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Journal Articles

Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor

Aravind Chandh, Subodh Adhikari, David Wu, Randall McKinney, Benjamin Emerson, Qingguo Zhang, Dibesh Joshi, Baris Sen, Dustin Davis

J. Eng. Gas Turbines Power. June 2023, 145(6): 061018.

Paper No: GTP-22-1477

DOI: https://doi.org/10.1115/1.4056718

Published Online: February 15, 2023

View Article titled, Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor

Topics: Combustion, Combustion chambers, Dynamics (Mechanics), High pressure (Physics), Noise (Sound), Pressure, Signals, Turbulence, Bifurcation, Acoustics

Journal Articles

Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation

Ioannis Gavalas, Athanasios Chasalevris

J. Eng. Gas Turbines Power. January 2023, 145(1): 011003.

Paper No: GTP-22-1375

DOI: https://doi.org/10.1115/1.4055533

Published Online: October 19, 2022

View Article titled, Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation

Topics: Bearings, Bifurcation, Rotors, Trains, Design, Turbogenerators, Limit cycles, Stability

Journal Articles

Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Flexure Pivot Tilting Pad Journal Bearing in Comparison to a Fixed Profile Journal Bearing With Experimental Verification

Nuntaphong Koondilogpiboon, Tsuyoshi Inoue

J. Eng. Gas Turbines Power. September 2021, 143(9): 091007.

Paper No: GTP-20-1468

DOI: https://doi.org/10.1115/1.4050367

Published Online: May 3, 2021

View Article titled, Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Flexure Pivot Tilting Pad Journal Bearing in Comparison to a Fixed Profile Journal Bearing With Experimental Verification

Topics: Bearings, Bifurcation, Journal bearings, Rotors, Limit cycles, Bending (Stress), Equilibrium (Physics)

Journal Articles

Intermittency, Secondary Bifurcation and Mixed-Mode Oscillations in a Swirl-Stabilized Annular Combustor: Experiments and Modeling

Samarjeet Singh, Amitesh Roy, Reeja K. V., Asalatha Nair, Swetaprovo Chaudhuri, R. I. Sujith

J. Eng. Gas Turbines Power. May 2021, 143(5): 051028.

Paper No: GTP-20-1669

DOI: https://doi.org/10.1115/1.4049407

Published Online: March 29, 2021

View Article titled, Intermittency, Secondary Bifurcation and Mixed-Mode Oscillations in a Swirl-Stabilized Annular Combustor: Experiments and Modeling

Topics: Bifurcation, Combustion chambers, Dynamics (Mechanics), Flames, Oscillations, Pressure, Modeling

Journal Articles

Early Warning Signs of Imminent Thermoacoustic Oscillations Through Critical Slowing Down

Qiang An, Adam M. Steinberg, Sandeep Jella, Gilles Bourque, Marc Füri

J. Eng. Gas Turbines Power. May 2019, 141(5): 054501.

Paper No: GTP-18-1405

DOI: https://doi.org/10.1115/1.4041963

Published Online: November 28, 2018

View Article titled, Early Warning Signs of Imminent Thermoacoustic Oscillations Through Critical Slowing Down

Topics: Oscillations, Pressure, Signals, Gas turbines, Bifurcation

Journal Articles

Synchronization of Thermoacoustic Modes in Sequential Combustors

Giacomo Bonciolini, Nicolas Noiray

J. Eng. Gas Turbines Power. March 2019, 141(3): 031010.

Paper No: GTP-18-1477

DOI: https://doi.org/10.1115/1.4041027

Published Online: October 4, 2018

View Article titled, Synchronization of Thermoacoustic Modes in Sequential Combustors

Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Flames, Heat, Oscillations, Synchronization, Signals, Sound pressure, Bifurcation

