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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
Paper No: GT2021-59202
DOI: https://doi.org/10.1115/GT2021-59202
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Topics: Combustion chambers, Emissions, Modeling, Natural gas, Flames, Equilibrium (Physics), Flamelet generated manifold, Combustion, Design, Flux (Metallurgy)
Proceedings Papers

Lean-Blow-Out Simulation of Natural Gas Fueled, Premixed Turbulent Jet Flame Arrays With LES and FGM-Modeling

Alexander Schwagerus, Peter Habisreuther, Nikolaos Zarzalis
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A026, June 7–11, 2021
Paper No: GT2021-58938
DOI: https://doi.org/10.1115/GT2021-58938
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Topics: Flamelet generated manifold, Flames, Functionally graded materials, Modeling, Natural gas, Simulation, Turbulence, Chemistry, Design, Emissions
Proceedings Papers

Dynamic Mesh Adaption for Scale-Resolving Reacting Flow Simulations

Yu Xia, Phil Stopford, Patrick Sharkey, Ishan Verma
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A038, June 7–11, 2021
Paper No: GT2021-59100
DOI: https://doi.org/10.1115/GT2021-59100
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Topics: Combustion, Diffusion (Physics), Eddies (Fluid dynamics), Ejectors, Flamelet generated manifold, Flames, Flow simulation, Resolution (Optics), Simulation, Stress
Proceedings Papers

Flamelet Versus Detailed Chemistry LES for a Liquid Fueled Gas-Turbine Combustor: A Comparison of Accuracy and Computational Cost

Megan Karalus, Piyush Thakre, Graham Goldin, Dustin Brandt
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A001, June 7–11, 2021
Paper No: GT2021-59395
DOI: https://doi.org/10.1115/GT2021-59395
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Topics: Chemistry, Combustion chambers, Gas turbines, Flamelet generated manifold, Nitrogen oxides, Combustion, Soot, Aircraft engines, Emissions, Engineering simulation
Proceedings Papers

Comparison of Performance of Flamelet Generated Manifold Model With That of Finite Rate Combustion Model for Hydrogen Blended Flames

Sourabh Shrivastava, Ishan Verma, Rakesh Yadav, Pravin Nakod, Stefano Orsino
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A040, June 7–11, 2021
Paper No: GT2021-60232
DOI: https://doi.org/10.1115/GT2021-60232
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Topics: Combustion, Flamelet generated manifold, Flames, Hydrogen
Proceedings Papers

Prediction of CO Emission Index for Aviation Gas Turbine Combustor Using Flamelet Generated Manifold Combustion Model

Saurabh Patwardhan, Pravin Nakod, Stefano Orsino, Rakesh Yadav, Fang Xu, Vishwas Verma
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A008, June 7–11, 2021
Paper No: GT2021-59538
DOI: https://doi.org/10.1115/GT2021-59538
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Topics: Aviation, Combustion, Combustion chambers, Emissions, Flamelet generated manifold, Gas turbines, Fuels, Engines, Drops, Sprays
Proceedings Papers

SBES/FGM Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction

Yu Xia, Patrick Sharkey, Stefano Orsino, Mike Kuron, Florian Menter, Ishan Verma, Robert Malecki, Baris Sen
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A025, September 21–25, 2020
Paper No: GT2020-14717
DOI: https://doi.org/10.1115/GT2020-14717
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Topics: Flamelet generated manifold, Heat transfer, Simulation, Cooling, Heat flux, Flow (Dynamics), Aircraft engines, Turbulence, Blades, Combustion
Proceedings Papers

Comparison of Tabulated and Complex Chemistry Turbulent-Chemistry Interaction Models With High Fidelity Large Eddy Simulations on Hydrogen Flames

M. Zghal, X. Sun, P. Q. Gauthier, V. Sethi
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A014, September 21–25, 2020
Paper No: GT2020-16070
DOI: https://doi.org/10.1115/GT2020-16070
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Topics: Chemistry, Combustion, Flamelet generated manifold, Flames, Hydrogen, Large eddy simulation, Turbulence
Proceedings Papers

Characterising Hydrogen Micromix Flames: Combustion Model Calibration and Evaluation

Marcos López-Juárez, Xiaoxiao Sun, Bobby Sethi, Pierre Gauthier, David Abbott
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A008, September 21–25, 2020
Paper No: GT2020-14893
DOI: https://doi.org/10.1115/GT2020-14893
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Topics: Calibration, Combustion, Flamelet generated manifold, Flames, Functionally graded materials, Hydrogen
Proceedings Papers

Modeling of Pollutant Formation in Gas Turbine Combustors Using Fast Reactor Network Model

Piyush Thakre, Ivana Veljkovic, Vincent Lister, Graham Goldin
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A042, September 21–25, 2020
Paper No: GT2020-14800
DOI: https://doi.org/10.1115/GT2020-14800
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Topics: Combustion chambers, Fast neutron reactors, Gas turbines, Modeling, Network models, Pollution, Computational fluid dynamics, Temperature, Combustion, Chemistry
Proceedings Papers

A Fully Non-Adiabatic Flamelet Generated Manifold Model for High Fidelity Modeling of Turbulent Combustion in Gas Turbine Like Conditions

