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Journal Articles

Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Eirik Æsøy, José G. Aguilar, Mirko R. Bothien, Nicholas A. Worth, James R. Dawson

J. Eng. Gas Turbines Power. December 2021, 143(12): 121017.

Paper No: GTP-21-1297

DOI: https://doi.org/10.1115/1.4051960

Published Online: October 12, 2021

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Topics: Flames, Transfer functions, Flow (Dynamics), Hydrogen, Acoustics, Screws

Journal Articles

Low-Order Modeling of Can-Annular Combustors

Guillaume J. J. Fournier, Max Meindl, Camilo F. Silva, Giulio Ghirardo, Mirko R. Bothien, Wolfgang Polifke

J. Eng. Gas Turbines Power. December 2021, 143(12): 121004.

Paper No: GTP-21-1311

DOI: https://doi.org/10.1115/1.4051954

Published Online: October 4, 2021

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Topics: Acoustics, Annulus, Combustion chambers, Electrical conductivity, Flow (Dynamics), Modeling, Reflectance, Simulation, Thermal conductivity, Waves

Proceedings Papers

Low-Order Modeling of Can-Annular Combustors

Guillaume J. J. Fournier, Max Meindl, Camilo F. Silva, Giulio Ghirardo, Mirko R. Bothien, Wolfgang Polifke

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A027, June 7–11, 2021

Paper No: GT2021-58947

DOI: https://doi.org/10.1115/GT2021-58947

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Topics: Combustion chambers, Modeling, Acoustics, Engineering simulation, Reflectance, Simulation, Annulus, Compressors, Electrical conductivity, Experimental design

Proceedings Papers

Acoustic-Convective Interference In Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Eirik Æsøy, José G. Aguilar, Mirko R. Bothien, Nicholas A. Worth, James R. Dawson

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A028, June 7–11, 2021

Paper No: GT2021-60058

DOI: https://doi.org/10.1115/GT2021-60058

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Topics: Acoustics, Flames, Hydrogen, Methane, Transfer functions, Flow (Dynamics), Ejectors, Screws, Excitation, Geometry

Proceedings Papers

Sequential Combustion in Ansaldo Energia Gas Turbines: The Technology Enabler for CO 2 -Free, Highly Efficient Power Production Based on Hydrogen

Andrea Ciani, John P. Wood, Anders Wickström, Geir J. Rørtveit, Rosetta Steeneveldt, Jostein Pettersen, Nils Wortmann, Mirko R. Bothien

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A041, September 21–25, 2020

Paper No: GT2020-14794

DOI: https://doi.org/10.1115/GT2020-14794

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Topics: Carbon capture and storage, Carbon dioxide, Combustion, Energy generation, Gas turbines, Hydrogen

Journal Articles

Toward Decarbonized Power Generation With Gas Turbines by Using Sequential Combustion for Burning Hydrogen

Mirko R. Bothien, Andrea Ciani, John P. Wood, Gerhard Fruechtel

J. Eng. Gas Turbines Power. December 2019, 141(12): 121013.

Paper No: GTP-19-1488

DOI: https://doi.org/10.1115/1.4045256

Published Online: November 15, 2019

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Topics: Combustion, Combustion chambers, Engines, Fuels, Hydrogen, Nitrogen oxides, Temperature, Natural gas, Gas turbines, High pressure (Physics)

Proceedings Papers

Sequential Combustion in Gas Turbines: The Key Technology for Burning High Hydrogen Contents With Low Emissions

Mirko R. Bothien, Andrea Ciani, John P. Wood, Gerhard Fruechtel

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A046, June 17–21, 2019

Paper No: GT2019-90798

DOI: https://doi.org/10.1115/GT2019-90798

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Topics: Combustion, Emissions, Gas turbines, Hydrogen, Fuels, Combustion chambers, Temperature, Carbon dioxide, Combustion systems, Engines

Proceedings Papers

An Introduction to the Ansaldo GT36 Constant Pressure Sequential Combustor

Douglas A. Pennell, Mirko R. Bothien, Andrea Ciani, Victor Granet, Ghislain Singla, Steven Thorpe, Anders Wickstroem, Khalid Oumejjoud, Matthew Yaquinto

