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Timothy C. Lieuwen
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Proceedings Papers

Using Engineering Enhanced AI to Forecast Combined Cycle Power Plant Performance in the Presence of Uncertain Weather Conditions

Christopher A. Perullo, Lea Boche, Alex Redling, Jamie Lim, Woosung Choi, Timothy C. Lieuwen, David Noble
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A008, June 13–17, 2022
Paper No: GT2022-82718
DOI: https://doi.org/10.1115/GT2022-82718
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Topics: Combined cycle power stations, Modeling, Power stations, Uncertainty, Artificial intelligence, Combined cycles, Economics , Energy generation, Gas turbines, Heat
Proceedings Papers

Pollutant Emissions Reporting and Performance Considerations for Hydrogen-Hydrocarbon Fuels in Gas Turbines

Christopher M. Douglas, Stephanie L. Shaw, Thomas D. Martz, Robert C. Steele, David R. Noble, Benjamin L. Emerson, Timothy C. Lieuwen
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A029, June 13–17, 2022
Paper No: GT2022-80971
DOI: https://doi.org/10.1115/GT2022-80971
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Topics: Emissions, Fuels, Gas turbines, Hydrogen, Pollution
Journal Articles

Pollutant Emissions Reporting and Performance Considerations for Hydrogen–Hydrocarbon Fuels in Gas Turbines

Christopher M. Douglas, Stephanie L. Shaw, Thomas D. Martz, Robert C. Steele, David R. Noble, Benjamin L. Emerson, Timothy C. Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091003.
Paper No: GTP-22-1225
DOI: https://doi.org/10.1115/1.4054949
Published Online: July 28, 2022
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Topics: Emissions, Fossil fuels, Fuels, Pollution, Hydrogen, Combustion, Gas turbines, Exhaust systems, Methane
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
Paper No: GT2021-59572
DOI: https://doi.org/10.1115/GT2021-59572
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Topics: Gas turbines, Maintenance, Stress, Combined cycle gas turbines, Computer software, Emissions, Pattern recognition, Physics, Power stations, Sensors
Journal Articles

Significance of the Direct Excitation Mechanism for High-Frequency Response of Premixed Flames to Flow Oscillations

Vishal S. Acharya, Timothy C. Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2021, 143(1): 011005.
Paper No: GTP-20-1617
DOI: https://doi.org/10.1115/1.4049204
Published Online: December 23, 2020
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Topics: Acoustics, Excitation, Flames, Nozzles, Combustion chambers, Heat, Fluctuations (Physics), Oscillations, Flow (Dynamics)
Journal Articles

At the Intersection

Timothy C. Lieuwen, Karen A. Thole
Journal: Mechanical Engineering
Article Type: Select Article
Mechanical Engineering. June 2016, 138(06): 34–37.
Paper No: ME-16-JUN2
DOI: https://doi.org/10.1115/1.2016-Jun-2
Published Online: June 1, 2016
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Topics: Gas turbines, Maintenance, Manufacturing
Proceedings Papers

Combustion Noise Measurement System for Low Emissions Combustor Performance Optimization and Health Monitoring

Peter J. Stuttaford, Vince Martling, Andrew Green, Timothy C. Lieuwen
Proc. ASME. GT2003, Volume 2: Turbo Expo 2003, 225-231, June 16–19, 2003
Paper No: GT2003-38255
DOI: https://doi.org/10.1115/GT2003-38255
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Topics: Combustion, Combustion chambers, Emissions, Measurement systems, Noise (Sound), Optimization, Stress, Data acquisition systems, Hardware, Nitrogen oxides