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Proceedings Papers

Technology Readiness Assessment of Thermal Energy Storage Integrated With Gas Turbine Power Plants

Leonard Angello, Christopher Perullo, Stanley Widener, George Booras, Eric Prescott
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126653
https://doi.org/10.1115/GT2024-126653
View Paper titled, Technology Readiness Assessment of Thermal Energy Storage Integrated With Gas Turbine Power Plants
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Topics: Combined cycles, Gas turbines, Power stations, Storage, Thermal energy storage
Proceedings Papers

Accounting for Firing Temperature in Combustion Tuning Activities

Leonard Angello, Christopher Perullo, Craig Nicholson, Jim Harper, David Noble
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A005, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102065
https://doi.org/10.1115/GT2023-102065
View Paper titled, Accounting for Firing Temperature in Combustion Tuning Activities
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Topics: Accounting, Combustion, Firing, Gas turbines, Temperature
Proceedings Papers

Dry Low NOx (DLN) Combustion System Operability Considerations

Leonard Angello, Bobby Noble, Rob Steele, Mitch Cohen, Benjamin Emerson
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A005, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82667
https://doi.org/10.1115/GT2022-82667
View Paper titled, Dry Low NOx (DLN) Combustion System Operability Considerations
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Topics: Combustion systems, Gas turbines, Nitrogen oxides
Proceedings Papers

Improving Gas Turbine Maintenance Quality

Leonard Angello, John Scheibel, David Noble, Nick Smith
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A007, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82701
https://doi.org/10.1115/GT2022-82701
View Paper titled, Improving Gas Turbine Maintenance Quality
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Topics: Gas turbines, Maintenance, Quality control
Proceedings Papers

Gas Turbine Monitoring Solutions Assessment and Roadmaps

Benjamin Emerson, David Wu, Leonard Angello, David R. Noble
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83085
https://doi.org/10.1115/GT2022-83085
View Paper titled, Gas Turbine Monitoring Solutions Assessment and Roadmaps
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Topics: Gas turbines, Instrumentation
Proceedings Papers

The EPRI Gas Turbine Digital Twin – a Platform for Operator Focused Integrated Diagnostics and Performance Forecasting

Jamie Lim, Christopher A. Perullo, Joe Milton, Rachel Whitacre, Chris Jackson, Chris Griffin, David Noble, Lea Boche, Steve Seachman, Leonard Angello, Susan Maley, Timothy C. Lieuwen
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T09A009, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59572
https://doi.org/10.1115/GT2021-59572
View Paper titled, The EPRI Gas Turbine Digital Twin – a Platform for Operator Focused Integrated Diagnostics and Performance Forecasting
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Topics: Gas turbines, Maintenance, Stress, Combined cycle gas turbines, Computer software, Emissions, Pattern recognition, Physics, Power stations, Sensors
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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041002.
Paper No: GTP-20-1428
https://doi.org/10.1115/1.4049346
Published Online: February 9, 2021
View Articletitled, Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future
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Topics: Carbon, Combustion, Fuels, Gas turbines, Hydrogen, Nitrogen oxides, Diffusion (Physics), Combustion chambers, Emissions
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15714
https://doi.org/10.1115/GT2020-15714
View Paper titled, Assessment of Current Capabilities and Near-Term Availability of Hydrogen-Fired Gas Turbines Considering a Low-Carbon Future
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91973
https://doi.org/10.1115/GT2019-91973
View Paper titled, Investigation Into Advanced Combustion System Health Monitoring
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Topics: Combustion systems, Combustion, Dynamics (Mechanics), Gas turbines, Combustion chambers, Maintenance, Pressure, Algorithms, Emissions, Energy industry
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77072
https://doi.org/10.1115/GT2018-77072
View Paper titled, Combustion Dynamics Monitoring Considerations for Systems With Autotuning
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Topics: Combustion, Dynamics (Mechanics), Emissions, Instrumentation, Gas turbines, Pattern recognition, Combustion chambers, Combustion systems, Computer software, Fuels
Journal Articles

Correlation Analysis of Multiple Sensors for Industrial Gas Turbine Compressor Blade Health Monitoring

Brian Kestner, Tim Lieuwen, Chris Hill, Leonard Angello, Josh Barron, Christopher A. Perullo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2015, 137(11): 112605.
Paper No: GTP-15-1026
https://doi.org/10.1115/1.4030350
Published Online: November 1, 2015
View Articletitled, Correlation Analysis of Multiple Sensors for Industrial Gas Turbine Compressor Blade Health Monitoring
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Topics: Blades, Compressors, Sensors, Vibration, Turbines, Bearings, Resonance
Proceedings Papers

Evaluation of Air Filtration Options for an Industrial Gas Turbine

Christopher A. Perullo, Josh Barron, Dale Grace, Leonard Angello, Tim Lieuwen
Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T08A011, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43736
https://doi.org/10.1115/GT2015-43736
View Paper titled, Evaluation of Air Filtration Options for an Industrial Gas Turbine
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Topics: Filtration, Industrial gases, Turbines, Filters, Foundry coatings, Water, Compressors, Erosion, Particulate matter, Pressure drop
Proceedings Papers

