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Journal Articles

Numerical Analysis of High Frequency Transverse Instabilities in a Can-Type Combustor

Sandeep Jella, Marc Füri, Vasilis Katsapis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101010.
Paper No: GTP-23-1352
https://doi.org/10.1115/1.4065346
Published Online: May 13, 2024
View Article titled, Numerical Analysis of High Frequency Transverse Instabilities in a Can-Type Combustor
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Topics: Acoustics, Combustion, Combustion chambers, Dynamics (Mechanics), Flames, Large eddy simulation, Pressure, Spectra (Spectroscopy), Spin (Aerodynamics), Spinning (Textile)
Journal Articles

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Sylvain C. Humbert, Alessandro Orchini, Christian Oliver Paschereit, Nicolas Noiray
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031021.
Paper No: GTP-22-1295
https://doi.org/10.1115/1.4055366
Published Online: December 7, 2022
View Article titled, Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing
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Topics: Combustion chambers, Delays, Flames, Noise (Sound), Spin (Aerodynamics), Feedback, Oscillations
Journal Articles

Experimental Investigation of Interactions Between Two Closely Spaced Azimuthal Modes in a Multinozzle Can Combustor

Jeongwon Kim, Tony John, Subodh Adhikari, David Wu, Benjamin Emerson, Vishal Acharya, Mitsunori Isono, Toshihiko Saito, Timothy Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101021.
Paper No: GTP-22-1279
https://doi.org/10.1115/1.4055362
Published Online: September 20, 2022
View Article titled, Experimental Investigation of Interactions Between Two Closely Spaced Azimuthal Modes in a Multinozzle Can Combustor
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Topics: Combustion chambers, Dynamics (Mechanics), Oscillations, Pressure, Signals, Spectra (Spectroscopy), Spin (Aerodynamics), Standing waves, Time series, Waves
Journal Articles

Self-Excited Second-Order Azimuthal Thermoacoustic Instabilities in an Annular Combustor With Oblique-Injecting Swirling Burners

Yuanqi Fang, Gaofeng Wang, Zengyi Lyu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101005.
Paper No: GTP-22-1088
https://doi.org/10.1115/1.4055213
Published Online: September 1, 2022
View Article titled, Self-Excited Second-Order Azimuthal Thermoacoustic Instabilities in an Annular Combustor With Oblique-Injecting Swirling Burners
Open the PDF for Self-Excited Second-Order Azimuthal Thermoacoustic Instabilities in an Annular Combustor With Oblique-Injecting Swirling Burners in another window
Topics: Combustion chambers, Flames, Swirling flow, Pressure, Oscillations, Signals, Spin (Aerodynamics)
Journal Articles

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Byeonguk Ahn, Thomas Indlekofer, James Dawson, Nicholas Worth
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011018.
Paper No: GTP-21-1378
https://doi.org/10.1115/1.4052259
Published Online: October 18, 2021
View Article titled, Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor
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Topics: Acoustics, Combustion chambers, Flames, Hydrogen, Methane, Pressure, Spin (Aerodynamics), Transients (Dynamics), Oscillations, Data acquisition
Journal Articles

Effect of an Azimuthal Mean Flow on the Structure and Stability of Thermoacoustic Modes in an Annular Combustor Model With Electroacoustic Feedback

Sylvain C. Humbert, Jonas P. Moeck, Alessandro Orchini, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061026.
Paper No: GTP-20-1401
https://doi.org/10.1115/1.4048693
Published Online: March 31, 2021
View Article titled, Effect of an Azimuthal Mean Flow on the Structure and Stability of Thermoacoustic Modes in an Annular Combustor Model With Electroacoustic Feedback
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Topics: Acoustics, Flow (Dynamics), Mach number, Oscillations, Spin (Aerodynamics), Spinning (Textile), Feedback, Damping, Flames
Journal Articles

