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Proceedings Papers

Hyper-Parameter Optimization of Deep Learning Models for Compressor Air Leak Prediction in a Gas Turbine

Diego I. Nogueras-Rivera, Lemuel Mojica-Vazquez, Harry Bonilla-Alvarado, Kenneth M. Bryden, David Tucker, Luis M. Traverso-Avilés, Diego A. Aponte-Roa
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T04A002, July 18–19, 2022
Paper No: POWER2022-85800
DOI: https://doi.org/10.1115/POWER2022-85800
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Topics: Compressors, Failure, Gas turbines, Leakage, Optimization, Time series
Proceedings Papers

Enhanced Capabilities Through Automated Machine Learning Characterization of Natural Gas Powered Assets

Christopher A. Perullo, Steven Seachman, David Noble, Jamie Lim, Lea Boche, Woosung Choi
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T04A003, July 18–19, 2022
Paper No: POWER2022-86449
DOI: https://doi.org/10.1115/POWER2022-86449
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Topics: Algorithms, Artificial neural networks, Chain, Digital twin, Errors, Gas turbines, Hardware, Instrumentation, Machine learning, Natural gas
Proceedings Papers

Energy and Exergy Modelling of a Two Black Start Diesel Engines Integration in the Combined Cycle Gas Turbine

Dušan Strušnik, Marko Agrež, Jurij Avsec
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T02A002, July 18–19, 2022
Paper No: POWER2022-85203
DOI: https://doi.org/10.1115/POWER2022-85203
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Topics: Combined cycle gas turbines, Diesel engines, Exergy, Gas turbines, Modeling
Proceedings Papers

Flexible Use of Hydrogen Fueled Duct Burners in Combined Cycle Power Plant HRSGs

David S. Moelling, Early Femiana, Darby K. Burns
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T02A001, July 18–19, 2022
Paper No: POWER2022-81967
DOI: https://doi.org/10.1115/POWER2022-81967
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Topics: Combined cycle power stations, Ducts, Heat recovery steam generators, Hydrogen fuels, Hydrogen, Natural gas, Combustion chambers, Fuels, Gas turbines, Storage
Proceedings Papers

Case Study: Steam Turbine Modernization – Successful Brownfield Exchange of a 55-Year-Old Steam Turbine-Generator at GRU’s JR Kelly Unit 8 CCPP

Lonnie Little, Chuck Heidt, Mary Ann Rapp Bunn
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T09A001, July 18–19, 2022
Paper No: POWER2022-85284
DOI: https://doi.org/10.1115/POWER2022-85284
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Topics: Combined cycle power stations, Steam, Steam turbines, Turbogenerators, Turbines, Condensers (steam plant), Cooling, Cost benefit analysis, Demolition, Economics
Proceedings Papers

A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool

Paolo Pezzini, Harry Bonilla, Grant Johnson, Zachary Reinhart, Kenneth Mark Bryden
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T01A003, July 20–22, 2021
Paper No: POWER2021-65384
DOI: https://doi.org/10.1115/POWER2021-65384
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Topics: Algorithms, Architecture, Compressors, Cyber-attacks, Design, Dynamic response, Dynamics (Mechanics), Errors, Gas turbines, Modeling
Proceedings Papers

Gas Turbine Evaporative Cooling, A Novel Method for Combined Cycle Plant Part Load Optimization

Jose Carmona
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T03A004, July 20–22, 2021
Paper No: POWER2021-65289
DOI: https://doi.org/10.1115/POWER2021-65289
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Topics: Combined cycle power stations, Evaporative cooling, Gas turbines, Optimization, Stress
Proceedings Papers

Evaluation of Gas Turbine Combustors Running on Renewable Fuels Produced From Carbon Dioxide Aimed for Greenhouse Emission Reduction

B. Chudnovsky, I. Chatskiy, A. Lazebnikov
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T05A001, July 20–22, 2021
Paper No: POWER2021-60860
DOI: https://doi.org/10.1115/POWER2021-60860
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Topics: Carbon dioxide, Combustion, Combustion chambers, Emissions, Flue gases, Fuels, Gas turbines
Proceedings Papers

Modelling and Performance Analysis of Stationary Gas Turbines Operating Under Rotational Speed Transients

André L. S. Andade, Osvaldo J. Venturini, Vladimir R. M. Cobas, Vinicius Zimmerman Silva
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T08A001, July 20–22, 2021
Paper No: POWER2021-64316
DOI: https://doi.org/10.1115/POWER2021-64316
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Topics: Engines, Gas turbines, Modeling, Transients (Dynamics)
Proceedings Papers

Combined Cycle Gas Turbines With Electrically-Heated Thermal Energy Storage for Dispatchable Zero-Carbon Electricity

Daniel Stack, Charles Forsberg
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T03A005, July 20–22, 2021
Paper No: POWER2021-65528
DOI: https://doi.org/10.1115/POWER2021-65528
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Topics: Carbon, Combined cycle gas turbines, Thermal energy storage, Heat, Renewable energy, Emissions, Energy storage, Fossil fuels, Fuel consumption, Gas turbines
Proceedings Papers