Dry Low NOx Combustion Development for Electric Utility Gas Turbine Applications: A Status Report

Leonard Angello, Phillip Lowe
Proc. ASME. GT1989, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications, V003T06A008, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-254
https://doi.org/10.1115/89-GT-254
View Paper titled, Dry Low NOx Combustion Development for Electric Utility Gas Turbine Applications: A Status Report
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Topics: Combustion, Gas turbines, Nitrogen oxides, Emissions, Exhaust systems, Fuels, Combustion chambers, Control systems, Engineering standards, Nitrogen
Proceedings Papers

Correlation Analysis of Multiple Sensors for Industrial Gas Turbine Compressor Blade Health Monitoring

Brian Kestner, Chris Hill, Leonard Angello, Josh Barron, Tim Lieuwen
Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT09A010, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-27040
https://doi.org/10.1115/GT2014-27040
View Paper titled, Correlation Analysis of Multiple Sensors for Industrial Gas Turbine Compressor Blade Health Monitoring
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Topics: Blades, Compressors, Industrial gases, Sensors, Turbines, Vibration, Bearings, Sound pressure, Corrective actions, Engines
Proceedings Papers

On-Line Combustion Turbine Reliability Monitoring System Field Evaluation Results

Michael A. Pollard, Leonard Angello, Tom Christiansen
Proc. ASME. GT2001, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T04A024, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0033
https://doi.org/10.1115/2001-GT-0033
View Paper titled, On-Line Combustion Turbine Reliability Monitoring System Field Evaluation Results
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Topics: Combustion, Monitoring systems, Reliability, Turbines, Blades, Coating processes, Coatings, Compressors, Fatigue life, Power station control systems
Proceedings Papers

Gas Turbine Compressor Dependability and Risk Mitigation Measures

John R. Scheibel, Robert P. Dewey, Leonard Angello, Josh Barron
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T09A008, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95143
https://doi.org/10.1115/GT2013-95143
View Paper titled, Gas Turbine Compressor Dependability and Risk Mitigation Measures
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Topics: Compressors, Gas turbines, Risk mitigation, Acoustic emissions, Blades, Design, Energy generation, Industrial gases, Maintainability, Pressure
Proceedings Papers

An Experimental Ignition Delay Study of Alkane Mixtures in Turbulent Flows at Elevated Pressure and Intermediate Temperatures

David Beerer, Vincent McDonell, Scott Samuelsen, Leonard Angello
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 725-735, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22865
https://doi.org/10.1115/GT2010-22865
View Paper titled, An Experimental Ignition Delay Study of Alkane Mixtures in Turbulent Flows at Elevated Pressure and Intermediate Temperatures
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Topics: Ignition delay, Pressure, Temperature, Turbulence, Natural gas, Delays, Fuels, Design, Engines, Gas turbines
Journal Articles

An Experimental Ignition Delay Study of Alkane Mixtures in Turbulent Flows at Elevated Pressures and Intermediate Temperatures

David Beerer, Vincent McDonell, Scott Samuelsen, Leonard Angello
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 011502.
https://doi.org/10.1115/1.4001981
Published Online: September 13, 2010
View Articletitled, An Experimental Ignition Delay Study of Alkane Mixtures in Turbulent Flows at Elevated Pressures and Intermediate Temperatures
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Topics: Delays, Fuels, Ignition delay, Methane, Temperature, Turbulence, Pressure, Ignition, Natural gas
Proceedings Papers

Interpretation of Flow Reactor Based Ignition Delay Measurements

David Beerer, Vincent McDonell, Scott Samuelsen, Leonard Angello
Proc. ASME. GT2009, Volume 2: Combustion, Fuels and Emissions, 1011-1026, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-60268
https://doi.org/10.1115/GT2009-60268
View Paper titled, Interpretation of Flow Reactor Based Ignition Delay Measurements
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Topics: Flow (Dynamics), Ignition delay, Gas turbines, Fuels, Boundary layers, High pressure (Physics), Liquefied natural gas, Aerodynamics, Combustion systems, Compression
Proceedings Papers

Simplified, On-Line Performance Monitoring of Simple Cycle Gas Turbines Using Spreadsheet-Based Calculations

Jeffrey N. Phillips, Meherwan P. Boyce, Jay Grandmont, Leonard Angello
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 87-96, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-54123
https://doi.org/10.1115/GT2004-54123
View Paper titled, Simplified, On-Line Performance Monitoring of Simple Cycle Gas Turbines Using Spreadsheet-Based Calculations
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Topics: Cycles, Gas turbines, Combustion, Compressors, Computer software, Turbines, Algorithms, Combined cycles, Stress, Testing