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Proceedings Papers

Life Cycle Assessment of Innovative Concentrated Solar Power Plants Using Supercritical Carbon Dioxide Mixtures

X. Liao, S. Chalumeau, F. Crespi, C. Prieto, A. Lopez-Roman, P. Rodriguez de Arriba, N. Martínez, D. Sánchez, A. Paggini, P. L. David
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A033, June 13–17, 2022
Paper No: GT2022-83576
https://doi.org/10.1115/GT2022-83576
View Paper titled, Life Cycle Assessment of Innovative Concentrated Solar Power Plants Using Supercritical Carbon Dioxide Mixtures
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Topics: Concentrating solar power, Life cycle assessment, Supercritical carbon dioxide, Carbon dioxide, Cycles, Carbon, Steam turbines, Temperature, Climate change, Hazards
Proceedings Papers

Oxygen Storage Incorporated Into Net Power and the Allam-Fetvedt Oxy-Fuel sCO 2 Power Cycle – Technoeconomic Analysis

J. Jeffrey Moore, Owen Pryor, Ian Cormier, Jeremy Fetvedt
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A010, June 13–17, 2022
Paper No: GT2022-82060
https://doi.org/10.1115/GT2022-82060
View Paper titled, Oxygen Storage Incorporated Into Net Power and the Allam-Fetvedt Oxy-Fuel sCO 2 Power Cycle – Technoeconomic Analysis
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Topics: Energy storage, Fuels, Oxygen, Storage, Thermodynamic power cycles
Proceedings Papers

Analysis of sCO 2 Waste Heat Recovery System for Application in a Cement Plant

Ladislav Vesely, Scott Macadam, Jayanta Kapat, Ganesan Subbaraman
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A030, June 13–17, 2022
Paper No: GT2022-83440
https://doi.org/10.1115/GT2022-83440
View Paper titled, Analysis of sCO 2 Waste Heat Recovery System for Application in a Cement Plant
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Topics: Cement plants, Cements (Adhesives), Heat recovery, Waste heat, Cycles, Organic Rankine cycle, Carbon dioxide, Emissions, Thermodynamic power cycles, Energy generation
Proceedings Papers

Update of the sCO 2 -Test Rig at Cranfield University

Eduardo Anselmi, Pierre Belleoud, Ioannis Roumeliotis, Vassilios Pachidis
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A024, June 13–17, 2022
Paper No: GT2022-83273
https://doi.org/10.1115/GT2022-83273
View Paper titled, Update of the sCO 2 -Test Rig at Cranfield University
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Topics: Carbon dioxide, Cycles, Data acquisition systems, Fluids, Heat exchangers, Heat recovery, Supercritical carbon dioxide, Temperature measurement, Thermal management, Thermodynamic power cycles
Proceedings Papers

Design of an Additively Manufactured Recuperator With 800 °C Inlet Temperature for sCO2 Power Cycle Application

Michael Marshall, Meysam Akbari, Ji-Cheng Zhao, Kevin Hoopes
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A015, June 13–17, 2022
Paper No: GT2022-82301
https://doi.org/10.1115/GT2022-82301
View Paper titled, Design of an Additively Manufactured Recuperator With 800 °C Inlet Temperature for sCO2 Power Cycle Application
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Topics: Additive manufacturing, Design, Temperature, Thermodynamic power cycles, Flow (Dynamics), Heat transfer, Lasers, Containment, Creep, Heat exchangers
Proceedings Papers

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Kelsi M. Katcher, Dereje Amogne, Abhay Patil
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A017, June 13–17, 2022
Paper No: GT2022-82511
https://doi.org/10.1115/GT2022-82511
View Paper titled, Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO2 Power Cycle Is Evaluated for a Concentrating Solar Power Application
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Topics: Aluminum, Concentrating solar power, Design, Heat exchangers, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

