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Proceedings Papers

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A005, June 13–17, 2022

Paper No: GT2022-80388

DOI: https://doi.org/10.1115/GT2022-80388

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Topics: Heat transfer, High pressure (Physics), Rotors, Test facilities, Transients (Dynamics), Turbines, Nozzle guide vanes, Gages, Heat flux, Temperature profiles

Proceedings Papers

Numerical Investigation of the Local Thermo-Chemical State in a Thermo-Acoustically Unstable Dual Swirl Gas Turbine Model Combustor

T. Jeremy P. Karpowski, Federica Ferraro, Matthias Steinhausen, Sebastian Popp, Christoph M. Arndt, Christian Kraus, Henning Bockhorn, Wolfgang Meier, Christian Hasse

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A056, June 13–17, 2022

Paper No: GT2022-83810

DOI: https://doi.org/10.1115/GT2022-83810

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Topics: Acoustics, Combustion chambers, Gas turbines, Flames, Oscillations, Cycles, Delays, Enthalpy, Heat losses, Accounting

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

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Topics: Chemistry, Combustion, Hydrogen, Large eddy simulation, Methane, Modeling, Combustion chambers, Engineering simulation, Simulation, Boundary layers

Proceedings Papers

LES of Turbulent Premixed CH 4 /H 2 /Air Flames With Stretch and Heat Loss for Flame Characteristics and Dynamics

Halit Kutkan, Alberto Amato, Giovanni Campa, Luis Tay-Wo-Chong, Eirik Æsøy

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A021, June 13–17, 2022

Paper No: GT2022-82397

DOI: https://doi.org/10.1115/GT2022-82397

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Topics: Combustion, Dynamics (Mechanics), Flames, Heat losses, Methane, Turbulence

Proceedings Papers

Improved Modeling and Experimental Evaluation of a Micro Gas Turbine for Solar-Hybrid Application

Chaz Fenner, Sybrand J. van der Spuy

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A017, June 13–17, 2022

Paper No: GT2022-82661

DOI: https://doi.org/10.1115/GT2022-82661

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Topics: Heat transfer, Micro gas turbines, Modeling, Solar energy, Turbines, Temperature, Turbochargers, Combustion chambers, Combustion, Generators

Proceedings Papers

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

Martin March, Julian Renner, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A007, June 7–11, 2021

Paper No: GT2021-58602

DOI: https://doi.org/10.1115/GT2021-58602

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Topics: Design, Dynamics (Mechanics), Flames, Acoustics, Aircraft engines, Combustion, Combustion chambers, Combustion gases, Damping, Ducts

Proceedings Papers

Modelling of Turbulent Premixed CH 4 /H 2 /Air Flames Including the Influence of Stretch and Heat Losses

Halit Kutkan, Alberto Amato, Giovanni Campa, Giulio Ghirardo, Luis Tay Wo Chong, Eirik Æsøy

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A034, June 7–11, 2021

Paper No: GT2021-59063

DOI: https://doi.org/10.1115/GT2021-59063

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Topics: Combustion, Flames, Flow (Dynamics), Heat losses, Hydrogen, Methane, Modeling, Turbulence

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

Paper No: GT2021-59215

DOI: https://doi.org/10.1115/GT2021-59215

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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

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

Physics-Based Thermal Management System Components Design for All-Electric Propulsion Systems

Soheil Jafari, Theoklis Nikolaidis, Roopesh Chowdary Sureddi

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A014, June 7–11, 2021

Paper No: GT2021-59995

DOI: https://doi.org/10.1115/GT2021-59995

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Topics: Design, Heat losses, Matlab, Physics, Propulsion systems, Thermal management

Proceedings Papers

Physics-Based Thermal Model for Power Gearboxes in Geared Turbofan Engines

Soheil Jafari, Theoklis Nikolaidis, Albert S. J. van Heerden, Craig P. Lawson, David Bosak

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A021, September 21–25, 2020

Paper No: GT2020-14637

DOI: https://doi.org/10.1115/GT2020-14637

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Topics: Engines, Physics, Turbofans, Flight, Stress, Heat losses, Waste heat, Fuels, Aircraft engines, Emissions

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

Thermo-Structural Analysis of a Micro Gas Turbine Jet- and Recirculation- Stabilized Combustion Chamber

Daniele Cirigliano, Felix Grimm, Peter Kutne, Manfred Aigner

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A030, September 21–25, 2020

Paper No: GT2020-16285

DOI: https://doi.org/10.1115/GT2020-16285

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Topics: Combustion, Combustion chambers, Fatigue, Finite element analysis, Heat losses, Micro gas turbines, Thermomechanics, Stress, Creep, High pressure (Physics)