Protection and Identification of Thermoacoustic Azimuthal Modes

G. Ghirardo, F. Gant, F. Boudy, M. R. Bothien
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041021.
Paper No: GTP-20-1736
https://doi.org/10.1115/1.4049909
Published Online: February 26, 2021
View Article titled, Protection and Identification of Thermoacoustic Azimuthal Modes
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Topics: Acoustics, Combustion chambers, Engines, Flames, Noise (Sound), Phase space, Sound pressure, Time series, Annulus, Dynamics (Mechanics)
Journal Articles

An Experimental Study for the Development of Mandrel-Free Hot-Spinning for Large Size Titanium Alloy Plate Forming

Yoshihide Imamura, Ken Ikawa, Kojiro Motoyama, Hayato Iwasaki, Takeo Hirakawa, Hiroshi Utsunomiya
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 032501.
Paper No: GTP-18-1472
https://doi.org/10.1115/1.4041161
Published Online: October 4, 2018
View Article titled, An Experimental Study for the Development of Mandrel-Free Hot-Spinning for Large Size Titanium Alloy Plate Forming
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Topics: Shapes, Spin (Aerodynamics), Spinning (Textile), Titanium alloys, Wall thickness, Deformation, Alloys
Journal Articles

Effects of Nonlinear Modal Interactions on the Thermoacoustic Stability of Annular Combustors

Alessandro Orchini, Georg A. Mensah, Jonas P. Moeck
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 021002.
Paper No: GTP-18-1356
https://doi.org/10.1115/1.4040768
Published Online: September 19, 2018
View Article titled, Effects of Nonlinear Modal Interactions on the Thermoacoustic Stability of Annular Combustors
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Topics: Acoustics, Combustion chambers, Limit cycles, Spin (Aerodynamics), Spinning (Textile), Stability, Flames, Heat, Synchronization, Oscillations
Journal Articles

Impact of Heat Release Distribution on the Spinning Modes of an Annular Combustor With Multiple Matrix Burners

Davide Laera, Kevin Prieur, Daniel Durox, Thierry Schuller, Sergio M. Camporeale, Sébastien Candel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051505.
Paper No: GTP-16-1393
https://doi.org/10.1115/1.4035207
Published Online: January 10, 2017
View Article titled, Impact of Heat Release Distribution on the Spinning Modes of an Annular Combustor With Multiple Matrix Burners
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Topics: Combustion chambers, Flames, Heat, Limit cycles, Spin (Aerodynamics), Spinning (Textile), Fluctuations (Physics), Pressure, Stability, Ejectors
Journal Articles

Characterization and Modeling of a Spinning Thermoacoustic Instability in an Annular Combustor Equipped With Multiple Matrix Injectors

Jean-François Bourgouin, Daniel Durox, Jonas P. Moeck, Thierry Schuller, Sébastien Candel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2015, 137(2): 021503.
Paper No: GTP-14-1339
https://doi.org/10.1115/1.4028257
Published Online: September 4, 2014
View Article titled, Characterization and Modeling of a Spinning Thermoacoustic Instability in an Annular Combustor Equipped With Multiple Matrix Injectors
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Topics: Acoustics, Combustion chambers, Ejectors, Flames, Heat, Pressure, Spin (Aerodynamics), Spinning (Textile), Signals, Fluctuations (Physics)
Journal Articles

Analysis of Rotor Dynamic by One-Dimensional Variable Kinematic Theories

E. Carrera, E. M. Filippi, E. Zappino
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 092501.
Paper No: GTP-12-1481
https://doi.org/10.1115/1.4024381
Published Online: July 31, 2013
View Article titled, Analysis of Rotor Dynamic by One-Dimensional Variable Kinematic Theories
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Topics: Displacement, Equations of motion, Kinematics, Rotors, Spin (Aerodynamics), Disks, Polynomials, Finite element analysis, Boundary-value problems, Euler-Bernoulli beam theory
Journal Articles

Active Piezoelectric Vibration Control of Subscale Composite Fan Blades

Kirsten P. Duffy, Benjamin B. Choi, Andrew J. Provenza, James B. Min, Nicholas Kray
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2013, 135(1): 011601.
Paper No: GTP-12-1281
https://doi.org/10.1115/1.4007720
Published Online: November 21, 2012
View Article titled, Active Piezoelectric Vibration Control of Subscale Composite Fan Blades
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Topics: Blades, Excitation, Resonance, Vibration control, Actuators, Sensors, Composite materials, Spin (Aerodynamics), Damping, Particle spin
Journal Articles

