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Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T09A006, June 7–11, 2021

Paper No: GT2021-59317

DOI: https://doi.org/10.1115/GT2021-59317

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Topics: Flames, Gas turbines, Transfer functions

Journal Articles

Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future

David Noble, David Wu, Benjamin Emerson, Scott Sheppard, Tim Lieuwen, Leonard Angello

J. Eng. Gas Turbines Power. April 2021, 143(4): 041002.

Paper No: GTP-20-1428

DOI: https://doi.org/10.1115/1.4049346

Published Online: February 9, 2021

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Topics: Carbon, Combustion, Fuels, Gas turbines, Hydrogen, Nitrogen oxides, Diffusion (Physics), Combustion chambers, Emissions

Proceedings Papers

Data Driven Fault Detection of Premixer Centerbody Degradation in a Swirl Combustor

Raghul Manosh Kumar, Benjamin Peters, Benjamin Emerson, Kamran Paynabar, Nagi Gebraeel, Timothy Lieuwen

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A007, September 21–25, 2020

Paper No: GT2020-14222

DOI: https://doi.org/10.1115/GT2020-14222

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Topics: Combustion chambers, Condition monitoring, Flaw detection, Algorithms, Flames, Gas turbines, Sensors, Sound pressure

Proceedings Papers

Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future

Benjamin Emerson, David Wu, Tim Lieuwen, Scott Sheppard, David Noble, Leonard Angello

Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T09A007, September 21–25, 2020

Paper No: GT2020-15714

DOI: https://doi.org/10.1115/GT2020-15714

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Topics: Carbon, Combustion, Gas turbines, Hydrogen

Proceedings Papers

Investigation Into Advanced Combustion System Health Monitoring

David Noble, Leonard Angello, Scott Sheppard, Jared Kee, Benjamin Emerson, Tim Lieuwen

Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T08A008, June 17–21, 2019

Paper No: GT2019-91973

DOI: https://doi.org/10.1115/GT2019-91973

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Topics: Combustion systems, Combustion, Dynamics (Mechanics), Gas turbines, Combustion chambers, Maintenance, Pressure, Algorithms, Emissions, Energy industry

Journal Articles

Liquid Fuel Property Effects on Lean Blowout in an Aircraft Relevant Combustor

Nicholas Rock, Ianko Chterev, Benjamin Emerson, Sang Hee Won, Jerry Seitzman, Tim Lieuwen

J. Eng. Gas Turbines Power. July 2019, 141(7): 071005.

Paper No: GTP-18-1499

DOI: https://doi.org/10.1115/1.4042010

Published Online: January 11, 2019

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Topics: Fuels, Temperature, Combustion chambers

Journal Articles

Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

Christopher Douglas, Jamie Lim, Travis Smith, Benjamin Emerson, Timothy Lieuwen, Naibo Jiang, Christopher Fugger, Tongxun Yi, Josef Felver, Sukesh Roy, James Gord

J. Eng. Gas Turbines Power. January 2019, 141(1): 011001.

Paper No: GTP-18-1303

DOI: https://doi.org/10.1115/1.4040686

Published Online: August 31, 2018

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Topics: Flames, Flow (Dynamics), Lasers, Oscillations, Stress, Swirling flow, Turbulence, Combustion, Combustion chambers

Proceedings Papers

Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

Christopher Douglas, Jamie Lim, Travis Smith, Benjamin Emerson, Timothy Lieuwen, Naibo Jiang, Christopher Fugger, Tongxun Yi, Joseph Felver, Sukesh Roy, James Gord

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A042, June 11–15, 2018

Paper No: GT2018-76914

DOI: https://doi.org/10.1115/GT2018-76914

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Topics: Flames, Oscillations, Stress, Swirling flow, Turbulence, Acoustics, Combustion, Combustion chambers, Computational fluid dynamics, Convection

Proceedings Papers

Combustion Dynamics Monitoring Considerations for Systems With Autotuning

Benjamin Emerson, Chris Perullo, Tim Lieuwen, Scott Sheppard, Jared Kee, David Noble, Leonard Angello

Proc. ASME. GT2018, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A050, June 11–15, 2018

Paper No: GT2018-77072

DOI: https://doi.org/10.1115/GT2018-77072

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Topics: Combustion, Dynamics (Mechanics), Emissions, Instrumentation, Gas turbines, Pattern recognition, Combustion chambers, Combustion systems, Computer software, Fuels

Proceedings Papers

Velocity Field Response of a Forced Swirl Stabilized Premixed Flame

Kiran Manoharan, Travis Smith, Benjamin Emerson, Christopher M. Douglas, Tim Lieuwen, Santosh Hemchandra

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A057, June 26–30, 2017

Paper No: GT2017-63936

DOI: https://doi.org/10.1115/GT2017-63936

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Topics: Flames, Flow (Dynamics), Oscillations, Combustion chambers, Acoustics, Heat, Shear (Mechanics), Gas turbines, Jets, Methane

Proceedings Papers

Flame Response to Transverse Acoustic Forcing With Minimal Axial Coupling

Travis Smith, Benjamin Emerson, William Proscia, Tim Lieuwen

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A050, June 26–30, 2017

Paper No: GT2017-63812

DOI: https://doi.org/10.1115/GT2017-63812

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Topics: Acoustics, Flames, Heat, Oscillations, Axial flow, Chemiluminescence, Clocks, Combustion, Excitation, Flow (Dynamics)

Proceedings Papers

Blowout Sensitivities in a Liquid Fueled Combustor: Fuel Composition and Preheat Temperature Effects

