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Antonio Andreini
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Journal Articles

Complete Dynamics from Ignition to Stabilization of a Lean Hydrogen Flame with Thickened Flame Model

Accepted Manuscript
Matteo Amerighi, Giada Senatori, Antonio Andreini, Thierry Schuller, Tarik Yahou, James Dawson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1512
https://doi.org/10.1115/1.4066590
Published Online: September 19, 2024
View Article titled, Complete Dynamics from Ignition to Stabilization of a Lean Hydrogen Flame with Thickened Flame Model
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Topics: Dynamics (Mechanics), Flames, Hydrogen, Ignition, Thermal diffusion, Carbon, Combustion, Dynamic response, Engineering simulation, Fluctuations (Physics)
Journal Articles

Development of a Virtual Chemistry Reaction Mechanism for H 2 /CH 4 Turbulent Combustion Modelling

Accepted Manuscript
Simone Castellani, Antonio Andreini, Roberto Meloni
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1283
https://doi.org/10.1115/1.4066541
Published Online: September 13, 2024
View Article titled, Development of a Virtual Chemistry Reaction Mechanism for H 2 /CH 4 Turbulent Combustion Modelling
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Topics: Chemistry, Combustion, Methane, Modeling, Turbulence, Flames, Calibration, Diffusion (Physics), Fossil fuels, Fuels
Journal Articles

Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF

Accepted Manuscript
Gianmarco Lemmi, Simone Castellani, Sofia Galeotti, Alessio Picchi, Riccardo Becchi, Antonio Andreini, Roberto Meloni, Giulia Babazzi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1284
https://doi.org/10.1115/1.4066510
Published Online: September 12, 2024
View Article titled, Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF
Open the PDF for Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF in another window
Topics: Carbon dioxide, Computational fluid dynamics, Flamelet generated manifold, Flames, Industrial gases, Turbines, Carbon capture and storage, Exhaust gas recirculation, Oxygen, Atmospheric pressure
Journal Articles

Thickened Flame Model Extension for Dual Gas GT Combustion: Validation Against Single Cup Atmospheric Test

Accepted Manuscript
Roberto Meloni, Giulia Babazzi, Nicola Giannini, Simone Castellani, Pier Carlo Nassini, Alessio Picchi, Sofia Galeotti, Riccardo Becchi, Antonio Andreini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1286
https://doi.org/10.1115/1.4066511
Published Online: September 12, 2024
View Article titled, Thickened Flame Model Extension for Dual Gas GT Combustion: Validation Against Single Cup Atmospheric Test
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Topics: Combustion, Flames, Fuels, Hydrogen, Chemiluminescence, Combustion chambers, Design, Diffusion (Physics), Emissions, Equilibrium (Physics)
Proceedings Papers

Thickened Flame Model Extension for Dual Gas GT Combustion: Validation Against Single Cup Atmospheric Test

Roberto Meloni, Giulia Babazzi, Nicola Giannini, Simone Castellani, Pier Carlo Nassini, Alessio Picchi, Sofia Galeotti, Riccardo Becchi, Antonio Andreini
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122234
https://doi.org/10.1115/GT2024-122234
View Paper titled, Thickened Flame Model Extension for Dual Gas GT Combustion: Validation Against Single Cup Atmospheric Test
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Topics: Combustion, Flames
Proceedings Papers

Development of a Virtual Chemistry Reaction Mechanism for H2/CH4 Turbulent Combustion Modelling

Simone Castellani, Antonio Andreini, Roberto Meloni
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A042, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124328
https://doi.org/10.1115/GT2024-124328
View Paper titled, Development of a Virtual Chemistry Reaction Mechanism for H2/CH4 Turbulent Combustion Modelling
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Topics: Chemistry, Combustion, Methane, Modeling, Turbulence, Flames, Calibration, Diffusion (Physics), Fossil fuels, Fuels
Proceedings Papers

A Dynamic Thickening Strategy for High-Fidelity CFD Analyses of Multi-Regime Combustion

Andrea Ballotti, Simone Castellani, Antonio Andreini
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A060, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125777
https://doi.org/10.1115/GT2024-125777
View Paper titled, A Dynamic Thickening Strategy for High-Fidelity CFD Analyses of Multi-Regime Combustion
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Topics: Combustion, Computational fluid dynamics, Flames, Large eddy simulation
Proceedings Papers

