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Proceedings Papers

Influence of Air/Hydrogen Momentum Ratio, Equivalence Ratio and Dilution Hole Geometry on the Performance of a Micromix Combustor for a 100 kWe mGT

Cedric Devriese, Sander Derks, Jasper Kole, Yarne Schlösser, Ward De Paepe, Rob Bastiaans
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 9: Microturbines, Turbochargers, and Small Turbomachines; Oil and Gas Applications, V009T18A009, June 26–30, 2023
Paper No: GT2023-102592
https://doi.org/10.1115/GT2023-102592
View Paper titled, Influence of Air/Hydrogen Momentum Ratio, Equivalence Ratio and Dilution Hole Geometry on the Performance of a Micromix Combustor for a 100 kWe mGT
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Topics: Combustion chambers, Geometry, Hydrogen, Momentum, Design, Optimization, Nitrogen oxides, Flow (Dynamics), Temperature, Computational fluid dynamics
Proceedings Papers

Trailing Edge Erosion Prevention in Steam Turbine Last Stage Rotating Blades

Norbert Sürken, Alexander Hofbauer, Dirk Pfaller
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A026, June 26–30, 2023
Paper No: GT2023-103990
https://doi.org/10.1115/GT2023-103990
View Paper titled, Trailing Edge Erosion Prevention in Steam Turbine Last Stage Rotating Blades
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Topics: Erosion control, Rotating blades, Steam turbines, Erosion, Stress, Power stations, Steam, Blades, Central heating, Cogeneration plants
Proceedings Papers

Cloud Based Predictive Monitoring System for Steam Industrial Turbogenerator

Antonio Sanguineti, Roberto Venuti, Antonio Violante, Adriano Busi, Francesco Malavasi
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A020, June 26–30, 2023
Paper No: GT2023-102617
https://doi.org/10.1115/GT2023-102617
View Paper titled, Cloud Based Predictive Monitoring System for Steam Industrial Turbogenerator
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Topics: Monitoring systems, Steam, Turbogenerators, Biomass, Control systems, Instrumentation, Machinery, Maintenance, Sensors, Algorithms
Proceedings Papers

Modeling, Analysis, and Control of the Power and Temperature Dynamics of a Heavy-Duty Gas Turbine

Eric Andre Müller
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A014, June 26–30, 2023
Paper No: GT2023-102246
https://doi.org/10.1115/GT2023-102246
View Paper titled, Modeling, Analysis, and Control of the Power and Temperature Dynamics of a Heavy-Duty Gas Turbine
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Topics: Dynamics (Mechanics), Gas turbines, Modeling analysis, Temperature, Control equipment, Feedforward control, Actuators, Design, Engines, Linear systems
Proceedings Papers

Thermodynamic Assessment of a Combined Cycle Gas Turbine With Exhaust Gas Recirculation Under Part-Load Operation Toward Carbon Capture Penalty Reduction

Antoine Verhaeghe, Maria Jose Mendoza Morales, Julien Blondeau, Frederiek Demeyer, Laurent Bricteux, Ward De Paepe
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A008, June 26–30, 2023
Paper No: GT2023-101902
https://doi.org/10.1115/GT2023-101902
View Paper titled, Thermodynamic Assessment of a Combined Cycle Gas Turbine With Exhaust Gas Recirculation Under Part-Load Operation Toward Carbon Capture Penalty Reduction
Open the PDF for Thermodynamic Assessment of a Combined Cycle Gas Turbine With Exhaust Gas Recirculation Under Part-Load Operation Toward Carbon Capture Penalty Reduction in another window
Topics: Carbon capture and storage, Combined cycle gas turbines, Exhaust gas recirculation, Stress, Temperature, Turbines, Exhaust systems, Combustion, Flue gases, Gas turbines
Proceedings Papers

Historical Review and Performance Comparison of Hydrogen Oxyfuel Steam Cycles for Thermal Power Plants Considering Current Limitations of Turbomachinery