Design of Fast and Reliable Steam Surface Condensers

Ranga Nadig
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T04A003, August 4–5, 2020
Paper No: POWER2020-16680
DOI: https://doi.org/10.1115/POWER2020-16680
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Topics: Condensers (steam plant), Design, Steam, Combined cycle power stations, Heat recovery steam generators, Steam turbines, Power stations, Pumps, Condensed matter, Cooling towers
Proceedings Papers

Technical Evaluation and Applications of Heat Recovery From Simple Cycle Gas Turbine Exhaust Systems

Bouria Faqihi, Fadi A. Ghaith
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A005, August 4–5, 2020
Paper No: POWER2020-16286
DOI: https://doi.org/10.1115/POWER2020-16286
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Topics: Combined cycles, Cycles, Exhaust systems, Gas turbines, Heat recovery
Proceedings Papers

Numerical and Experimental Study of Geometry Effects on Fuel/Air Mixing and Combustion Characteristics of a DLN Burner

Yan Zhao, Weiwei Shao, Yan Liu, Xiaodi Tang, Yunhan Xiao, Vincent McDonell
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A004, August 4–5, 2020
Paper No: POWER2020-16371
DOI: https://doi.org/10.1115/POWER2020-16371
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Topics: Combustion, Emissions, Fuels, Gas turbines, Geometry, Nitrogen oxides, Swirling flow, Computational fluid dynamics, Experimental methods, Flames
Proceedings Papers

Online Adaptive Control Tuning in a Gas Turbine Hybrid System

Harry Bonilla-Alvarado, Bernardo Restrepo, Paolo Pezzini, Lawrence Shadle, David Tucker, Kenneth Mark Bryden
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A007, August 4–5, 2020
Paper No: POWER2020-16534
DOI: https://doi.org/10.1115/POWER2020-16534
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Topics: Adaptive control, Control equipment, Gas turbines
Proceedings Papers

Addressing the Energy Trilemma With LPG-Fuelled, Water-Free Combined Cycle Power Plants

Michael Welch
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T02A001, August 4–5, 2020
Paper No: POWER2020-16097
DOI: https://doi.org/10.1115/POWER2020-16097
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Topics: Combined cycle power stations, Gas turbines, Organic Rankine cycle, Water, Stress, Combined cycles, Cycles, Fuels, Power stations, Carbon dioxide
Proceedings Papers

Study on Effects of Compressor Inlet Air Cooling on GTCC System Performance Under Different Environmental Conditions

Duan Liqiang, Guo Yaofei, Pan Pan, Li Yongxia
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T02A002, August 4–5, 2020
Paper No: POWER2020-16764
DOI: https://doi.org/10.1115/POWER2020-16764
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Topics: Compressors, Cooling, Gas turbines, Combined cycles, Temperature, Absorption, Computer software, Lithium, Refrigeration, System efficiency
Proceedings Papers

Performance and Emissions of Drop-in Aviation Biofuels in a Lab Scale Gas Turbine Combustor

Joseph S. Feser, Ashwani K. Gupta
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A016, August 4–5, 2020
Paper No: POWER2020-16958
DOI: https://doi.org/10.1115/POWER2020-16958
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Topics: Aviation, Biofuel, Combustion chambers, Emissions, Fuels, Gas turbines
Proceedings Papers

Micromixers and Hydrogen Enrichment: The Future Combustion Technology in Zero-Emission Power Plants

Muzafar Hussain, Ahmed Abdelhafez, Medhat A. Nemitallah, Mohamed A. Habib
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T02A004, August 4–5, 2020
Paper No: POWER2020-16809
DOI: https://doi.org/10.1115/POWER2020-16809
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Topics: Combustion chambers, Combustion technologies, Cycles, Emissions, Gas turbines, Hydrogen, Power stations, Stability
Proceedings Papers

Decentralized PID Controller Design for SOFC-GT

Tooran Emami, Alex Tsai, David Tucker
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A001, August 4–5, 2020
Paper No: POWER2020-16008
DOI: https://doi.org/10.1115/POWER2020-16008
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Topics: Control equipment, Design, Solid oxide fuel cells, Electric load, Valves, Flow (Dynamics), Fuel cells, Power stations, Transfer functions, Turbines
Proceedings Papers

Reactor Network Modeling of Stability and Emissions of Hydrogen and Natural Gas Blends for a Piloted Gas Turbine Combustor

Candy Hernandez, Vincent McDonell
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A009, August 4–5, 2020
Paper No: POWER2020-16568
DOI: https://doi.org/10.1115/POWER2020-16568
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Topics: Combustion chambers, Emissions, Gas turbines, Hydrogen, Modeling, Natural gas, Stability, Fuels, Computational fluid dynamics, Flow (Dynamics)