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Proceedings Papers

Analysis of the Emission Reduction Potential and Combustion Stability Limits of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Nils Hendrik Petersen, Thomas Bexten, Christian Goßrau, Manfred Wirsum

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A002, June 7–11, 2021

Paper No: GT2021-58674

DOI: https://doi.org/10.1115/GT2021-58674

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Topics: Combustion, Emissions, Exhaust gas recirculation, Gas turbines, Hydrogen, Stability, Flames, Combustion chambers, Fuels, Nitrogen oxides

Proceedings Papers

Detecting Nonsynchronous Vibration in Transonic Fans Using Machine Learning Techniques

Yaozhi Lu, Mehdi Vahdati

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A002, September 21–25, 2020

Paper No: GT2020-14261

DOI: https://doi.org/10.1115/GT2020-14261

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Topics: Fans, Machine learning, Vibration, Blades, Geometry, Manufacturing, High cycle fatigue, Stress, Switches, Trains

Proceedings Papers

Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Thomas Bexten, Sophia Jörg, Nils Petersen, Manfred Wirsum, Pei Liu, Zheng Li

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A023, September 21–25, 2020

Paper No: GT2020-15486

DOI: https://doi.org/10.1115/GT2020-15486

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Topics: Exhaust gas recirculation, Gas turbines, Hydrogen, Temperature, Carbon capture and storage, Energy generation, Exhaust systems, Fuels, Natural gas, Thermal efficiency

Proceedings Papers

Reduced Order Method Based on an Adaptive Formulation and its Application to Fan Blade System With Dovetail Joints

Jie Yuan, Christoph Schwingshackl, Loic Salles, Chian Wong, Sophoclis Patsias

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A004, September 21–25, 2020

Paper No: GT2020-14227

DOI: https://doi.org/10.1115/GT2020-14227

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Topics: Blades, Dynamics (Mechanics), Manufacturing, Modeling, Aircraft engines, Computation, Energy dissipation, Friction, Modal analysis, Resonance

Proceedings Papers

Transonic Fan Blade Redesign Approach to Attenuate Nonsynchronous Vibration

Yaozhi Lu, Bharat Lad, Mehdi Vahdati

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A005, September 21–25, 2020

Paper No: GT2020-14646

DOI: https://doi.org/10.1115/GT2020-14646

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Topics: Blades, Vibration, Geometry, Manufacturing, High cycle fatigue, Stress, Switches, Traveling waves

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

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A024, September 21–25, 2020

Paper No: GT2020-16064

DOI: https://doi.org/10.1115/GT2020-16064

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Topics: Cascades (Fluid dynamics), Large eddy simulation, Steam turbines, Turbulence, Condensation, Modeling, Reynolds-averaged Navier–Stokes equations, Shock (Mechanics), Shock waves, Steam

Proceedings Papers

A Methodology for Steady and Unsteady Full-Engine Simulations

Luigi Romagnosi, Yingchen Li, Mohamed Mezine, Mateus Teixeira, Stephane Vilmin, Jan E. Anker, Kilian Claramunt, Yannick Baux, Charles Hirsch

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A002, June 17–21, 2019

Paper No: GT2019-90110

DOI: https://doi.org/10.1115/GT2019-90110

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Topics: Engines, Simulation, Combustion chambers, Turbines, Compressors, Combustion, Blades, Computational fluid dynamics, Flamelet generated manifold, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Modeling of CO Emissions in Multi-Burner Systems With Fuel Staging

Noah Klarmann, Benjamin Timo Zoller, Thomas Sattelmayer

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A049, June 17–21, 2019

Paper No: GT2019-90821

DOI: https://doi.org/10.1115/GT2019-90821

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Topics: Emissions, Fuels, Modeling, Stress, Combustion, Gas turbines, Quenching (Metalworking), Combustion chambers, Geometry, Switches

Proceedings Papers

Atmospheric Tests of a Full Scale Gas Turbine Burner Fed With Blast Furnace Gas and Coke Oven Gas

Edoardo Bertolotto, Alberto Amato, Li Guoqiang

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A021, June 17–21, 2019

Paper No: GT2019-91360

DOI: https://doi.org/10.1115/GT2019-91360

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Topics: Blast furnaces, Coke, Gas turbines, Ovens, Fuels, Natural gas, Stability, Flames, Combustion, Heating

Proceedings Papers

Modeling of Turbulent Swirl Stabilized Flame With Flamelet Generated Manifold and Hybrid LES-RANS Turbulence Model

Ishan Verma, Rakesh Yadav, Patrick Sharkey, Shaoping Li, Ellen Meeks

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A011, June 17–21, 2019

Paper No: GT2019-91147

DOI: https://doi.org/10.1115/GT2019-91147

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Topics: Flamelet generated manifold, Flames, Modeling, Reynolds-averaged Navier–Stokes equations, Turbulence, Combustion, Combustion chambers, Scalars, Computation, Computer software

Proceedings Papers

Nonsynchronous Vibration Associated With Transonic Fan Blade Untwist

Yaozhi Lu, Bharat Lad, Mehdi Vahdati, Sina C. Stapelfeldt

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT36A013, June 17–21, 2019

Paper No: GT2019-91286

DOI: https://doi.org/10.1115/GT2019-91286

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Topics: Blades, Vibration, Geometry, Manufacturing, Engines, Aircraft engines, Displacement, Fatigue damage, Shock (Mechanics), Stress

Proceedings Papers

Effect of Switching Impulse on Piezoelectric-Based Vibration Reduction With Multiple Patches