Journal Articles

Damkohler Number Analysis in Lean Blow-Out of Toroidal Jet Stirred Reactor

Yifei Guan, Igor Novosselov

J. Eng. Gas Turbines Power. October 2018, 140(10): 104501.

Paper No: GTP-17-1495

DOI: https://doi.org/10.1115/1.4040091

Published Online: June 25, 2018

View Article titled, Damkohler Number Analysis in Lean Blow-Out of Toroidal Jet Stirred Reactor

Topics: Combustion, Computational fluid dynamics, Flames, Flow (Dynamics), Fuels, Modeling, Turbulence, Vortices, Combustion chambers, Combustion systems

Includes: Supplementary data

Journal Articles

Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation

D. Ebi, A. Denisov, G. Bonciolini, E. Boujo, N. Noiray

J. Eng. Gas Turbines Power. June 2018, 140(6): 061504.

Paper No: GTP-17-1450

DOI: https://doi.org/10.1115/1.4038326

Published Online: January 17, 2018

View Article titled, Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation

Topics: Acoustics, Bifurcation, Chemiluminescence, Combustion chambers, Flames, Heat, Oscillations, Pressure, Sound pressure, Fluctuations (Physics)

Journal Articles

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Nicolas Noiray

J. Eng. Gas Turbines Power. April 2017, 139(4): 041503.

Paper No: GTP-16-1350

DOI: https://doi.org/10.1115/1.4034601

Published Online: October 18, 2016

View Article titled, Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Signals, Statistics, Bifurcation, Flames, Approximation, Sound pressure, Limit cycles

Journal Articles

Noise-Induced Dynamics in the Subthreshold Region in Thermoacoustic Systems

Aditya Saurabh, Lipika Kabiraj, Richard Steinert, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. March 2017, 139(3): 031508.

Paper No: GTP-16-1305

DOI: https://doi.org/10.1115/1.4034544

Published Online: October 11, 2016

View Article titled, Noise-Induced Dynamics in the Subthreshold Region in Thermoacoustic Systems

Topics: Bifurcation, Dynamics (Mechanics), Noise (Sound), Combustion chambers

Journal Articles

Periodicity and Stability in Transverse Motion of a Nonlinear Rotor-Bearing System Using Generalized Harmonic Balance Method

Zhiwei Liu, Yuefang Wang

J. Eng. Gas Turbines Power. February 2017, 139(2): 022502.

Paper No: GTP-16-1228

DOI: https://doi.org/10.1115/1.4034257

Published Online: September 13, 2016

View Article titled, Periodicity and Stability in Transverse Motion of a Nonlinear Rotor-Bearing System Using Generalized Harmonic Balance Method

Topics: Bearings, Bifurcation, Rotors, Stability, Vibration, Whirls, Runge-Kutta methods, Fourier series

Journal Articles

Analysis of Bifurcations in Multiharmonic Analysis of Nonlinear Forced Vibrations of Gas Turbine Engine Structures With Friction and Gaps

E. P. Petrov

J. Eng. Gas Turbines Power. October 2016, 138(10): 102502.

Paper No: GTP-16-1033

DOI: https://doi.org/10.1115/1.4032906

Published Online: April 12, 2016

View Article titled, Analysis of Bifurcations in Multiharmonic Analysis of Nonlinear Forced Vibrations of Gas Turbine Engine Structures With Friction and Gaps

Topics: Bifurcation, Gas turbines, Vibration, Friction

Journal Articles

Nonlinear Dynamics of a Simplified Model of an Overhung Rotor Subjected to Intermittent Annular Rubs

Andrea Zilli, Robin J. Williams, David J. Ewins

J. Eng. Gas Turbines Power. June 2015, 137(6): 065001.

Paper No: GTP-14-1444

DOI: https://doi.org/10.1115/1.4028844

Published Online: June 1, 2015

View Article titled, Nonlinear Dynamics of a Simplified Model of an Overhung Rotor Subjected to Intermittent Annular Rubs