Experimental Investigation on the Forced Response of a Dummy Counter-Rotating Turbine Stage With Friction Damping

Teresa Berruti, Vanni Maschio
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2012, 134(12): 122502.
https://doi.org/10.1115/1.4007325
Published Online: October 11, 2012
View Article titled, Experimental Investigation on the Forced Response of a Dummy Counter-Rotating Turbine Stage With Friction Damping
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Topics: Damping, Excitation, Friction, Magnets, Spin (Aerodynamics), Spinning (Textile), Turbines, Disks
Journal Articles

Effects of Mesh Density on Static Load Performance of Metal Mesh Gas Foil Bearings

Yong-Bok Lee, Chang Ho Kim, Tae Ho Kim, Tae Young Kim
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2012, 134(1): 012502.
https://doi.org/10.1115/1.4004142
Published Online: October 27, 2011
View Article titled, Effects of Mesh Density on Static Load Performance of Metal Mesh Gas Foil Bearings
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Topics: Bearings, Damping, Deflection, Density, Foil bearings, Metals, Rotors, Stiffness, Stress, Wire
Journal Articles

A Time-Domain Network Model for Nonlinear Thermoacoustic Oscillations

Simon R. Stow, Ann P. Dowling
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2009, 131(3): 031502.
https://doi.org/10.1115/1.2981178
Published Online: February 3, 2009
View Article titled, A Time-Domain Network Model for Nonlinear Thermoacoustic Oscillations
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Topics: Combustion, Combustion chambers, Ducts, Flames, Flow (Dynamics), Geometry, Heat, Limit cycles, Network models, Oscillations
Journal Articles

Test Results and Analytical Predictions for Rotor Drop Testing of an Active Magnetic Bearing Expander/Generator

Lawrence Hawkins, Alexei Filatov, Shamim Imani, Darren Prosser
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2007, 129(2): 522–529.
https://doi.org/10.1115/1.2436549
Published Online: September 14, 2006
View Article titled, Test Results and Analytical Predictions for Rotor Drop Testing of an Active Magnetic Bearing Expander/Generator
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Topics: Bearings, Generators, Magnetic bearings, Rotors, Testing, Machinery, Spin (Aerodynamics), Clearances (Engineering)
Journal Articles

Operation of a Mesoscopic Gas Turbine Simulator at Speeds in Excess of 700,000 rpm on Foil Bearings

Mohsen Salehi, Hooshang Heshmat, James F. Walton, II, Michael Tomaszewski
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2007, 129(1): 170–176.
https://doi.org/10.1115/1.2360600
Published Online: March 1, 2004
View Article titled, Operation of a Mesoscopic Gas Turbine Simulator at Speeds in Excess of 700,000 rpm on Foil Bearings
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Topics: Bearings, Compressors, Design, Foil bearings, Gas turbines, Mesoscopic systems, Rotors, Turbines, Wheels, Manufacturing
Journal Articles

Active Combustion Instability Control With Spinning Valve Actuator

P. Barooah, T. J. Anderson, J. M. Cohen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2003, 125(4): 925–932.
https://doi.org/10.1115/1.1582495
Published Online: November 18, 2003
View Article titled, Active Combustion Instability Control With Spinning Valve Actuator
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Topics: Combustion, Combustion chambers, Engines, Flow (Dynamics), Fuels, Pressure, Spin (Aerodynamics), Spinning (Textile), Valves, Nozzles
Journal Articles

Twin Web Disk: A Step Beyond Convention

R. R. Cairo, K. A. Sargent
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. April 2002, 124(2): 298–302.
https://doi.org/10.1115/1.1445440
Published Online: March 26, 2002
View Article titled, Twin Web Disk: A Step Beyond Convention
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Topics: Design, Disks, Particle spin, Rotation, Spin (Aerodynamics), Stress, Turbines, Rotors, Temperature, Weight (Mass)