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Proceedings Papers

Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios

Silvia Ravelli
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A027, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127796
https://doi.org/10.1115/GT2024-127796
View Paper titled, Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios
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Topics: Carbon capture and storage, Combined cycle power stations, Combined cycles, Hydrogen, Optimization, Stress
Proceedings Papers

A Comprehensive Thermodynamic Analysis of Gas Turbine Combined Cycles With Pressure Gain Combustion Based on Humphrey Cycle

Abhishek Dubey, Alessandro Sorce, Panagiotis Stathopoulos
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124972
https://doi.org/10.1115/GT2024-124972
View Paper titled, A Comprehensive Thermodynamic Analysis of Gas Turbine Combined Cycles With Pressure Gain Combustion Based on Humphrey Cycle
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Topics: Combined cycles, Combustion, Cooling, Cycles, Gas turbines, Pressure, Turbines
Proceedings Papers

Gas Turbine Combined Cycle System Integration with Carbon Capture Plant for Improved Value

Majed Sammak, Raub Smith, Parag Kulkarni, Ravi N., John Sholes
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124227
https://doi.org/10.1115/GT2024-124227
View Paper titled, Gas Turbine Combined Cycle System Integration with Carbon Capture Plant for Improved Value
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Topics: Carbon capture and storage, Combined cycles, Exhaust gas recirculation, Gas turbines
Proceedings Papers

Semi-Closed Oxy-Combustion Combined Cycles (SCOC-CC) for Combined Heat and Power Applications

Andrea Zelaschi, Andrea Giostri, Paolo Chiesa, Emanuele Martelli
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A043, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129329
https://doi.org/10.1115/GT2024-129329
View Paper titled, Semi-Closed Oxy-Combustion Combined Cycles (SCOC-CC) for Combined Heat and Power Applications
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Topics: Carbon capture and storage, Combined cycles, Combined heat and power, Combustion
Proceedings Papers

Synergetic and Performance Characteristics of a High-Speed Pre-Cooled Propulsion Concept

Athanasios Chatzistefanou, Spyros Tsentis, Anestis Kalfas
Proc. ASME. GT2024, Volume 5: Cycle Innovations, V005T06A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122425
https://doi.org/10.1115/GT2024-122425
View Paper titled, Synergetic and Performance Characteristics of a High-Speed Pre-Cooled Propulsion Concept
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Topics: Combined cycles, Design, Engines, Modeling, Performance characterization, Propulsion, Cycles, Ducts, Impulse (Physics), Thrust
Proceedings Papers

A Surrogate Model Approach to Predict O&M Cost for Combined Cycle Power Plant

Woosung Choi, Bobby M. Webb, David R. Noble
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125809
https://doi.org/10.1115/GT2024-125809
View Paper titled, A Surrogate Model Approach to Predict O&M Cost for Combined Cycle Power Plant
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Topics: Carbon neutrality, Combined cycle power stations, Combined cycles, Design, Energy generation, Fuels, Gas turbines, Maintenance, Peak load, Power grids
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

A Comprehensive Educational App for Propulsion Systems

Spyros Tsentis, Aggelos Gaitanis, Vasilis Gkoutzamanis, Anestis Kalfas
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T07A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122280
https://doi.org/10.1115/GT2024-122280
View Paper titled, A Comprehensive Educational App for Propulsion Systems
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Topics: Propulsion, Propulsion systems, Students, Ramjets, Aerospace industry, Architecture, Combined cycles, Cycles, Education, Engines
Proceedings Papers

Mistuning Strategy on Long Blades to Mitigate Flutter

Lorenzo Pinelli, Andrea Arnone, Lorenzo Peruzzi, Claudio Bettini, Conrad Finzel, Rudolf Kellerer
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT21A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102933
https://doi.org/10.1115/GT2023-102933
View Paper titled, Mistuning Strategy on Long Blades to Mitigate Flutter
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Topics: Blades, Flutter (Aerodynamics), Design, Combined cycles, Computational fluid dynamics, Emissions, Energy generation, Flow (Dynamics), Fuel consumption, Machinery
Proceedings Papers

Optical Based Emission Monitoring Systems for Combustion Turbine SCR Process Control and CEM Applications

Richard Himes
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101272
https://doi.org/10.1115/GT2023-101272
View Paper titled, Optical Based Emission Monitoring Systems for Combustion Turbine SCR Process Control and CEM Applications
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Topics: Combustion, Emissions, Monitoring systems, Process control, Turbines, Gas turbines, Nitrogen oxides, Delays, Calibration, Carbon dioxide
Proceedings Papers

Best Practices for Electricity Generators and Energy Storage Optimal Dispatch Problems

Andriy Vasylyev, Alberto Vannoni, Alessandro Sorce
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102896
https://doi.org/10.1115/GT2023-102896
View Paper titled, Best Practices for Electricity Generators and Energy Storage Optimal Dispatch Problems
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Topics: Combined cycles, Energy storage, Gas turbines, Generators, Maintenance, Optimization
Proceedings Papers

Ultra High Efficient Power Generation With SOFC-Gas Turbine Systems: Different Options for 80%+ Efficiency Power Cycles