Topics: Rotors, Transients (Dynamics), Bifurcation, Synchronization

Journal Articles

Bifurcations of Self-Excited Ducted Laminar Premixed Flames

Lipika Kabiraj, R. I. Sujith, Pankaj Wahi

J. Eng. Gas Turbines Power. March 2012, 134(3): 031502.

DOI: https://doi.org/10.1115/1.4004402

Published Online: December 29, 2011

View Article titled, Bifurcations of Self-Excited Ducted Laminar Premixed Flames

Topics: Bifurcation, Flames, Oscillations, Time series, Pressure

Journal Articles

Vibration Analysis of a Nonlinear System With Cyclic Symmetry

Aurélien Grolet, Fabrice Thouverez

J. Eng. Gas Turbines Power. February 2011, 133(2): 022502.

DOI: https://doi.org/10.1115/1.4001989

Published Online: October 26, 2010

View Article titled, Vibration Analysis of a Nonlinear System With Cyclic Symmetry

Topics: Bifurcation, Engines, Excitation, Nonlinear systems, Stability, Vibration, Nonlinear differential equations, Shapes, Linear systems, Dynamic response

Journal Articles

Dynamic Response of a Hydrodynamic Thrust Bearing-Mounted Rotor

T. N. Shiau, Professor, W. C. Hsu, Graduate Student, J. R. Chang, Assistant Professor,

J. Eng. Gas Turbines Power. April 2004, 126(2): 401–407.

DOI: https://doi.org/10.1115/1.1690769

Published Online: June 7, 2004

View Article titled, Dynamic Response of a Hydrodynamic Thrust Bearing-Mounted Rotor

Topics: Bearings, Bifurcation, Dynamic response, Rotors, Thrust, Thrust bearings, Rotation, Equations of motion

Journal Articles

Chaotic Behavior of Rotor/Stator Systems With Rubs

P. Goldman, A. Muszynska

J. Eng. Gas Turbines Power. July 1994, 116(3): 692–701.

DOI: https://doi.org/10.1115/1.2906875

Published Online: July 1, 1994

View Article titled, Chaotic Behavior of Rotor/Stator Systems With Rubs

Topics: Rotors, Stators, Vibration, Computer simulation, Stiffness, Bifurcation, Damping, Friction, Waves

Journal citation

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Supplemental Material

Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor

Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation

Nonlinear Vibration Analysis of a Flexible Rotor Supported by a Flexure Pivot Tilting Pad Journal Bearing in Comparison to a Fixed Profile Journal Bearing With Experimental Verification

Intermittency, Secondary Bifurcation and Mixed-Mode Oscillations in a Swirl-Stabilized Annular Combustor: Experiments and Modeling

Early Warning Signs of Imminent Thermoacoustic Oscillations Through Critical Slowing Down

Synchronization of Thermoacoustic Modes in Sequential Combustors

Damkohler Number Analysis in Lean Blow-Out of Toroidal Jet Stirred Reactor

Flame Dynamics Intermittency in the Bistable Region Near a Subcritical Hopf Bifurcation

Linear Growth Rate Estimation From Dynamics and Statistics of Acoustic Signal Envelope in Turbulent Combustors

Noise-Induced Dynamics in the Subthreshold Region in Thermoacoustic Systems

Periodicity and Stability in Transverse Motion of a Nonlinear Rotor-Bearing System Using Generalized Harmonic Balance Method

Analysis of Bifurcations in Multiharmonic Analysis of Nonlinear Forced Vibrations of Gas Turbine Engine Structures With Friction and Gaps

Nonlinear Dynamics of a Simplified Model of an Overhung Rotor Subjected to Intermittent Annular Rubs

Bifurcations of Self-Excited Ducted Laminar Premixed Flames

Vibration Analysis of a Nonlinear System With Cyclic Symmetry

Dynamic Response of a Hydrodynamic Thrust Bearing-Mounted Rotor

Chaotic Behavior of Rotor/Stator Systems With Rubs

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