David Bocandé, Markus Schatz
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A013, June 26–30, 2023
Paper No: GT2023-102418
https://doi.org/10.1115/GT2023-102418
View Paper titled, Historical Review and Performance Comparison of Hydrogen Oxyfuel Steam Cycles for Thermal Power Plants Considering Current Limitations of Turbomachinery
Open the PDF for Historical Review and Performance Comparison of Hydrogen Oxyfuel Steam Cycles for Thermal Power Plants Considering Current Limitations of Turbomachinery in another window
Topics: Cycles, Emissions, Hydrogen, Power stations, Steam, Thermal power stations, Turbomachinery
Proceedings Papers

A New Concept for Improving the Efficiency of Gas Turbines for Power Plant Operation

Rupert Sunkler, Jean-Pierre Stalder
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A004, June 26–30, 2023
Paper No: GT2023-101445
https://doi.org/10.1115/GT2023-101445
View Paper titled, A New Concept for Improving the Efficiency of Gas Turbines for Power Plant Operation
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Topics: Gas turbines, Power stations, Compressors, Generators, Flow (Dynamics), Turbines, Pressure, Combustion chambers, Cycles, Aircraft engines
Proceedings Papers

Turn-Down Capability of Ansaldo Energia’s AE94.3A

Stefano Piola, Francesco Bavassano, Marcello Benvenuto, Roberto Canepa, Tiziano Garbarino, Elena Pestelli
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A004, June 26–30, 2023
Paper No: GT2023-101957
https://doi.org/10.1115/GT2023-101957
View Paper titled, Turn-Down Capability of Ansaldo Energia’s AE94.3A
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Topics: Compressors, Control systems, Cooling, Design, Engines, Gas turbines, Hardware, Ice, Instrumentation, Power stations
Proceedings Papers

Case Study of Compressor Blade Tip Clearance and Implications to Operational Flexibility of an Industrial Gas Turbine

Timothy Bullard, Marc Paskin, Greg Vogel, Nathaniel Smith
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A009, June 26–30, 2023
Paper No: GT2023-103694
https://doi.org/10.1115/GT2023-103694
View Paper titled, Case Study of Compressor Blade Tip Clearance and Implications to Operational Flexibility of an Industrial Gas Turbine
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Topics: Blades, Clearances (Engineering), Compressors, Industrial gases, Turbines, Gas turbines, Rotors, Control equipment, Cycles, Damage
Proceedings Papers

Hydrogen Co-Firing Demonstration at New York Power Authority Brentwood Site: GE LM6000 Gas Turbine

Robert C. Steele, Thomas D. Martz, Alan Ettlinger, Timothy Zandes, Michael J. Alexander, Brian K. Hockman, Jeffrey Goldmeer
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A001, June 26–30, 2023
Paper No: GT2023-101283
https://doi.org/10.1115/GT2023-101283
View Paper titled, Hydrogen Co-Firing Demonstration at New York Power Authority Brentwood Site: GE LM6000 Gas Turbine
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Topics: Co-firing, Gas turbines, Hydrogen, Combustion, Emissions, Carbon, Carbon dioxide, Carbon neutrality, Climate, Economics
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A008, June 26–30, 2023
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

Aerodynamic Design, Study, and Performance Mapping of a Radial-Axial Machine for Geothermal Power Plants in Energy Transition Applications

Fabrizio Lottini, Michele Marconcini, Andrea Arnone, Davide Biliotti, Alice Foschini
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT35A014, June 26–30, 2023
Paper No: GT2023-102867
https://doi.org/10.1115/GT2023-102867
View Paper titled, Aerodynamic Design, Study, and Performance Mapping of a Radial-Axial Machine for Geothermal Power Plants in Energy Transition Applications
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Topics: Design, Geothermal power stations, Machinery, Computational fluid dynamics, Architecture, Energy generation, Fluids, Geothermal engineering, Molecular weight, Power stations
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A009, June 26–30, 2023
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

Best Practices From Hydrogen Fuel System Retrofit

Travis Pigon, Scott Cloyd, Chaya Springer, James Boggs, Takashi Shiraiwa, Shinichi Yamazaki
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A006, June 26–30, 2023
Paper No: GT2023-101368
https://doi.org/10.1115/GT2023-101368
View Paper titled, Best Practices From Hydrogen Fuel System Retrofit
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Topics: Gas turbines, Hydrogen, Hydrogen fuels, Retrofitting, Natural gas, Co-firing, Power stations, Combined cycle power stations, Leakage, Regulations
Proceedings Papers