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A043, June 26–30, 2017

Paper No: GT2017-64790

DOI: https://doi.org/10.1115/GT2017-64790

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Topics: Combustion chambers, Pressure, Gas turbines, Burner technologies, Combustion systems, Dynamics (Mechanics), Emissions, Engines, Firing, Fuel management

Journal Articles

Analysis of Azimuthal Thermo-acoustic Modes in Annular Gas Turbine Combustion Chambers

Mirko R. Bothien, Nicolas Noiray, Bruno Schuermans

J. Eng. Gas Turbines Power. June 2015, 137(6): 061505.

Paper No: GTP-14-1447

DOI: https://doi.org/10.1115/1.4028718

Published Online: June 1, 2015

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Topics: Acoustics, Combustion chambers, Dynamics (Mechanics), Engines, Gas turbines, Simulation, Flames, Temperature

Journal Articles

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

Mirko R. Bothien, Nicolas Noiray, Bruno Schuermans

J. Eng. Gas Turbines Power. April 2014, 136(4): 041504.

Paper No: GTP-13-1310

DOI: https://doi.org/10.1115/1.4025761

Published Online: December 10, 2013

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Topics: Dampers, Damping, Engines, Gas turbines, Acoustics, Combustion

Proceedings Papers

On Key Features of the AEV Burner Engine Implementation for Operational Flexibility

Mirko R. Bothien, Douglas A. Pennell, Martin Zajadatz, Klaus Döbbeling

Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A051, June 3–7, 2013

Paper No: GT2013-95693

DOI: https://doi.org/10.1115/GT2013-95693

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Topics: Engines, Fuels, Combustion chambers, Dampers, Emissions, Cooling, Gaseous fuels, Leakage, Acoustics, Burner technologies

Proceedings Papers

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

Mirko R. Bothien, Nicolas Noiray, Bruno Schuermans

Proc. ASME. GT2012, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 639-649, June 11–15, 2012

Paper No: GT2012-68873

DOI: https://doi.org/10.1115/GT2012-68873

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Topics: Combustion, Damping, Gas turbines, Dampers, Engines, Flow (Dynamics), Combustion chambers, Design, Electromagnetic spectrum, Emissions

Journal Articles

Comparison of Linear Stability Analysis With Experiments by Actively Tuning the Acoustic Boundary Conditions of a Premixed Combustor

Mirko R. Bothien, Jonas P. Moeck, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. December 2010, 132(12): 121502.

DOI: https://doi.org/10.1115/1.4000806

Published Online: August 20, 2010

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Topics: Acoustics, Combustion, Reflectance, Stability, Combustion chambers, Boundary-value problems, Pressure, Control equipment, Sound pressure

Journal Articles

Tuning of the Acoustic Boundary Conditions of Combustion Test Rigs With Active Control: Extension to Actuators With Nonlinear Response

Mirko R. Bothien, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. September 2010, 132(9): 091503.

DOI: https://doi.org/10.1115/1.4000599

Published Online: June 17, 2010

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Topics: Acoustics, Actuators, Boundary-value problems, Combustion, Control equipment, Signals, Reflectance, Excitation

Proceedings Papers

Active Control of the Acoustic Boundary Conditions of Combustion Test Rigs: Extension to Actuators With Non-Linear Response

Mirko R. Bothien, Christian Oliver Paschereit

Proc. ASME. GT2009, Volume 2: Combustion, Fuels and Emissions, 773-786, June 8–12, 2009

Paper No: GT2009-60016

DOI: https://doi.org/10.1115/GT2009-60016

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Topics: Acoustics, Actuators, Boundary-value problems, Combustion

Proceedings Papers

Experimental Validation of Linear Stability Analysis in a Premixed Combustor by Actively Tuning Its Acoustic Boundary Conditions

Mirko R. Bothien, Jonas P. Moeck, Christian Oliver Paschereit

Proc. ASME. GT2009, Volume 2: Combustion, Fuels and Emissions, 787-798, June 8–12, 2009