Francesco Alpegiani, Andrea Zelaschi, Alberto Cammarata, Paolo Chiesa, Stefano Campanari, Emanuele Martelli
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A025, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103211
https://doi.org/10.1115/GT2023-103211
View Paper titled, Ultra High Efficient Power Generation With SOFC-Gas Turbine Systems: Different Options for 80%+ Efficiency Power Cycles
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Topics: Combined cycles, Energy generation, Gas turbines, Solid oxide fuel cells, Thermodynamic power cycles, Turbines
Proceedings Papers

Advanced Turbine Efficiency Package (ATEP) Upgrade for The SGT5-4000F Service Fleet

Tobias Vogel, Robert Kunte, Marc Tertilt, Julian Timmermann, Jan Mihalyovics, Jan-Dirk Beiler
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103095
https://doi.org/10.1115/GT2023-103095
View Paper titled, Advanced Turbine Efficiency Package (ATEP) Upgrade for The SGT5-4000F Service Fleet
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Topics: Gas turbines, Turbines, Design, Fault tree analysis, Chain, Combined cycles, Computational fluid dynamics, Testing, Energy generation, Engineering disciplines
Proceedings Papers

Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants

Silvia Ravelli
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103511
https://doi.org/10.1115/GT2023-103511
View Paper titled, Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants
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Topics: Carbon capture and storage, Carbon dioxide, Co-firing, Combined cycle power stations, Combined cycles, Combustion, Combustion systems, Emissions, Energy generation, Exhaust gas recirculation
Proceedings Papers

Development of a Chemical Looping Combustor Fed With Natural Gas and Its Integration With a Gas Turbine in ASPEN Plus

Pietro Bartocci, Alberto Abad, Arturo Cabello, Margarita de Las Obras Loscertales, Mauro Zampilli, Andrea Taiana, Angela Serra, Francesco Fantozzi
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101652
https://doi.org/10.1115/GT2023-101652
View Paper titled, Development of a Chemical Looping Combustor Fed With Natural Gas and Its Integration With a Gas Turbine in ASPEN Plus
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Topics: Combustion chambers, Gas turbines, Natural gas, Carbon capture and storage, Combustion, High temperature, Agglomeration (Materials), Bioenergy conversion, Combined cycles, Dimensions
Proceedings Papers

Super-Critical Carbon Dioxide Power Cycle for Waste Heat Recovery Utilizing Hermetic Oil-Free Turbomachinery: Cycle and Conceptual Turbomachinery Design

Bugra Ertas, Joseph Zierer, Aaron McClung, Dave Torrey, Rahul A. Bidkar, Doug Hofer, Vandana Rallabandi, Rajkeshar Singh, Xiaohua Zhang
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A033, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104245
https://doi.org/10.1115/GT2023-104245
View Paper titled, Super-Critical Carbon Dioxide Power Cycle for Waste Heat Recovery Utilizing Hermetic Oil-Free Turbomachinery: Cycle and Conceptual Turbomachinery Design
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Topics: Carbon dioxide, Cycles, Design, Heat recovery, Thermodynamic power cycles, Turbomachinery, Bearings, Gas turbines, Organic Rankine cycle, Power systems (Machinery)
Proceedings Papers

Asynchronous Communication Pattern for Reducing Simulation Time in Engine Performance Models

Charles Krouse, Brian Connolly, Emilio Gordon
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A017, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81823
https://doi.org/10.1115/GT2022-81823
View Paper titled, Asynchronous Communication Pattern for Reducing Simulation Time in Engine Performance Models
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Topics: Engines, Simulation, Aircraft engines, Combined cycles, Computer software, Gas turbines, Jet engines, Modeling, Propulsion, Propulsion systems
Proceedings Papers

Thermodynamic Assessment of Exhaust Gas Recirculation in High-Volume Hydrogen Gas Turbines in Combined Cycle Mode

Silvia Ravelli
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A020, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83250
https://doi.org/10.1115/GT2022-83250
View Paper titled, Thermodynamic Assessment of Exhaust Gas Recirculation in High-Volume Hydrogen Gas Turbines in Combined Cycle Mode
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Topics: Combined cycles, Exhaust gas recirculation, Gas turbines, Hydrogen, Stress
Proceedings Papers

High-Frequency Mode Shape Dependent Flame-Acoustic Interactions in Reheat Flames

Jonathan McClure, Mirko Bothien, Thomas Sattelmayer
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A031, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81127
https://doi.org/10.1115/GT2022-81127
View Paper titled, High-Frequency Mode Shape Dependent Flame-Acoustic Interactions in Reheat Flames
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Topics: Acoustics, Flames, Mode shapes, Combustion chambers, Combustion systems, Stress, Atmospheric pressure, Combined cycles, Combustion, Engines
Proceedings Papers

Advanced Combustion System for High Efficiency (ACE) of the New SGT5/6- 9000HL Gas Turbine

Werner Krebs, Anatol Schulz, Benjamin Witzel, Clifford Johnson, Walter Laster, Jared Pent, Reinhard Schilp, Samer Wasif, Adam Weaver
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A018, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82299
https://doi.org/10.1115/GT2022-82299
View Paper titled, Advanced Combustion System for High Efficiency (ACE) of the New SGT5/6- 9000HL Gas Turbine
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Topics: Combustion systems, Gas turbines, Emissions, Engines, Natural gas, Climate, Combined cycles, Combustion gases, Combustion technologies, Design