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M. R. Bothien
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Journal Articles

Delay Identification in Thermoacoustics

F. Gant, G. Ghirardo, A. Cuquel, M. R. Bothien
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021005.
Paper No: GTP-21-1340
DOI: https://doi.org/10.1115/1.4052060
Published Online: November 1, 2021
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Topics: Acoustics, Delays, Oscillations, Time series, Flames, Maximum likelihood estimation, Pressure, Noise (Sound), Sound pressure, Signals
Proceedings Papers

Delay Identification in Thermoacoustics

F. Gant, G. Ghirardo, A. Cuquel, M. R. Bothien
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A024, June 7–11, 2021
Paper No: GT2021-58903
DOI: https://doi.org/10.1115/GT2021-58903
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Topics: Delays, Thermoacoustics, Flames, Noise (Sound), Acoustics, Combustion, Time series, Damping, Dynamics (Mechanics), Engineering simulation
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
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041021.
Paper No: GTP-20-1736
DOI: https://doi.org/10.1115/1.4049909
Published Online: February 26, 2021
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Topics: Acoustics, Combustion chambers, Engines, Flames, Noise (Sound), Phase space, Sound pressure, Time series, Annulus, Dynamics (Mechanics)
Proceedings Papers

Protection and Identification of Thermoacoustic Azimuthal Modes

G. Ghirardo, F. Gant, F. Boudy, M. R. Bothien
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A008, September 21–25, 2020
Paper No: GT2020-15354
DOI: https://doi.org/10.1115/GT2020-15354
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Topics: Acoustics, Annulus, Combustion, Combustion chambers, Damping, Dynamic systems, Dynamics (Mechanics), Engines, Flames, Limit cycles
Journal Articles

Effect of Noise and Nonlinearities on Thermoacoustics of Can-Annular Combustors

G. Ghirardo, J. P. Moeck, M. R. Bothien
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2020, 142(4): 041005.
Paper No: GTP-19-1351
DOI: https://doi.org/10.1115/1.4044487
Published Online: January 29, 2020
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Topics: Combustion chambers, Engines, Flames, Mode shapes, Noise (Sound), Spectra (Spectroscopy), Acoustics, Sound pressure, Turbines, Simulation
Proceedings Papers

Effect of Noise and Nonlinearities on Thermoacoustics of Can-Annular Combustors

G. Ghirardo, J. P. Moeck, M. R. Bothien
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A032, June 17–21, 2019
Paper No: GT2019-90546
DOI: https://doi.org/10.1115/GT2019-90546
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Topics: Combustion chambers, Noise (Sound), Thermoacoustics, Flames, Ducts, Engineering simulation, Simulation, Turbines, Acoustics, Engines
Journal Articles

Thermoacoustics of Can-Annular Combustors

G. Ghirardo, C. Di Giovine, J. P. Moeck, M. R. Bothien
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011007.
Paper No: GTP-18-1287
DOI: https://doi.org/10.1115/1.4040743
Published Online: September 14, 2018
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Topics: Acoustics, Combustion chambers, Ducts, Turbines, Geometry, Engines, Thermoacoustics, Pressure, Oscillations, Flames
Proceedings Papers

Thermoacoustics of Can-Annular Combustors

G. Ghirardo, C. Di Giovine, J. P. Moeck, M. R. Bothien
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A057, June 11–15, 2018
Paper No: GT2018-75799
DOI: https://doi.org/10.1115/GT2018-75799
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Topics: Combustion chambers, Thermoacoustics, Ducts, Acoustics, Turbines, Geometry, Oscillations