Development of 5MW Hydrogen Gas Turbine Suitable for Eco-Friendly Power Plant Energy Grid

Youngjun Shin, Eun-Seong Cho, Jeongjae Hwang, Minkuk Kim
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A059, June 26–30, 2023
Paper No: GT2023-102363
https://doi.org/10.1115/GT2023-102363
View Paper titled, Development of 5MW Hydrogen Gas Turbine Suitable for Eco-Friendly Power Plant Energy Grid
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Topics: Gas turbines, Hydrogen, Power grids, Power stations
Proceedings Papers

Part Load Combustion Testing of a Low NOx Combustor With Hydrogen-Methane Fuel Mixtures

Griffin Beck, Seth Cunningham
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A071, June 26–30, 2023
Paper No: GT2023-104113
https://doi.org/10.1115/GT2023-104113
View Paper titled, Part Load Combustion Testing of a Low NOx Combustor With Hydrogen-Methane Fuel Mixtures
Open the PDF for Part Load Combustion Testing of a Low NOx Combustor With Hydrogen-Methane Fuel Mixtures in another window
Topics: Combustion, Combustion chambers, Fuels, Hydrogen, Methane, Nitrogen oxides, Stress, Testing, Combined heat and power, Gas turbines
Proceedings Papers

Investigation of the Applicability of Methods Approved for Steam to the Design of Labyrinth Seals in Turbines Operated With CO 2 in Supercritical State

Katharina Tegethoff, Christian Musch, Stefan Glos, Sebastian Schuster, Dieter Brillert
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A011, June 26–30, 2023
Paper No: GT2023-102220
https://doi.org/10.1115/GT2023-102220
View Paper titled, Investigation of the Applicability of Methods Approved for Steam to the Design of Labyrinth Seals in Turbines Operated With CO 2 in Supercritical State
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Topics: Carbon dioxide, Design, Steam, Turbines, Computational fluid dynamics, Steam turbines, Computer simulation, Density, Fluids, Heating
Proceedings Papers

Preliminary Analysis of High-Temperature Corrosion of Metallic Alloys With CO2 and CO2-Based Working Mixtures for Power Plants Applications

Lorenza Putelli, Gioele Di Marcoberardino, Marcello Gelfi, Costante Mario Invernizzi, Paolo Giulio Iora, Giampaolo Manzolini
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A035, June 13–17, 2022
Paper No: GT2022-84197
https://doi.org/10.1115/GT2022-84197
View Paper titled, Preliminary Analysis of High-Temperature Corrosion of Metallic Alloys With CO2 and CO2-Based Working Mixtures for Power Plants Applications
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Topics: Alloys, Carbon dioxide, Corrosion, High temperature, Power stations
Proceedings Papers

IDAES Platform for Evaluating Thermal Energy Storage for Coal-Fired Indirect sCO 2 Power Cycles

Joshua Schmitt, Fernando Karg Bulnes, Anoop Mathur
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A021, June 13–17, 2022
Paper No: GT2022-83379
https://doi.org/10.1115/GT2022-83379
View Paper titled, IDAES Platform for Evaluating Thermal Energy Storage for Coal-Fired Indirect sCO 2 Power Cycles
Open the PDF for IDAES Platform for Evaluating Thermal Energy Storage for Coal-Fired Indirect sCO 2 Power Cycles in another window
Topics: Coal, Thermal energy storage, Thermodynamic power cycles, Temperature, Flow (Dynamics), Modeling, Steady state, Chemical processes, Combustion, Computer software
Proceedings Papers

Development of a Dynamic Turbine Expansion Model Using a Paired Thermofluid and FEA Methodology

Michael Ross, Wim Fuls
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T20A001, June 13–17, 2022
Paper No: GT2022-78258
https://doi.org/10.1115/GT2022-78258
View Paper titled, Development of a Dynamic Turbine Expansion Model Using a Paired Thermofluid and FEA Methodology
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Topics: Finite element analysis, Modeling, Steam turbines, Thermofluids, Turbines, Temperature, Clearances (Engineering), Coal, Nozzles, Power stations