolfo Delgado

J. Eng. Gas Turbines Power. May 2012, 134(5): 052509.

DOI: https://doi.org/10.1115/1.4004736

Published Online: March 1, 2012

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Topics: Clearances (Engineering), Finite element analysis, Flow (Dynamics), Fluids, Pressure, Stiffness, Inertia (Mechanics), Compressors, Damping, Leakage

Journal Articles

Effects of Wind Turbine Starting Capability on Energy Yield

Supakit Worasinchai, Grant L. Ingram, Robert G. Dominy

J. Eng. Gas Turbines Power. April 2012, 134(4): 042603.

DOI: https://doi.org/10.1115/1.4004741

Published Online: February 1, 2012

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Topics: Airfoils, Batteries, Blades, Energy generation, Rotors, Stress, Torque, Turbines, Wind, Wind turbines

Journal Articles

Single Versus Dual Recycle System Dynamics of High Pressure Ratio, Low Inertia Centrifugal Compressor Stations

K. K. Botros

J. Eng. Gas Turbines Power. December 2011, 133(12): 122402.

DOI: https://doi.org/10.1115/1.4004114

Published Online: August 31, 2011

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Topics: Compressors, Inertia (Mechanics), Surges, Valves, Delays, Flow (Dynamics)

Journal Articles

Computational Fluid Dynamics Application of the Diffusion-Inertia Model to Bubble Flows and Boiling Water Problems

Alexander S. Filippov, Vladimir M. Alipchenkov, Nickolay I. Drobyshevsky, Roman V. Mukin, Valeri F. Strizhov, Leonid I. Zaichik

J. Eng. Gas Turbines Power. December 2010, 132(12): 122901.

DOI: https://doi.org/10.1115/1.4000890

Published Online: August 20, 2010

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Topics: Boiling, Bubbles, Bubbly flow, Diffusion (Physics), Flow (Dynamics), Inertia (Mechanics), Particulate matter, Pipes, Turbulence, Water

Journal Articles

Modeling and Model Updating of Torsional Behavior of an Industrial Steam Turbo Generator

Roberto Ricci, Paolo Pennacchi, Emanuel Pesatori, Giorgio Turozzi

J. Eng. Gas Turbines Power. July 2010, 132(7): 074501.

DOI: https://doi.org/10.1115/1.4000287

Published Online: April 16, 2010

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Topics: Disks, Inertia (Mechanics), Machinery, Modeling, Rotors, Stiffness, Turbogenerators, Steam, Finite element analysis, Vibration

Journal Articles

Identification of Squeeze Film Damper Force Coefficients From Multiple-Frequency Noncircular Journal Motions

Adolfo Delgado, Luis San Andrés

J. Eng. Gas Turbines Power. April 2010, 132(4): 042501.

DOI: https://doi.org/10.1115/1.3159374

Published Online: January 22, 2010

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Topics: Bearings, Dampers, Damping, Excitation, Stress, Rotors, Displacement, Inertia (Mechanics), Clearances (Engineering)

Journal Articles

Nonlinear Identification of Mechanical Parameters in a Squeeze Film Damper With Integral Mechanical Seal

Adolfo Delgado, Luis San Andrés

J. Eng. Gas Turbines Power. July 2009, 131(4): 042504.

DOI: https://doi.org/10.1115/1.2967498

Published Online: April 13, 2009

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Topics: Dampers, Damping, Dry friction, Excitation, Lubricants, Nonlinear systems, Stress, Flow (Dynamics), Inertia (Mechanics), Bearings

Journal Articles

Squeeze Film Damper With a Mechanical End Seal: Experimental Force Coefficients Derived From Circular Centered Orbits

Luis San Andrés, Adolfo Delgado

J. Eng. Gas Turbines Power. July 2008, 130(4): 042505.

DOI: https://doi.org/10.1115/1.2800345

Published Online: April 29, 2008

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Topics: Dampers, Damping, Excitation, Flow (Dynamics), Lubricants, Inertia (Mechanics), Dry friction, Pressure, Stress, Aircraft

Journal Articles

Transient Analysis of and Control System for Advanced Cycles Based on Micro Gas Turbine Technology

Alberto Traverso, Federico Calzolari, Aristide Massardo

J. Eng. Gas Turbines Power. April 2005, 127(2): 340–347.

DOI: https://doi.org/10.1115/1.1839918

Published Online: April 15, 2005

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Topics: Control systems, Cycles, Micro gas turbines, Microturbines, Stress, Transients (Dynamics), Valves, Transient analysis, Brayton cycle, Inertia (Mechanics)

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Journal citation

NARROW

Stability and Unbalance Analysis of Rigid Rotors Supported by Spiral Groove Bearings: Comparison of Different Approaches

Effects of Turbocharger Rotation Inertia on Instantaneous Turbine Efficiency in a Turbocharged-Gasoline Direct Injection (T-GDI) Engine

Model and Experimental Verification of the Dynamic Forced Performance of a Tightly Sealed Squeeze Film Damper Supplied With a Bubbly Mixture

Experimental and Theoretical Rotordynamic Coefficients of Smooth and Round-Hole Pattern Water-Fed Annular Seals

Effect of Operating Conditions on the Elastohydrodynamic Performance of Foil Thrust Bearings for Supercritical CO 2 Cycles

The Depth-Averaged Numerical Simulation of Laminar Thin-Film Flows With Capillary Waves

Experimental Performance of an Open Ends, Centrally Grooved, Squeeze Film Damper Operating With Large Amplitude Orbital Motions

Tilting Pad Journal Bearings: On Bridging the Hot Gap Between Experimental Results and Model Predictions

Discussion: “Damping and Inertia Coefficients for Two End Sealed Squeeze Film Dampers With a Central Groove: Measurements and Predictions” (authored by San Andrés, L., and Seshagiri, S.)

Closure to “Discussion on ‘Damping and Inertia Coefficients for Two End Sealed Squeeze Film Dampers With a Central Groove: Measurements and Predictions,’” (2013, ASME Paper No. GT2013-94273).

Damping and Inertia Coefficients for Two Open Ends Squeeze Film Dampers With a Central Groove: Measurements and Predictions

A Novel Bulk-Flow Model for Improved Predictions of Force Coefficients in Grooved Oil Seals Operating Eccentrically

Effects of Wind Turbine Starting Capability on Energy Yield

Single Versus Dual Recycle System Dynamics of High Pressure Ratio, Low Inertia Centrifugal Compressor Stations

Computational Fluid Dynamics Application of the Diffusion-Inertia Model to Bubble Flows and Boiling Water Problems

Modeling and Model Updating of Torsional Behavior of an Industrial Steam Turbo Generator

Identification of Squeeze Film Damper Force Coefficients From Multiple-Frequency Noncircular Journal Motions

Nonlinear Identification of Mechanical Parameters in a Squeeze Film Damper With Integral Mechanical Seal

Squeeze Film Damper With a Mechanical End Seal: Experimental Force Coefficients Derived From Circular Centered Orbits

Transient Analysis of and Control System for Advanced Cycles Based on Micro Gas Turbine Technology

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