Nicholas Rock, Ianko Chterev, Benjamin Emerson, Jerry Seitzman, Tim Lieuwen

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A022, June 26–30, 2017

Paper No: GT2017-63305

DOI: https://doi.org/10.1115/GT2017-63305

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Topics: Combustion chambers, Fuels, Temperature effects, Temperature, Flow (Dynamics), Radiation (Physics), Chemical kinetics, Drops, Flash point, Heat losses

Proceedings Papers

Modeling of Minimum NO x in Staged-Combustion Architectures at Elevated Temperatures

Edwin Goh, Matthew Sirignano, Vedanth Nair, Benjamin Emerson, Tim Lieuwen, Jerry Seitzman

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A048, June 26–30, 2017

Paper No: GT2017-63787

DOI: https://doi.org/10.1115/GT2017-63787

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Topics: Architecture, Combustion, Modeling, Nitrogen oxides, Temperature, Combustion chambers, Firing, Fuels, Cycles, Pressure

Proceedings Papers

Reacting Pressurized Spray Combustor Dynamics: Part 1 — Fuel Sensitivities and Blowoff Characterization

Nicholas Rock, Ianko Chterev, Travis Smith, Hanna Ek, Benjamin Emerson, David Noble, Jerry Seitzman, Tim Lieuwen

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A021, June 13–17, 2016

Paper No: GT2016-56346

DOI: https://doi.org/10.1115/GT2016-56346

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Topics: Combustion chambers, Dynamics (Mechanics), Fuels, Sprays, Temperature, Pressure, Phase transition temperature, Flames, Jet fuels

Proceedings Papers

Flow Dynamics in Single and Multi-Nozzle Swirl Flames

Travis Smith, Benjamin Emerson, Ianko Chterev, David R. Noble, Tim Lieuwen

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A041, June 13–17, 2016

Paper No: GT2016-57755

DOI: https://doi.org/10.1115/GT2016-57755

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Topics: Flames, Flow (Dynamics), Nozzles, Dynamics (Mechanics), Hardware, Shear (Mechanics), Accounting, Combustion, Combustion chambers, Combustion systems

Journal Articles

Helical Flow Disturbances in a Multinozzle Combustor

Michael Aguilar, Michael Malanoski, Gautham Adhitya, Benjamin Emerson, Vishal Acharya, David Noble, Tim Lieuwen

J. Eng. Gas Turbines Power. September 2015, 137(9): 091507.

Paper No: GTP-14-1662

DOI: https://doi.org/10.1115/1.4029696

Published Online: February 25, 2015

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Topics: Acoustics, Combustion chambers, Flow (Dynamics), Nozzles, Flames, Jets, Unsteady flow

Proceedings Papers

Helical Flow Disturbances in a Multi-Nozzle Combustor

Michael Aguilar, Michael Malanoski, Gautham Adhitya, Benjamin Emerson, Vishal Acharya, David Noble, Tim Lieuwen

Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A028, June 16–20, 2014

Paper No: GT2014-26272

DOI: https://doi.org/10.1115/GT2014-26272

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Topics: Combustion chambers, Flow (Dynamics), Nozzles, Dynamics (Mechanics), Unsteady flow, Acoustics, Swirling flow

Proceedings Papers

Flame Density Ratio Effects on Vortex Dynamics of Harmonically Excited Bluff Body Stabilized Flames

Benjamin Emerson, Kelvin Murphy, Tim Lieuwen

Proc. ASME. GT2013, Volume 1A: Combustion, Fuels and Emissions, V01AT04A014, June 3–7, 2013

Paper No: GT2013-94284

DOI: https://doi.org/10.1115/GT2013-94284

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Topics: Density, Dynamics (Mechanics), Flames, Vortices, Acoustics, Flow (Dynamics), Heat, Locks (Waterways), Shear (Mechanics), Wakes

Journal citation

NARROW

High Speed OH PLIF Measurements of Combustor Effusion Films in a High Pressure, Liquid Fueled Combustor

Combustor Wall Surface Temperature and Heat Flux Measurement Using a Fiber-Coupled Long Wave Infrared Hyperspectral Sensor

Experimental Development of On-Line Flame Transfer Function Measurements for Fielded Gas Turbines

Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future

Data Driven Fault Detection of Premixer Centerbody Degradation in a Swirl Combustor

Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future

Investigation Into Advanced Combustion System Health Monitoring

Liquid Fuel Property Effects on Lean Blowout in an Aircraft Relevant Combustor

Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

Measurements of Periodic Reynolds Stress Oscillations in a Forced Turbulent Premixed Swirling Flame

Combustion Dynamics Monitoring Considerations for Systems With Autotuning

Velocity Field Response of a Forced Swirl Stabilized Premixed Flame

Flame Response to Transverse Acoustic Forcing With Minimal Axial Coupling

Blowout Sensitivities in a Liquid Fueled Combustor: Fuel Composition and Preheat Temperature Effects

Modeling of Minimum NO x in Staged-Combustion Architectures at Elevated Temperatures

Reacting Pressurized Spray Combustor Dynamics: Part 1 — Fuel Sensitivities and Blowoff Characterization

Flow Dynamics in Single and Multi-Nozzle Swirl Flames

Helical Flow Disturbances in a Multinozzle Combustor

Helical Flow Disturbances in a Multi-Nozzle Combustor

Flame Density Ratio Effects on Vortex Dynamics of Harmonically Excited Bluff Body Stabilized Flames

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