Christopher R. Kelley, Jeffrey L. Kauffman

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A026, June 17–21, 2019

Paper No: GT2019-91832

DOI: https://doi.org/10.1115/GT2019-91832

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Topics: Impulse (Physics), Vibration, Switches, Piezoelectric transducers, Circuits, Piezoelectric materials, Blades, Design, Excitation, High cycle fatigue

Proceedings Papers

Conceptual Aerodynamic Design of a Tail-Cone Thruster System Under Axi-Symmetric Inlet Distortion

B. J. Lee, May-Fun Liou, Meng-Sing Liou

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A015, June 11–15, 2018

Paper No: GT2018-75861

DOI: https://doi.org/10.1115/GT2018-75861

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Topics: Design, Computational fluid dynamics, Flow (Dynamics), Blades, Conceptual design, Reynolds-averaged Navier–Stokes equations, Simulation, Aircraft, Boundary layers, Exhaust systems

Proceedings Papers

Characterization and Impact of Secondary Flows in a Discrete Passage Centrifugal Compressor Diffuser

David W. Erickson, Choon S. Tan, Michael Macrorie

Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A017, June 11–15, 2018

Paper No: GT2018-76231

DOI: https://doi.org/10.1115/GT2018-76231

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Topics: Compressors, Diffusers, Flow (Dynamics), Vortices, Separation (Technology), Pressure, Boundary layers, Suction, Computation, Flow separation

Proceedings Papers

Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors

Patrick Nau, Zhiyao Yin, Oliver Lammel, Wolfgang Meier

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A006, June 11–15, 2018

Paper No: GT2018-75293

DOI: https://doi.org/10.1115/GT2018-75293

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Topics: Combustion chambers, Gas turbines, Phosphors, Wall temperature, Flames, Temperature, Temperature measurement, Atmospheric pressure, Boundary-value problems, Ceramics

Proceedings Papers

An Experimental Study of Resonance Frequency Detuning Applied to Blade Mistuning

Garrett K. Lopp, Jeffrey L. Kauffman

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A038, June 11–15, 2018

Paper No: GT2018-76834

DOI: https://doi.org/10.1115/GT2018-76834

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Topics: Blades, Resonance, Vibration, Stiffness, Construction, Damping, Design, Disks, Engines, Excitation

Proceedings Papers

Effect of Acoustic Feedback on Lagrangian Coherent Structures in a Backward Facing Step Combustor With a Partially Premixed Flame

Ramgopal Sampath, S. R. Chakravarthy

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A052, June 26–30, 2017

Paper No: GT2017-64856

DOI: https://doi.org/10.1115/GT2017-64856

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Topics: Acoustics, Combustion chambers, Feedback, Flames, Pressure, Oscillations, Flow (Dynamics), Vortex shedding, Vortices, Chemiluminescence

Proceedings Papers

Experimental Study of Thermo-Acoustic Instability Triggering in a Staged Liquid Fuel Combustor Using High-Speed OH-PLIF

Antoine Renaud, Shigeru Tachibana, Shuta Arase, Takeshi Yokomori

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A065, June 26–30, 2017

Paper No: GT2017-64102

DOI: https://doi.org/10.1115/GT2017-64102

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Topics: Acoustics, Combustion chambers, Fuels, Flames, Flow (Dynamics), Fluctuations (Physics), Pressure, Rotation, Combustion, Ejectors

Proceedings Papers

Multi-Scale Computational Simulation of Combustion Instability and Transition in a Model Afterburner

Sriram Kalathoor, S. R. Chakravarthy

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A049, June 26–30, 2017

Paper No: GT2017-63805

DOI: https://doi.org/10.1115/GT2017-63805

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Topics: Combustion, Simulation, Acoustics, Flow (Dynamics), Excitation, Reynolds number, Combustion chambers, Dynamics (Mechanics), Feedback, Heat

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NARROW

Analysis of the Emission Reduction Potential and Combustion Stability Limits of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Detecting Nonsynchronous Vibration in Transonic Fans Using Machine Learning Techniques

Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Reduced Order Method Based on an Adaptive Formulation and its Application to Fan Blade System With Dovetail Joints

Transonic Fan Blade Redesign Approach to Attenuate Nonsynchronous Vibration

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

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

A Methodology for Steady and Unsteady Full-Engine Simulations

Modeling of CO Emissions in Multi-Burner Systems With Fuel Staging

Atmospheric Tests of a Full Scale Gas Turbine Burner Fed With Blast Furnace Gas and Coke Oven Gas

Modeling of Turbulent Swirl Stabilized Flame With Flamelet Generated Manifold and Hybrid LES-RANS Turbulence Model

Nonsynchronous Vibration Associated With Transonic Fan Blade Untwist

Effect of Switching Impulse on Piezoelectric-Based Vibration Reduction With Multiple Patches

Conceptual Aerodynamic Design of a Tail-Cone Thruster System Under Axi-Symmetric Inlet Distortion

Characterization and Impact of Secondary Flows in a Discrete Passage Centrifugal Compressor Diffuser

Wall Temperature Measurements in Gas Turbine Combustors With Thermographic Phosphors

An Experimental Study of Resonance Frequency Detuning Applied to Blade Mistuning

Effect of Acoustic Feedback on Lagrangian Coherent Structures in a Backward Facing Step Combustor With a Partially Premixed Flame

Experimental Study of Thermo-Acoustic Instability Triggering in a Staged Liquid Fuel Combustor Using High-Speed OH-PLIF

Multi-Scale Computational Simulation of Combustion Instability and Transition in a Model Afterburner

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