Design of a 1MW Direct-Fired Oxy Combustor for sCO 2 Power Cycles

Steve White, Grey Berry, Brian Connolly
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A007, June 13–17, 2022
Paper No: GT2022-81747
https://doi.org/10.1115/GT2022-81747
View Paper titled, Design of a 1MW Direct-Fired Oxy Combustor for sCO 2 Power Cycles
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Topics: Combustion chambers, Design, Thermodynamic power cycles, Temperature, Carbon dioxide, Combustion, Cycles, Emissions, Engineering simulation, Fossil fuels
Proceedings Papers

Technoeconomic Comparison of sCO2 and ORC Systems for Waste Heat Recovery

Timothy C. Allison, Jason C. Wilkes, Karl Wygant, Robert Pelton
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A029, June 13–17, 2022
Paper No: GT2022-83434
https://doi.org/10.1115/GT2022-83434
View Paper titled, Technoeconomic Comparison of sCO2 and ORC Systems for Waste Heat Recovery
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Topics: Heat recovery, Organic Rankine cycle, Supercritical carbon dioxide, Thermodynamic power cycles
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
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Topics: Coal, Thermal energy storage, Thermodynamic power cycles, Temperature, Flow (Dynamics), Modeling, Steady state, Chemical processes, Combustion, Computer software
Proceedings Papers

Techno-Economic Optimization of a Hybrid PV-CSP Plant With Molten Salt Thermal Energy Storage and Supercritical CO2 Brayton Power Cycle

Salvatore Guccione, Silvia Trevisan, Rafael Guedez, Björn Laumert, Simone Maccarini, Alberto Traverso
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A006, June 13–17, 2022
Paper No: GT2022-80376
https://doi.org/10.1115/GT2022-80376
View Paper titled, Techno-Economic Optimization of a Hybrid PV-CSP Plant With Molten Salt Thermal Energy Storage and Supercritical CO2 Brayton Power Cycle
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Topics: Economics , Optimization, Supercritical carbon dioxide, Thermal energy storage, Thermodynamic power cycles, Solar energy, Concentrating solar power, Cycles, Thermal energy, Turbomachinery
Proceedings Papers

A Numerical Study on Conjugate Heat Transfer of Supercritical Carbon Dioxide Cooling in a Staggered Pin Fin Structure

Ryan J. Wardell, Marcel Otto, Matthew Smith, Erik Fernandez, Jayanta Kapat
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A015, June 13–17, 2022
Paper No: GT2022-82044
https://doi.org/10.1115/GT2022-82044
View Paper titled, A Numerical Study on Conjugate Heat Transfer of Supercritical Carbon Dioxide Cooling in a Staggered Pin Fin Structure
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Topics: Cooling, Heat transfer, Supercritical carbon dioxide, Cycles, Fluids, Turbomachinery, Geometry, Temperature, Blades, Computer software
Proceedings Papers

Cost Effective Options of Closed CO2 Cycles for CSP Applications

Simone Maccarini, Alberto Traverso, Emanuel Pesatori
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A021, June 7–11, 2021
Paper No: GT2021-59756
https://doi.org/10.1115/GT2021-59756
View Paper titled, Cost Effective Options of Closed CO2 Cycles for CSP Applications
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Topics: Carbon dioxide, Cycles, Brayton cycle, Delays, Diffusion (Physics), Electricity (Physics), Energy storage, Steam, Supercritical carbon dioxide, Temperature
Proceedings Papers

Impact of Dry Cooler Air-Side Performance on a sCO 2 Power Cycle for a CSP Application

Kelsi M. Katcher, Dereje Amogne
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A022, June 7–11, 2021
Paper No: GT2021-59936
https://doi.org/10.1115/GT2021-59936
View Paper titled, Impact of Dry Cooler Air-Side Performance on a sCO 2 Power Cycle for a CSP Application
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Topics: Brayton cycle, Concentrating solar power, Cycles, Design, Modeling, Supercritical carbon dioxide, Thermodynamic power cycles, Temperature, Heat transfer, Carbon dioxide
Proceedings Papers

Comparison of Compressor Performance Map Predictions to Test Data for a Supercritical Carbon Dioxide Brayton Power System

