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Proceedings Papers

Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions

Bernhard Stiehl, Marcel Otto, Malcolm Newmyer, Max Fortin, Tommy Genova, Kareem Ahmed, Jayanta Kapat, Stefano Orsino, Carlo Arguinzoni
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A050, June 13–17, 2022
Paper No: GT2022-83343
DOI: https://doi.org/10.1115/GT2022-83343
View Paper titled, Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions
Click here to open pdf in another window PDF for Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions
Topics: Combustion chambers, Ejectors, Fuels, Gas turbines, Gaseous fuels, Large eddy simulation, Nitrogen oxides, Pollution, Turbines
Proceedings Papers

Modeling of Flashback With Different Blends of CH4 and H2 by Using Finite Rate Chemistry With Large Eddy Simulation

Ishan Verma, Rakesh Yadav, Naseem Ansari, Stefano Orsino, Shaoping Li, Pravin Nakod
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A026, June 13–17, 2022
Paper No: GT2022-82601
DOI: https://doi.org/10.1115/GT2022-82601
View Paper titled, Modeling of Flashback With Different Blends of CH4 and H2 by Using Finite Rate Chemistry With Large Eddy Simulation
Click here to open pdf in another window PDF for Modeling of Flashback With Different Blends of CH4 and H2 by Using Finite Rate Chemistry With Large Eddy Simulation
Topics: Chemistry, Combustion, Hydrogen, Large eddy simulation, Methane, Modeling, Combustion chambers, Engineering simulation, Simulation, Boundary layers
Proceedings Papers

Predicting NOx Emissions In Gas Turbines Using Finite Rate Approach

Saurabh Patwardhan, Pravin Nakod, Stefano Orsino, Rakesh Yadav, Fang Xu, Dustin Brandt
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A028, June 13–17, 2022
Paper No: GT2022-82622
DOI: https://doi.org/10.1115/GT2022-82622
View Paper titled, Predicting NOx Emissions In Gas Turbines Using Finite Rate Approach
Click here to open pdf in another window PDF for Predicting NOx Emissions In Gas Turbines Using Finite Rate Approach
Topics: Chemistry, Computational fluid dynamics, Emissions, Gas turbines, Nitrogen oxides
Proceedings Papers

Assessment of Thickened Flame Model Coupled With Flamelet Generated Manifold on a Low-Swirl Partially Premixed Gaseous Lifted Flame

Leonardo Langone, Matteo Amerighi, Lorenzo Mazzei, Antonio Andreini, Stefano Orsino, Naseem Ansari, Rakesh Yadav
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A007, June 13–17, 2022
Paper No: GT2022-82122
DOI: https://doi.org/10.1115/GT2022-82122
View Paper titled, Assessment of Thickened Flame Model Coupled With Flamelet Generated Manifold on a Low-Swirl Partially Premixed Gaseous Lifted Flame
Click here to open pdf in another window PDF for Assessment of Thickened Flame Model Coupled With Flamelet Generated Manifold on a Low-Swirl Partially Premixed Gaseous Lifted Flame
Topics: Flamelet generated manifold, Flames, Combustion, Chemistry, Computation, Computational fluid dynamics, Computer simulation, Fuels, Large eddy simulation, Manifolds
Proceedings Papers

Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach

Yu Xia, Ishan Verma, Pravin Nakod, Rakesh Yadav, Stefano Orsino, Shaoping Li
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A004, June 13–17, 2022
Paper No: GT2022-80733
DOI: https://doi.org/10.1115/GT2022-80733
View Paper titled, Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach
Click here to open pdf in another window PDF for Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach
Topics: Computer simulation, Flamelet generated manifold, Flames, Hydrogen, Flow (Dynamics), Temperature, Combustion, Engineering simulation, Fuels, Simulation
Journal Articles

Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach

Yu Xia, Ishan Verma, Pravin Nakod, Rakesh Yadav, Stefano Orsino, Shaoping Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091009.
Paper No: GTP-22-1238
DOI: https://doi.org/10.1115/1.4055104
Published Online: August 16, 2022
View Article titled, Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach
Click here to open pdf in another window PDF for Numerical Simulations of a Lifted Hydrogen Jet Flame Using Flamelet Generated Manifold Approach
Topics: Flamelet generated manifold, Flames, Fuels, Simulation, Temperature, Combustion, Flow (Dynamics), Turbulence
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
View Paper titled, Comparison of Performance of Flamelet Generated Manifold Model With That of Finite Rate Combustion Model for Hydrogen Blended Flames
Click here to open pdf in another window PDF for Comparison of Performance of Flamelet Generated Manifold Model With That of Finite Rate Combustion Model for Hydrogen Blended Flames
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
View Paper titled, Prediction of CO Emission Index for Aviation Gas Turbine Combustor Using Flamelet Generated Manifold Combustion Model
Click here to open pdf in another window PDF for Prediction of CO Emission Index for Aviation Gas Turbine Combustor Using Flamelet Generated Manifold Combustion Model
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
View Paper titled, SBES/FGM Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction
Click here to open pdf in another window PDF for SBES/FGM Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction
Topics: Flamelet generated manifold, Heat transfer, Simulation, Cooling, Heat flux, Flow (Dynamics), Aircraft engines, Turbulence, Blades, Combustion
Journal Articles

Stress-Blended Eddy Simulation/Flamelet Generated Manifold 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
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011008.
Paper No: TURBO-20-1204
DOI: https://doi.org/10.1115/1.4049133
Published Online: December 29, 2020
View Article titled, Stress-Blended Eddy Simulation/Flamelet Generated Manifold Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction
Click here to open pdf in another window PDF for Stress-Blended Eddy Simulation/Flamelet Generated Manifold Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction
Topics: Cooling, Heat flux, Simulation, Flamelet generated manifold, Heat transfer, Flat plates, Stress, Eddies (Fluid dynamics), Computational fluid dynamics
Journal Articles

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

Saurabh Sudhir Patwardhan, Pravin Nakod, Stefano Orsino, Carlo Arguinzoni
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091006.
Paper No: GTP-19-1534
DOI: https://doi.org/10.1115/1.4047110
Published Online: August 25, 2020
View Article titled, Numerical Investigation of Combustion Instabilities in a Single-Element Lean Direct Inject Combustor Using Flamelet Based Approaches
Click here to open pdf in another window PDF for Numerical Investigation of Combustion Instabilities in a Single-Element Lean Direct Inject Combustor Using Flamelet Based Approaches
Topics: Acoustics, Combustion, Combustion chambers, Oscillations, Pressure, Simulation, Boundary-value problems, Dynamics (Mechanics), Mode shapes
Proceedings Papers

Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner

Sourabh Shrivastava, Prem Andrade, Vinay Carpenter, Ravindra Masal, Pravin Nakod, Stefano Orsino
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT20A001, June 17–21, 2019
Paper No: GT2019-90897
DOI: https://doi.org/10.1115/GT2019-90897
View Paper titled, Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner
Click here to open pdf in another window PDF for Multi-Physics Simulation Based Approach for Life Prediction of a Gas Turbine Combustor Liner
Topics: Combustion chambers, Gas turbines, Physics, Simulation, Stress, Aircraft engines, Computational fluid dynamics, Cycles, Fatigue, Finite element methods
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
View Paper titled, Numerical Investigation of Combustion Instabilities in a Single Element Lean Direct Inject (LDI) Combustor Using Flamelet Based Approaches
Click here to open pdf in another window PDF for Numerical Investigation of Combustion Instabilities in a Single Element Lean Direct Inject (LDI) Combustor Using Flamelet Based Approaches
Topics: Combustion, Combustion chambers, Simulation results, Pressure, Acoustics, Flamelet generated manifold, Simulation, Engineering simulation, Boundary-value problems, Chemistry
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
View Paper titled, Numerical Investigation of Ignition Sequence in a Multi-Burner Methane-Air Swirl Combustor Using Flamelet Generated Manifold Combustion Model
Click here to open pdf in another window PDF for Numerical Investigation of Ignition Sequence in a Multi-Burner Methane-Air Swirl Combustor Using Flamelet Generated Manifold Combustion Model
Topics: Combustion, Combustion chambers, Flamelet generated manifold, Ignition, Methane, Gas turbines, Ejectors, Flow (Dynamics), Acoustics, Computer simulation
Proceedings Papers

Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure

Pravin Nakod, Saurabh Patwardhan, Ishan Verma, Stefano Orsino
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T04A012, December 7–8, 2017
Paper No: GTINDIA2017-4736
DOI: https://doi.org/10.1115/GTINDIA2017-4736
View Paper titled, Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure
Click here to open pdf in another window PDF for Prediction of Soot Formation Trends in Turbulent Kerosene-Air Diffusion Jet Flames With Elevated Operating Pressure
Topics: Diffusion (Physics), Flames, Pressure, Soot, Turbulence, Combustion, Temperature, Engineering simulation, Regulations, Simulation
Proceedings Papers