Combustion Modelling of the T100 Micro-Gas Turbine Burner Including the Influence of the Stretch and Heat Loss/Gain Effects on the Flame

Giulio Generini, Antonio Andreini, Enrico Bianchi
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123810
https://doi.org/10.1115/GT2024-123810
View Paper titled, Combustion Modelling of the T100 Micro-Gas Turbine Burner Including the Influence of the Stretch and Heat Loss/Gain Effects on the Flame
Open the PDF for Combustion Modelling of the T100 Micro-Gas Turbine Burner Including the Influence of the Stretch and Heat Loss/Gain Effects on the Flame in another window
Topics: Combustion, Computational fluid dynamics, Flames, Heat losses, Modeling, Turbines
Proceedings Papers

Modeling and Predicting Deflagration Phenomena in Hydrogen-Enriched Gas Turbine Exhausts: A CFD Approach

Gianmarco Lemmi, Pier Carlo Nassini, Matteo Cerutti, Antonio Andreini
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A043, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128717
https://doi.org/10.1115/GT2024-128717
View Paper titled, Modeling and Predicting Deflagration Phenomena in Hydrogen-Enriched Gas Turbine Exhausts: A CFD Approach
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Topics: Combustion, Computational fluid dynamics, Explosions, Gas turbines, Hydrogen, Modeling
Proceedings Papers

Large-Eddy Simulation of a Non-Premixed Ammonia-Hydrogen Flame: NO x Emission and Flame Characteristics Validation

Naseem Ansari, Stefano Orsino, Roberto Meloni, Egidio Pucci, Simone Castellani, Antonio Andreini, A. Valera-Medina
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A073, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129248
https://doi.org/10.1115/GT2024-129248
View Paper titled, Large-Eddy Simulation of a Non-Premixed Ammonia-Hydrogen Flame: NO x Emission and Flame Characteristics Validation
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Topics: Combustion, Computational fluid dynamics, Emissions, Flames, Hydrogen, Large eddy simulation, Nitrogen oxides
Proceedings Papers

Experimental Study on Stability Enhancement of a Natural Gas GT Burner With Hydrogen Flame Piloting Operated With Simulated Exhaust Gas Recirculation

Sofia Galeotti, Alessio Picchi, Riccardo Becchi, Gianmarco Lemmi, Roberto Meloni, Giulia Babazzi, Nicola Giannini, Bruno Facchini, Antonio Andreini
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A045, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128732
https://doi.org/10.1115/GT2024-128732
View Paper titled, Experimental Study on Stability Enhancement of a Natural Gas GT Burner With Hydrogen Flame Piloting Operated With Simulated Exhaust Gas Recirculation
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Topics: Exhaust gas recirculation, Flames, Hydrogen, Natural gas, Stability, Carbon capture and storage, Carbon dioxide, Combustion, Emissions, Gas turbines
Proceedings Papers

Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO2-Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF

Gianmarco Lemmi, Simone Castellani, Sofia Galeotti, Alessio Picchi, Riccardo Becchi, Antonio Andreini, Giulia Babazzi, Roberto Meloni
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127404
https://doi.org/10.1115/GT2024-127404
View Paper titled, Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO2-Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF
Open the PDF for Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO2-Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF in another window
Topics: Carbon dioxide, Computational fluid dynamics, Exhaust gas recirculation, Flamelet generated manifold, Flames, Industrial gases, Turbines
Proceedings Papers

Predicting NOx Emissions of a Lean Hydrogen Flame Using High and Low Order CFD Models

Matteo Amerighi, Antonio Andreini, Stefano Orsino, Ishan Verma, Rakesh Yadav, Thoralf Reichel, Tom Tanneberger, Oliver Paschereit
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A057, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128988
https://doi.org/10.1115/GT2024-128988
View Paper titled, Predicting NOx Emissions of a Lean Hydrogen Flame Using High and Low Order CFD Models
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Topics: Computational fluid dynamics, Emissions, Flames, Hydrogen, Nitrogen oxides, Simulation, Chemistry, Combustion, Reynolds-averaged Navier–Stokes equations, Combustion chambers
Proceedings Papers

Complete Dynamics From Ignition to Stabilization of a Lean Hydrogen Flame With Thickened Flame Model