Rakesh Yadav, Ishan Verma, Abhijit Modak, Shaoping Li
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A026, September 21–25, 2020
Paper No: GT2020-15814
DOI: https://doi.org/10.1115/GT2020-15814
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Topics: Combustion, Flamelet generated manifold, Gas turbines, Modeling, Turbulence, Flames, Temperature, Combustion chambers, Manifolds, Density
Proceedings Papers

Development of a Multi-Phase Flamelet Generated Manifold for Spray Combustion Simulations

Xu Zhang, Ran Yi, C. P. Chen
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A047, September 21–25, 2020
Paper No: GT2020-16099
DOI: https://doi.org/10.1115/GT2020-16099
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Topics: Combustion, Engineering simulation, Flamelet generated manifold, Flames, Simulation, Sprays
Proceedings Papers

Numerical Modeling of Gaseous Partially Premixed Low-Swirl Lifted Flame at Elevated Pressure

Leonardo Langone, Julia Sedlmaier, Pier Carlo Nassini, Lorenzo Mazzei, Stefan Harth, Antonio Andreini
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A068, September 21–25, 2020
Paper No: GT2020-16305
DOI: https://doi.org/10.1115/GT2020-16305
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Topics: Computer simulation, Flames, Pressure, Nozzles, Emissions, Gas turbines, Chemiluminescence, Combustion, Computer software, Ejectors
Proceedings Papers

The Effect of Sauter Mean Diameter Fluctuations on the Heat Release Rate in a Lean-Burn Aero-Engine Combustor

Nicholas C. W. Treleaven, Andrew Garmory, Gary J. Page
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A019, June 17–21, 2019
Paper No: GT2019-90321
DOI: https://doi.org/10.1115/GT2019-90321
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Topics: Aircraft engines, Combustion chambers, Fluctuations (Physics), Heat, Flow (Dynamics), Fuels, Surface mount devices, Flamelet generated manifold, Flames, Sprays
Proceedings Papers

Numerical Investigation of Combustion Instabilities in a Single Element Lean Direct Inject (LDI) Combustor Using Flamelet Based Approaches

Saurabh Patwardhan, Pravin Nakod, Stefano Orsino, Carlo Arguinzoni
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A056, June 17–21, 2019
Paper No: GT2019-90878
DOI: https://doi.org/10.1115/GT2019-90878
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Topics: Combustion, Combustion chambers, Simulation results, Pressure, Acoustics, Flamelet generated manifold, Simulation, Engineering simulation, Boundary-value problems, Chemistry
Proceedings Papers

Numerical Investigation of a Swirl Stabilized Methane Fired Burner and Validation With Experimental Data

Federica Farisco, Philipp Notsch, Rene Prieler, Felix Greiffenhagen, Jakob Woisetschlaeger, Franz Heitmeir, Christoph Hochenauer
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A028, June 17–21, 2019
Paper No: GT2019-90452
DOI: https://doi.org/10.1115/GT2019-90452
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Topics: Methane, Combustion, Computational fluid dynamics, Flow (Dynamics), Flamelet generated manifold, Gas turbines, Geometry, Heat, Numerical analysis, Aircraft engines
Proceedings Papers

Numerical Investigation of Ignition Sequence in a Multi-Burner Methane-Air Swirl Combustor Using Flamelet Generated Manifold Combustion Model

Pravin Nakod, Sourabh Shrivastava, Saurabh Patwardhan, Stefano Orsino, Rakesh Yadav
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A022, June 17–21, 2019
Paper No: GT2019-90339
DOI: https://doi.org/10.1115/GT2019-90339
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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Ignition, Methane, Gas turbines, Ejectors, Flow (Dynamics), Acoustics, Computer simulation
Proceedings Papers

Investigation of Flamelet Generated Manifold Reaction Source Term Closure Models Applied to an Industrial Gas Turbine

George Mallouppas, Graham Goldin, Yongzhe Zhang, Piyush Thakre, Jim Rogerson
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A010, June 17–21, 2019
Paper No: GT2019-90219
DOI: https://doi.org/10.1115/GT2019-90219
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Topics: Flamelet generated manifold, Industrial gases, Turbines, Flames, Turbulence, Enthalpy, Pressure, Shapes, Aerospace industry, Chemistry
Proceedings Papers

Large Eddy Simulation of Lean Blow-Off in a Premixed Swirl Stabilized Flame

Pier Carlo Nassini, Daniele Pampaloni, Antonio Andreini, Roberto Meloni
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A053, June 17–21, 2019
Paper No: GT2019-90856
DOI: https://doi.org/10.1115/GT2019-90856
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Topics: Flames, Large eddy simulation, Turbulence, Flamelet generated manifold, Gas turbines, Chemistry, Combustion, Combustion chambers, Computer simulation, Dynamics (Mechanics)
Proceedings Papers

Generation and Migration of Hot Streaks Within an LPP Combustor

Wenjie Tao, Jing Wang, Ronghai Mao, Xinyao Wang, Chi Zhang, Yuzhen Lin
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A036, June 17–21, 2019
Paper No: GT2019-90601
DOI: https://doi.org/10.1115/GT2019-90601
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Topics: Combustion chambers, Temperature, Flow (Dynamics), Sprays, Chemistry, Combustion, Computational fluid dynamics, Computer simulation, Cooling, Design