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Proceedings Papers

Combustion Diagnostics and Emissions Measurements of a Novel Low NO x Burner for Industrial Gas Turbine Operated With CO 2 Diluted Methane/Air Mixtures

G. Babazzi, S. Galeotti, A. Picchi, R. Becchi, M. Cerutti, A. Andreini
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A018, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101261
https://doi.org/10.1115/GT2023-101261
View Paper titled, Combustion Diagnostics and Emissions Measurements of a Novel Low NO x Burner for Industrial Gas Turbine Operated With CO 2 Diluted Methane/Air Mixtures
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Topics: Carbon dioxide, Combustion, Emissions, Industrial gases, Methane, Nitrogen oxides, Turbines, Exhaust gas recirculation, Stability, Flames
Proceedings Papers

Numerical Prediction of the Heat Loads on a Non-Reactive Test Rig for Combustor-Turbine Interaction by Using Hybrid RANS-LES Approach

S. G. Tomasello, A. Andreini, T. Bacci, B. Facchini, S. Cubeda, L. Andrei
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT11A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103017
https://doi.org/10.1115/GT2023-103017
View Paper titled, Numerical Prediction of the Heat Loads on a Non-Reactive Test Rig for Combustor-Turbine Interaction by Using Hybrid RANS-LES Approach
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Topics: Combustion chambers, Computational fluid dynamics, Gas turbines, Heat, Reynolds-averaged Navier–Stokes equations, Stress, Turbines
Journal Articles

Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame

A. Amerini, S. Paccati, L. Mazzei, A. Andreini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2023, 145(8): 081007.
Paper No: TURBO-22-1257
https://doi.org/10.1115/1.4056983
Published Online: April 6, 2023
View Article titled, Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame
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Topics: Combustion chambers, Cooling, Flames, Heat transfer, Simulation, Temperature, Turbulence, Modeling, Wall temperature, Computational fluid dynamics
Proceedings Papers

Experimental and Numerical Characterization of the Self-Excited Dynamics Behavior of a Technically Premixed Burner

R. Meloni, S. Gori, G. Riccio, N. Chiarizia, D. Pampaloni, A. Andreini
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A013, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82248
https://doi.org/10.1115/GT2022-82248
View Paper titled, Experimental and Numerical Characterization of the Self-Excited Dynamics Behavior of a Technically Premixed Burner
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Topics: Acoustics, Computational fluid dynamics, Computer simulation, Design, Dynamics (Mechanics), Flames, Fluctuations (Physics), Gas turbines, Large eddy simulation, Limit cycles
Proceedings Papers

Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame

A. Amerini, S. Paccati, L. Mazzei, A. Andreini
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT11A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81345
https://doi.org/10.1115/GT2022-81345
View Paper titled, Assessment of a Conjugate Heat Transfer Method on an Effusion Cooled Combustor Operated With a Swirl Stabilized Partially Premixed Flame
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Topics: Combustion chambers, Flames, Heat transfer, Physics, Simulation, Computational fluid dynamics, Cooling systems, Heat, Collaboration, Cooling
Journal Articles

Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner

A. Andreini, M. Amerighi, L. Palanti, B. Facchini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061016.
Paper No: GTP-21-1648
https://doi.org/10.1115/1.4053912
Published Online: May 20, 2022
View Article titled, Large Eddy Simulation Based Computational Fluid Dynamics Investigation of the Ignition Process in Lean Spray Burner
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Topics: Flames, Ignition, Simulation, Sprays, Computational fluid dynamics, Large eddy simulation
Journal Articles

A Novel Large-Eddy Simulation-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System

R. Meloni, A. Andreini, P. C. Nassini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011010.
Paper No: GTP-21-1374
https://doi.org/10.1115/1.4052027
Published Online: October 13, 2021
View Article titled, A Novel Large-Eddy Simulation-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System
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Topics: Emissions, Flames, Fuels, Nitrogen oxides, Temperature, Turbulence, Pressure, Combustion chambers, Combustion
Journal Articles

CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas

R. Meloni, S. Gori, A. Andreini, P. C. Nassini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011011.
Paper No: GTP-21-1375
https://doi.org/10.1115/1.4052028
Published Online: October 13, 2021
View Article titled, CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas
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Topics: Combustion chambers, Emissions, Flames, Pressure, Temperature, Turbulence, Oxidation, Heat losses, Equilibrium (Physics), Combustion
Proceedings Papers

Reduced-Order Models for Effusion Modelling in Gas Turbine Combustors

S. Paccati, L. Mazzei, A. Andreini, B. Facchini
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A003, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59384
https://doi.org/10.1115/GT2021-59384
View Paper titled, Reduced-Order Models for Effusion Modelling in Gas Turbine Combustors
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Topics: Combustion chambers, Gas turbines, Modeling, Computational fluid dynamics, Coolants, Cooling, Engineering simulation, Simulation, Temperature, Design
Proceedings Papers

A Novel LES-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System

R. Meloni, A. Andreini, P. C. Nassini
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A046, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59215
https://doi.org/10.1115/GT2021-59215
View Paper titled, A Novel LES-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System
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Topics: Combustion systems, Emissions, Nitrogen oxides, Flames, Combustion chambers, Fuels, Combustion, Computational fluid dynamics, Errors, Gas turbines
Proceedings Papers

CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas

R. Meloni, S. Gori, A. Andreini, P. C. Nassini
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A044, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59202
https://doi.org/10.1115/GT2021-59202
View Paper titled, CO Emission Modeling in a Heavy Duty Annular Combustor Operating With Natural Gas
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Topics: Combustion chambers, Emissions, Modeling, Natural gas, Flames, Equilibrium (Physics), Flamelet generated manifold, Combustion, Design, Flux (Metallurgy)
Proceedings Papers

LES Based CFD Investigation of the Ignition Process in Lean Spray Burner

A. Andreini, M. Amerighi, L. Palanti, B. Facchini
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A053, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59380
https://doi.org/10.1115/GT2021-59380
View Paper titled, LES Based CFD Investigation of the Ignition Process in Lean Spray Burner
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Topics: Computational fluid dynamics, Ignition, Sprays, Flames, Simulation, Combustion chambers, Combustion, Design, Emissions, Engines
Proceedings Papers

Scale Resolving CFD Investigations of Aerothermal Field and Emissions of a Lean Burn Aeroengine Combustor

S. Paccati, L. Mazzei, A. Andreini, S. Patil, S. Shrivastava, D. Bessette, C. Arguinzoni, R. Yadav
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A054, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59387
https://doi.org/10.1115/GT2021-59387
View Paper titled, Scale Resolving CFD Investigations of Aerothermal Field and Emissions of a Lean Burn Aeroengine Combustor
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Topics: Combustion chambers, Computational fluid dynamics, Emissions, Reynolds-averaged Navier–Stokes equations, Flames, Nitrogen oxides, Simulation, Aircraft engines, Boundary layers, Chemically reactive flow
Proceedings Papers

Analysis of Swirl Number Effects on Effusion Flow Behaviour Using Time Resolved PIV

T. Lenzi, A. Picchi, A. Andreini, B. Facchini
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A001, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59217
https://doi.org/10.1115/GT2021-59217
View Paper titled, Analysis of Swirl Number Effects on Effusion Flow Behaviour Using Time Resolved PIV
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Topics: Flow (Dynamics), Tin, Cooling, Swirling flow, Combustion chambers, Jets, Momentum, Turbulence, Coolants, Cooling systems
Proceedings Papers

Modeling of Natural Gas Composition Effect on Low NO x Burners Operation in Heavy Duty Gas Turbine

S. Romano, R. Meloni, G. Riccio, P. C. Nassini, A. Andreini
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A030, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14575
https://doi.org/10.1115/GT2020-14575
View Paper titled, Modeling of Natural Gas Composition Effect on Low NO x Burners Operation in Heavy Duty Gas Turbine
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Topics: Gas turbines, Modeling, Natural gas, Nitrogen oxides, Flames, Combustion, Combustion chambers, Emissions, Fuels, Methane
Proceedings Papers

A New Test Facility for Investigating Thermal Behaviour of Effusion Cooling Test Plates for RQL Combustors

A. Picchi, A. Andreini, R. Becchi, B. Facchini
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A013, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16151
https://doi.org/10.1115/GT2020-16151
View Paper titled, A New Test Facility for Investigating Thermal Behaviour of Effusion Cooling Test Plates for RQL Combustors
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Topics: Combustion chambers, Cooling, Plates (structures), Test facilities, Flow (Dynamics), Film cooling, Swirling flow, Aircraft engines, Cooling systems, Temperature
Journal Articles

Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow

T. Lenzi, L. Palanti, A. Picchi, T. Bacci, L. Mazzei, A. Andreini, B. Facchini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2020, 142(6): 061008.
Paper No: TURBO-19-1254
https://doi.org/10.1115/1.4046181
Published Online: May 28, 2020
View Article titled, Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow
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Topics: Computational fluid dynamics, Coolants, Flow (Dynamics), Jets, Swirling flow, Turbulence, Cooling, Pressure drop, Cooling systems, Vorticity
Proceedings Papers

Numerical Investigation on the Effect of Rotation and Holes Arrangement in Cold Bridge Type Impingement Cooling Systems

S. Paccati, L. Cocchi, L. Mazzei, A. Andreini
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A008, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90770
https://doi.org/10.1115/GT2019-90770
View Paper titled, Numerical Investigation on the Effect of Rotation and Holes Arrangement in Cold Bridge Type Impingement Cooling Systems
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Topics: Bridges (Structures), Impingement cooling, Rotation, Heat transfer, Cavities, Coolants, Cooling, Flow (Dynamics), Blades, Cooling systems
Proceedings Papers

Multiphysics Numerical Investigation of an Aeronautical Lean Burn Combustor

D. Bertini, L. Mazzei, A. Andreini, B. Facchini
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT17A004, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91437
https://doi.org/10.1115/GT2019-91437
View Paper titled, Multiphysics Numerical Investigation of an Aeronautical Lean Burn Combustor
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Topics: Combustion chambers, Design, Engineering simulation, Simulation, Cooling, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Turbines, Combustion, Compressors
Proceedings Papers

Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow

T. Lenzi, L. Palanti, A. Picchi, T. Bacci, L. Mazzei, A. Andreini, B. Facchini, I. Vitale
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A016, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91446
https://doi.org/10.1115/GT2019-91446
View Paper titled, Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow
Open the PDF for Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow in another window
Topics: Cooling systems, Flow (Dynamics), Swirling flow, Jets, Combustion chambers, Coolants, Cooling, Film cooling, Computational fluid dynamics, Eddies (Fluid dynamics)