Matteo Amerighi, Giada Senatori, Tarik Yahou, Thierry Schuller, James R. Dawson, Antonio Andreini
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A056, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128975
https://doi.org/10.1115/GT2024-128975
View Paper titled, Complete Dynamics From Ignition to Stabilization of a Lean Hydrogen Flame With Thickened Flame Model
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Topics: Dynamics (Mechanics), Flames, Hydrogen, Ignition, Thermal diffusion, Carbon, Combustion, Dynamic response, Engineering simulation, Fluctuations (Physics)
Proceedings Papers

Understanding the Potential and the Challenges of a NGCC Integrated With Hydrogen-Assisted EGR and CO 2 Capture

Elettra Vantaggiato, Luca Riboldi, Rahul Anantharaman, Carlo Carcasci, Antonio Andreini, Simon Roussanaly, Mario Ditaranto
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125639
https://doi.org/10.1115/GT2024-125639
View Paper titled, Understanding the Potential and the Challenges of a NGCC Integrated With Hydrogen-Assisted EGR and CO 2 Capture
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Topics: Carbon capture and storage, Combustion, Energy efficiency, Exhaust gas recirculation, Hydrogen, Stability
Proceedings Papers

LES Investigation of Film Cooling in Rotating Detonation Combustors

Shreyas Ramanagar Sridhara, Antonio Andreini, Marc D. Polanka, Myles D. Bohon
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T11A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123796
https://doi.org/10.1115/GT2024-123796
View Paper titled, LES Investigation of Film Cooling in Rotating Detonation Combustors
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Topics: Combustion chambers, Explosions, Film cooling, Flow (Dynamics), Coolants, Cooling, Waves, Combustion, Cooling systems, Density
Proceedings Papers

Development and Validation of a Numerical Multiphysics Algorithm for Wall Condensation Heat Transfer for Steam Turbines Starting Phases

Isacco Rafanelli, Antonio Andreini, Bruno Facchini, Tommaso Diurno, Stella Grazia Tomasello, Gabriele Girezzi
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T20A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124013
https://doi.org/10.1115/GT2024-124013
View Paper titled, Development and Validation of a Numerical Multiphysics Algorithm for Wall Condensation Heat Transfer for Steam Turbines Starting Phases
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Topics: Algorithms, Condensation, Heat transfer, Steam turbines
Journal Articles

Evaluation of Cooling Requirements for Rotating Detonation Combustors

Umberto Sandri, Shreyas Ramanagar Sridhara, Antonio Andreini, Myles D. Bohon, A. Picchi, B. Facchini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051004.
Paper No: TURBO-23-1230
https://doi.org/10.1115/1.4064260
Published Online: January 16, 2024
View Article titled, Evaluation of Cooling Requirements for Rotating Detonation Combustors
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Topics: Combustion chambers, Cooling, Explosions, Flow (Dynamics), Pressure, Thermal loads, Heat, Stress, Convection, Temperature
Journal Articles

Development and Validation of a Segregated Conjugate Heat Transfer Procedure on a sCO 2 Dry Gas Seal Test Bench

Isacco Rafanelli, Giulio Generini, Antonio Andreini, Tommaso Diurno, Gabriele Girezzi, Andrea Paggini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051003.
Paper No: GTP-23-1514
https://doi.org/10.1115/1.4063716
Published Online: December 8, 2023
View Article titled, Development and Validation of a Segregated Conjugate Heat Transfer Procedure on a sCO 2 Dry Gas Seal Test Bench
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Topics: Computational fluid dynamics, Design, Flow (Dynamics), Fluids, Friction, Heat, Heat transfer, Temperature, Pressure, Simulation
Proceedings Papers

Analysis of Combustor-Turbine Interaction by Using Coupled and Decoupled Scale-Resolving Simulations Under Representative Operating Conditions

Stella Grazia Tomasello, Antonio Andreini, Roberto Meloni, Simone Cubeda, Luca Andrei, Vittorio Michelassi
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT11A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103853
https://doi.org/10.1115/GT2023-103853
View Paper titled, Analysis of Combustor-Turbine Interaction by Using Coupled and Decoupled Scale-Resolving Simulations Under Representative Operating Conditions
Open the PDF for Analysis of Combustor-Turbine Interaction by Using Coupled and Decoupled Scale-Resolving Simulations Under Representative Operating Conditions in another window
Topics: Combustion chambers, Computational fluid dynamics, Simulation, Turbines