Mode Shapes and Dominant Frequency Predictions in a Swirl Stabilized Premixed Air-Methane Combustor Using Modal Analysis and Large Eddy Simulations (LES)

Tushar Jadhav, Stefano Orsino, Saurabh Patwardhan, Pravin Nakod
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A071, June 26–30, 2017
Paper No: GT2017-65125
DOI: https://doi.org/10.1115/GT2017-65125
View Paper titled, Mode Shapes and Dominant Frequency Predictions in a Swirl Stabilized Premixed Air-Methane Combustor Using Modal Analysis and Large Eddy Simulations (LES)
Click here to open pdf in another window PDF for Mode Shapes and Dominant Frequency Predictions in a Swirl Stabilized Premixed Air-Methane Combustor Using Modal Analysis and Large Eddy Simulations (LES)
Topics: Combustion chambers, Large eddy simulation, Methane, Modal analysis, Mode shapes, Combustion, Boundary-value problems, Flow (Dynamics), Temperature, Acoustics
Journal Articles

Lower Dimensional Model for Modeling the Heat Transfer and Detailed Reactions Inside Long Channels

Rakesh Yadav, Ellen Meeks, Graham Goldin, Stefano Orsino
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Technical Briefs
J. Thermal Sci. Eng. Appl. March 2017, 9(1): 014501.
Paper No: TSEA-14-1009
DOI: https://doi.org/10.1115/1.4032606
Published Online: September 27, 2016
View Article titled, Lower Dimensional Model for Modeling the Heat Transfer and Detailed Reactions Inside Long Channels
Click here to open pdf in another window PDF for Lower Dimensional Model for Modeling the Heat Transfer and Detailed Reactions Inside Long Channels
Topics: Cracking (Materials), Flow (Dynamics), Fracture (Process), Fuels, Heat transfer, Modeling, Shells, Temperature, Furnaces
Proceedings Papers

Investigation of Single Jet Combustor Using Flamelet Generated Manifold Combustion Model and Detailed Chemistry

Sunil Patil, Judy Cooper, Stefano Orsino, Joseph Meadows, Richard Valdes, Walter R. Laster
Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A051, June 13–17, 2016
Paper No: GT2016-57986
DOI: https://doi.org/10.1115/GT2016-57986
View Paper titled, Investigation of Single Jet Combustor Using Flamelet Generated Manifold Combustion Model and Detailed Chemistry
Click here to open pdf in another window PDF for Investigation of Single Jet Combustor Using Flamelet Generated Manifold Combustion Model and Detailed Chemistry
Topics: Chemistry, Combustion, Combustion chambers, Flamelet generated manifold, Flames, Elastic scattering, Natural gas, Raman effect, Atmospheric pressure, Combustion systems
Journal Articles

Investigation of Single-Jet Combustor Near Lean Blowout Conditions Using Flamelet-Generated Manifold Combustion Model and Detailed Chemistry

Sunil Patil, Judy Cooper, Stefano Orsino, Joseph Meadows, Richard Valdes, Walter R. Laster
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2016, 138(12): 121503.
Paper No: GTP-16-1264
DOI: https://doi.org/10.1115/1.4034041
Published Online: August 2, 2016
View Article titled, Investigation of Single-Jet Combustor Near Lean Blowout Conditions Using Flamelet-Generated Manifold Combustion Model and Detailed Chemistry
Click here to open pdf in another window PDF for Investigation of Single-Jet Combustor Near Lean Blowout Conditions Using Flamelet-Generated Manifold Combustion Model and Detailed Chemistry
Topics: Chemistry, Combustion, Flamelet generated manifold, Flames, Fuels, Simulation, Methane, Turbulence, Elastic scattering, Raman effect
Proceedings Papers

An Assessment of Flamelet Generated Manifold Combustion Model for Predicting Combustor Performance

Samir Rida, Saugata Chakravorty, Jaydeep Basani, Stefano Orsino, Naseem Ansari
Proc. ASME. GT2015, Volume 4A: Combustion, Fuels and Emissions, V04AT04A030, June 15–19, 2015
Paper No: GT2015-42340
DOI: https://doi.org/10.1115/GT2015-42340
View Paper titled, An Assessment of Flamelet Generated Manifold Combustion Model for Predicting Combustor Performance
Click here to open pdf in another window PDF for An Assessment of Flamelet Generated Manifold Combustion Model for Predicting Combustor Performance
Topics: Combustion, Combustion chambers, Flamelet generated manifold, Flames, Computational fluid dynamics, Fuels, Shapes, Aircraft, Design, Diffusion (Physics)