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Stefano Orsino
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Journal Articles

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

Accepted Manuscript
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.
Paper No: GTP-22-1238
DOI: https://doi.org/10.1115/1.4055104
Published Online: July 26, 2022
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Topics: Computer simulation, Flamelet generated manifold, Flames, Hydrogen, Flow (Dynamics), Temperature, Combustion, Boundary-value problems, Chemistry, Diffusion (Physics)
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
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
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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
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Topics: Acoustics, Combustion, Combustion chambers, Oscillations, Pressure, Simulation, Boundary-value problems, Dynamics (Mechanics), Mode shapes
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 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

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
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Topics: Combustion chambers, Gas turbines, Physics, Simulation, Stress, Aircraft engines, Computational fluid dynamics, Cycles, Fatigue, Finite element methods
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
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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
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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
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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
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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
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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
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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Flames, Computational fluid dynamics, Fuels, Shapes, Aircraft, Design, Diffusion (Physics)
Journal Articles

A Comparative Computational Fluid Dynamics Study on Flamelet-Generated Manifold and Steady Laminar Flamelet Modeling for Turbulent Flames

Pravin Nakod, Rakesh Yadav, Pravin Rajeshirke, Stefano Orsino
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2014, 136(8): 081504.
Paper No: GTP-14-1039
DOI: https://doi.org/10.1115/1.4026806
Published Online: March 11, 2014
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Topics: Flames, Methane, Flamelet generated manifold, Flow (Dynamics), Turbulence
Proceedings Papers

A Comparative CFD Study on Flamelet Generated Manifold and Steady Laminar Flamelet Modeling for Turbulent Flames

Pravin Nakod, Rakesh Yadav, Pravin Rajeshirke, Stefano Orsino
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T03A012, December 5–6, 2013
Paper No: GTINDIA2013-3700
DOI: https://doi.org/10.1115/GTINDIA2013-3700
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Topics: Computational fluid dynamics, Flamelet generated manifold, Flames, Modeling, Turbulence, Methane, Equilibrium (Physics), Flow (Dynamics), Scalars, Chemical kinetics
Proceedings Papers

Parametric Study of Moss-Brookes (MB) and Moss-Brookes-Hall (MBH) Model Constants for Prediction of Soot Formation in a Turbulent Hydrocarbon Flames

Pravin Rajeshirke, Pravin Nakod, Rakesh Yadav, Stefano Orsino
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T03A009, December 5–6, 2013
Paper No: GTINDIA2013-3689
DOI: https://doi.org/10.1115/GTINDIA2013-3689
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Topics: Flames, Soot, Turbulence, Modeling, Chemical reactions, Combustion, Fuels, Methane, Oxidation
Proceedings Papers

Radiation Modeling in Oxy-Fuel Combustion Scenarios

Gautham Krishnamoorthy, Muhammad Sami, Stefano Orsino, Anura Perera, Mehrdad Shahnam, E. David Huckaby
Proc. ASME. POWER2009, ASME 2009 Power Conference, 615-621, July 21–23, 2009
Paper No: POWER2009-81210
DOI: https://doi.org/10.1115/POWER2009-81210
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Topics: Combustion, Fuels, Modeling, Radiation (Physics), Boilers, Carbon dioxide, Computational fluid dynamics, Engineering simulation, Gases, Simulation
Proceedings Papers

Numerical Study of Coal Gasification Using Eulerian-Eulerian Multiphase Model

Shaoping Shi, Christopher Guenther, Stefano Orsino
Proc. ASME. POWER2007, ASME 2007 Power Conference, 497-505, July 17–19, 2007
Paper No: POWER2007-22144
DOI: https://doi.org/10.1115/POWER2007-22144
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Topics: Coal, Fuel gasification, Flow (Dynamics), Fluids, Chemistry, Computational fluid dynamics, Fuels, Geometry, Syngas, Transients (Dynamics)