Proceedings Papers

Modeling Variants of Heat Loss in RANS Based Simulation of Jet-and-Recirculation Stabilized Combustion

Felix Grimm, Konstantinos Spoerl, Aurelia Drude, Timo Lingstädt, Peter Kutne, Manfred Aigner

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A002, September 21–25, 2020

Paper No: GT2020-14160

DOI: https://doi.org/10.1115/GT2020-14160

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Topics: Combustion, Computational fluid dynamics, Fluids, Heat losses, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Solid oxide fuel cells

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

Paper No: GT2020-14575

DOI: https://doi.org/10.1115/GT2020-14575

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Topics: Gas turbines, Modeling, Natural gas, Nitrogen oxides, Flames, Combustion, Combustion chambers, Emissions, Fuels, Methane

Proceedings Papers

Thermodynamic Analysis of a Novel Ammonia-Water Cogeneration System for Maritime Diesel Engines

Ziyang Cheng, Yaxiong Wang, Qingxuan Sun, Jiangfeng Wang, Pan Zhao, Yiping Dai

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T17A007, September 21–25, 2020

Paper No: GT2020-15962

DOI: https://doi.org/10.1115/GT2020-15962

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Topics: Combined heat and power, Diesel engines, Kalina cycle, Organic Rankine cycle, Water, Temperature, Thermal efficiency, Cooling, Fluids, Refrigeration

Proceedings Papers

An Experimental and Numerical Investigation of the Aerodynamic Characteristics of a Flameless Combustor

M. P. Huijts, A. A. V. Perpignan, A. G. Rao

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A057, June 17–21, 2019

Paper No: GT2019-90895

DOI: https://doi.org/10.1115/GT2019-90895

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Topics: Combustion chambers, Flow (Dynamics), Nozzles, Turbulence, Combustion, Emissions, Gas turbines, Jets, Computational fluid dynamics, Cylinders

Proceedings Papers

Prediction of Premixed Flame Dynamics Using LES With Tabulated Chemistry and Eulerian Stochastic Fields

Alexander Avdonin, Alireza Javareshkian, Wolfgang Polifke

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A004, June 17–21, 2019

Paper No: GT2019-90140

DOI: https://doi.org/10.1115/GT2019-90140

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Topics: Chemistry, Dynamics (Mechanics), Flames, Combustion, Enthalpy, Turbulence, Computation, Excitation, Heat, Heat losses

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

Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models

S. Puggelli, T. Lancien, K. Prieur, D. Durox, S. Candel, R. Vicquelin

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A027, June 17–21, 2019

Paper No: GT2019-91396

DOI: https://doi.org/10.1115/GT2019-91396

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Topics: Combustion chambers, Large eddy simulation, Wall temperature, Flames, Ignition, Boundary layers, Ejectors, Heat losses, Temperature, Aircraft engines

2 3 4 5

NARROW

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Numerical Investigation of the Local Thermo-Chemical State in a Thermo-Acoustically Unstable Dual Swirl Gas Turbine Model Combustor

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

LES of Turbulent Premixed CH 4 /H 2 /Air Flames With Stretch and Heat Loss for Flame Characteristics and Dynamics

Improved Modeling and Experimental Evaluation of a Micro Gas Turbine for Solar-Hybrid Application

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

Modelling of Turbulent Premixed CH 4 /H 2 /Air Flames Including the Influence of Stretch and Heat Losses

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

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

Physics-Based Thermal Management System Components Design for All-Electric Propulsion Systems

Physics-Based Thermal Model for Power Gearboxes in Geared Turbofan Engines

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

Thermo-Structural Analysis of a Micro Gas Turbine Jet- and Recirculation- Stabilized Combustion Chamber

Modeling Variants of Heat Loss in RANS Based Simulation of Jet-and-Recirculation Stabilized Combustion

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

Thermodynamic Analysis of a Novel Ammonia-Water Cogeneration System for Maritime Diesel Engines

An Experimental and Numerical Investigation of the Aerodynamic Characteristics of a Flameless Combustor

Prediction of Premixed Flame Dynamics Using LES With Tabulated Chemistry and Eulerian Stochastic Fields

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

Impact of Wall Temperature in Large Eddy Simulation of Light-Round in an Annular Liquid Fueled Combustor and Assessment of Wall Models

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