Eric Clementoni
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A006, June 7–11, 2021
Paper No: GT2021-58763
https://doi.org/10.1115/GT2021-58763
View Paper titled, Comparison of Compressor Performance Map Predictions to Test Data for a Supercritical Carbon Dioxide Brayton Power System
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Topics: Compressors, Power systems (Machinery), Supercritical carbon dioxide, Design, Cycles, Fluids, Thermodynamic power cycles, Density, Integrated systems
Proceedings Papers

Design of 1 MW Direct-Fired Combustor for an sCO 2 Power Cycle

Jacob Delimont, Steve White, Nathan Andrews
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A031, June 7–11, 2021
Paper No: GT2021-60294
https://doi.org/10.1115/GT2021-60294
View Paper titled, Design of 1 MW Direct-Fired Combustor for an sCO 2 Power Cycle
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Topics: Combustion chambers, Design, Thermodynamic power cycles, Temperature, Carbon dioxide, Cycles, Oxygen, Thermal management, Combustion, Combustion systems
Proceedings Papers

Influence of Working Fluid Composition on the Optimum Characteristics of Blended Supercritical Carbon Dioxide Cycles

F. Crespi, G. S. Martínez, P. Rodriguez de Arriba, D. Sánchez, F. Jiménez-Espadafor
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A030, June 7–11, 2021
Paper No: GT2021-60293
https://doi.org/10.1115/GT2021-60293
View Paper titled, Influence of Working Fluid Composition on the Optimum Characteristics of Blended Supercritical Carbon Dioxide Cycles
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Topics: Cycles, Fluids, Supercritical carbon dioxide, Carbon dioxide, Temperature, Concentrating solar power, Thermal efficiency, Thermodynamic power cycles, Compressors, Degrees of freedom
Proceedings Papers

Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

Emmanuel Gabriel-Ohanu, Akshay Khadse, Ladislav Vesely, Nandhini Raju, Marcel Otto, Jayanta S. Kapat, Kurt Harris
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A023, June 7–11, 2021
Paper No: GT2021-59939
https://doi.org/10.1115/GT2021-59939
View Paper titled, Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System
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Topics: Heat exchangers, Molten salt reactors, Nuclear reactors, Optimization, Power systems (Machinery), Shells, Heat, Thermodynamic power cycles, Heat transfer, Brayton cycle
Proceedings Papers

Advanced Exergy Analysis of the Supercritical Carbon Dioxide Power Cycle for Waste Heat Recovery of Gas Turbine

Bo Li, Shun-sen Wang, Liming Song
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A013, June 7–11, 2021
Paper No: GT2021-59195
https://doi.org/10.1115/GT2021-59195
View Paper titled, Advanced Exergy Analysis of the Supercritical Carbon Dioxide Power Cycle for Waste Heat Recovery of Gas Turbine
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Topics: Cycles, Exergy analysis, Gas turbines, Heat recovery, Optimization, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing

Kelsi M. Katcher, Timothy C. Allison, Michael Marshall, Yuin Jin, Chansun Lim, Sungho Chang
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A002, June 7–11, 2021
Paper No: GT2021-04122
https://doi.org/10.1115/GT2021-04122
View Paper titled, Design of a Cooled sCO2 Combustion Test Rig for Steady-State Kinetics Testing
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Topics: Combustion, Design, Steady state, Testing, Temperature, Cycles, Flow (Dynamics), Carbon capture and storage, Chemical kinetics, Circuits
Proceedings Papers

Transient Analysis of Supercritical Carbon Dioxide Air Cooler With Using IDAES Model

Russell Gentile, Ladislav Vesely, Vipul Goyal, Jayanta S. Kapat
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A015, June 7–11, 2021
Paper No: GT2021-59276
https://doi.org/10.1115/GT2021-59276
View Paper titled, Transient Analysis of Supercritical Carbon Dioxide Air Cooler With Using IDAES Model
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Topics: Supercritical carbon dioxide, Transient analysis, Design, Temperature, Thermodynamic power cycles, Brayton cycle, Carbon dioxide, Compressors, Computer software, Dynamic models