Paper No: GT2009-60019

DOI: https://doi.org/10.1115/GT2009-60019

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Topics: Acoustics, Boundary-value problems, Combustion, Combustion chambers, Stability

Proceedings Papers

Assessment of Different Actuator Concepts for Acoustic Boundary Control of a Premixed Combustor

Mirko R. Bothien, Jonas P. Moeck, Christian Oliver Paschereit

Proc. ASME. GT2008, Volume 3: Combustion, Fuels and Emissions, Parts A and B, 57-69, June 9–13, 2008

Paper No: GT2008-50171

DOI: https://doi.org/10.1115/GT2008-50171

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Topics: Acoustics, Actuators, Boundary-value problems, Combustion chambers

Proceedings Papers

Impedance Tuning of a Premixed Combustor Using Active Control

Mirko R. Bothien, Jonas P. Moeck, Christian Oliver Paschereit

Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 607-617, May 14–17, 2007

Paper No: GT2007-27796

DOI: https://doi.org/10.1115/GT2007-27796

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Topics: Combustion, Combustion chambers, Acoustics, Boundary-value problems, Design, Engines, Flow (Dynamics), Reflection, Resonance, Pressure

Journal Articles

Assessment of Different Actuator Concepts for Acoustic Boundary Control of a Premixed Combustor

Mirko R. Bothien, Jonas P. Moeck, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. March 2009, 131(2): 021502.

DOI: https://doi.org/10.1115/1.2969088

Published Online: December 24, 2008

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Topics: Acoustics, Actuators, Boundary-value problems, Combustion, Control equipment, Reflectance, Waves, Valves, Engines, Signals

Proceedings Papers

Measurement of the Inlet Gas Temperature of a Gas Turbine

Christof Lechner, Mirko R. Bothien

Proc. ASME. GT2005, Volume 1: Turbo Expo 2005, 507-515, June 6–9, 2005

Paper No: GT2005-68138

DOI: https://doi.org/10.1115/GT2005-68138

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Topics: Gas turbines, Temperature, Temperature measurement, Uncertainty, Sensors, Chain, Heat flux, Heat transfer, Radiation (Physics)

Journal citation

NARROW

Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Low-Order Modeling of Can-Annular Combustors

Low-Order Modeling of Can-Annular Combustors

Acoustic-Convective Interference In Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Sequential Combustion in Ansaldo Energia Gas Turbines: The Technology Enabler for CO 2 -Free, Highly Efficient Power Production Based on Hydrogen

Toward Decarbonized Power Generation With Gas Turbines by Using Sequential Combustion for Burning Hydrogen

Sequential Combustion in Gas Turbines: The Key Technology for Burning High Hydrogen Contents With Low Emissions

An Introduction to the Ansaldo GT36 Constant Pressure Sequential Combustor

Analysis of Azimuthal Thermo-acoustic Modes in Annular Gas Turbine Combustion Chambers

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

On Key Features of the AEV Burner Engine Implementation for Operational Flexibility

A Novel Damping Device for Broadband Attenuation of Low-Frequency Combustion Pulsations in Gas Turbines

Comparison of Linear Stability Analysis With Experiments by Actively Tuning the Acoustic Boundary Conditions of a Premixed Combustor

Tuning of the Acoustic Boundary Conditions of Combustion Test Rigs With Active Control: Extension to Actuators With Nonlinear Response

Active Control of the Acoustic Boundary Conditions of Combustion Test Rigs: Extension to Actuators With Non-Linear Response

Experimental Validation of Linear Stability Analysis in a Premixed Combustor by Actively Tuning Its Acoustic Boundary Conditions

Assessment of Different Actuator Concepts for Acoustic Boundary Control of a Premixed Combustor

Impedance Tuning of a Premixed Combustor Using Active Control

Assessment of Different Actuator Concepts for Acoustic Boundary Control of a Premixed Combustor

Measurement of the Inlet Gas Temperature of a Gas Turbine

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