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Proceedings Papers

A Numerical Investigation of Reheat Hydrogen Combustion in a Simplified Geometrical Configuration From Atmospheric Pressure to Full Load Conditions

Andrea Gruber, Tarjei Heggset, Michael Duesing, Andrea Ciani
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A045, June 13–17, 2022
Paper No: GT2022-83218
DOI: https://doi.org/10.1115/GT2022-83218
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Topics: Atmospheric pressure, Combustion, Hydrogen, Stress, Flames, Temperature, Combustion systems, Emissions, Fuels, Ignition
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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
Proceedings Papers

Development of GT24 and GT26 (Upgrades 2011) Reheat Combustors, Achieving Reduced Emissions and Increased Fuel Flexibility

K. Michael Düsing, Andrea Ciani, Urs Benz, Adnan Eroglu, Klaus Knapp
Proc. ASME. GT2013, Volume 1B: Combustion, Fuels and Emissions, V01BT04A034, June 3–7, 2013
Paper No: GT2013-95437
DOI: https://doi.org/10.1115/GT2013-95437
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Topics: Combustion chambers, Emissions, Fuels, Design, Engines, Aerodynamics, Burner technologies, Combustion systems, Gaseous fuels, High pressure (Physics)
Proceedings Papers

Hydrogen Combustion Within a Gas Turbine Reheat Combustor

Madhavan Poyyapakkam, John Wood, Steven Mayers, Andrea Ciani, Felix Guethe, Khawar Syed
Proc. ASME. GT2012, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 847-854, June 11–15, 2012
Paper No: GT2012-69165
DOI: https://doi.org/10.1115/GT2012-69165
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Topics: Combustion, Combustion chambers, Gas turbines, Hydrogen, Fuels, Pressure drop, Natural gas, Temperature, Burner technologies, Delays
Proceedings Papers

Autoignition Limits of Hydrogen at Relevant Reheat Combustor Operating Conditions

Julia Fleck, Peter Griebel, Adam M. Steinberg, Michael Sto¨hr, Manfred Aigner, Andrea Ciani
Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 1005-1015, June 6–10, 2011
Paper No: GT2011-46195
DOI: https://doi.org/10.1115/GT2011-46195
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Topics: Combustion, Combustion chambers, Hydrogen, Imaging
Proceedings Papers

Effect of Mixing Quality on NO x Emissions in Reheat Combustion of GT24 and GT26 Engines

K. Michael Du¨sing, Andrea Ciani, Adnan Eroglu
Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 633-642, June 6–10, 2011
Paper No: GT2011-45676
DOI: https://doi.org/10.1115/GT2011-45676
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Topics: Combustion, Emissions, Engines, Mixing quality, Nitrogen oxides, Combustion chambers, Combustion systems, High pressure (Physics), Turbines, Computational fluid dynamics
Proceedings Papers

Experimental Investigation of a Generic, Fuel Flexible Reheat Combustor at Gas Turbine Relevant Operating Conditions

Julia M. Fleck, Peter Griebel, Adam M. Steinberg, Michael Sto¨hr, Manfred Aigner, Andrea Ciani
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 583-592, June 14–18, 2010
Paper No: GT2010-22722
DOI: https://doi.org/10.1115/GT2010-22722
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Topics: Combustion, Combustion chambers, Fuels, Gas turbines