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Proceedings Papers

Near Critical Point Testing and Performance Results of a sCO2 Compressor for a 10MWe Brayton Cycle

Robert Pelton, Jon Bygrave, Karl Wygant, Jason Wilkes, Thomas Revak, Kilyoung Kim

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A032, June 13–17, 2022

Paper No: GT2022-83503

DOI: https://doi.org/10.1115/GT2022-83503

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Topics: Brayton cycle, Compressors, Cycles, Testing

Proceedings Papers

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

José R. Serrano, Vicente Dolz, Alberto Ponce-Mora, Juan A. López-Carrillo

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A021, June 13–17, 2022

Paper No: GT2022-83069

DOI: https://doi.org/10.1115/GT2022-83069

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Topics: Brayton cycle, Turbochargers, Cooling, Cycles, Fluids, Compression, Refrigeration, Thermal loads, Turbines, Automotive engines

Proceedings Papers

Design and CFD Study of an ORC Radial Turbine for Multiple Working Fluids

Tchable-Nan Djaname, Michael Deligant, Farid Bakir, Marzia Marinelli, Tommaso Capurso, Marco Torresi

Paper No: GT2022-81741

DOI: https://doi.org/10.1115/GT2022-81741

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Topics: Computational fluid dynamics, Design, Fluids, Organic Rankine cycle, Turbines, Geometry, Brayton cycle, Carbon, Carbon dioxide, Compressibility

Proceedings Papers

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration Towards Flexible Heat-to-Power Ratio — Global Thermodynamic Performance Assessment and Specific Case Studies

Ward De Paepe, Tom Clymans

Paper No: GT2022-83427

DOI: https://doi.org/10.1115/GT2022-83427

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Topics: Combined heat and power, Heat, Internal energy (Physics), Micro gas turbines, Thermal energy, Exergy, High temperature, Low temperature, Steam, Boilers

Proceedings Papers

Dynamic Modelling of a Brayton PTES System

Guido Francesco Frate, Matteo Pettinari, Emanuele Di Pino Incognito, Riccardo Costanzi, Lorenzo Ferrari

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A013, June 13–17, 2022

Paper No: GT2022-83445

DOI: https://doi.org/10.1115/GT2022-83445

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Topics: Batteries, Brayton cycle, Design, Dynamic modeling, Energy storage, Engineering simulation, Heat, Heat engines, Heat pumps, Power grids

Proceedings Papers

Innovative Cycles for Industrial Combined Heat and Power Generation With Carbon Capture and Storage

Riddhi R. Kapoor, Sikke Klein

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A008, June 13–17, 2022

Paper No: GT2022-80697

DOI: https://doi.org/10.1115/GT2022-80697

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Topics: Carbon capture and storage, Combined heat and power, Cycles, Combustion, Carbon, Carbon dioxide, Design, Fluids, Gas turbines, Brayton cycle

Proceedings Papers

Simulation of a Safe Start-Up Maneuver for a Brayton Heat Pump

Johannes Oehler, A. Phong Tran, Panagiotis Stathopoulos

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A003, June 13–17, 2022

Paper No: GT2022-79399

DOI: https://doi.org/10.1115/GT2022-79399

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Topics: Brayton cycle, Heat, Heat pumps, Simulation, Transients (Dynamics)

Proceedings Papers

Design of an Axial Flow Fan for a Unique Cooling Application

Francois D. Boshoff, Sybrand J. van der Spuy, Johannes P. Pretorius, Christiaan J. Meyer

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A005, June 13–17, 2022

Paper No: GT2022-80256

DOI: https://doi.org/10.1115/GT2022-80256

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Topics: Axial flow, Cooling, Design, Test facilities, Air flow, Brayton cycle, Concentrating solar power, Energy generation, Geometry, Heat exchangers

Proceedings Papers

Detailed Design and Optimization of the First Stage of an Axial Supercritical CO 2 Compressor

Matthew Ha, Justin Holder, Saugat Ghimire, Adam Ringheisen, Mark G. Turner

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A036, June 13–17, 2022

Paper No: GT2022-82590

DOI: https://doi.org/10.1115/GT2022-82590

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Topics: Compressors, Design, Optimization, Supercritical carbon dioxide, Turbomachinery, Testing, Blades, Energy storage, Fluids, Manufacturing

Proceedings Papers

A Supercritical CO 2 Brayton Cycle Micro Turbine for Waste Heat Conversion: Optimization Layout in Cogenerative Applications

Fabrizio Reale, Raniero Sannino, Raffaele Tuccillo

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A016, June 7–11, 2021

Paper No: GT2021-59654

DOI: https://doi.org/10.1115/GT2021-59654

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Topics: Brayton cycle, Gas turbines, Heat recovery, Micro gas turbines, Optimization, Supercritical carbon dioxide, Turbines, Waste heat, Cycles, Organic Rankine cycle

Proceedings Papers

Off-Design of a Pumped Thermal Energy Storage Based on Closed Brayton Cycles

Guido Francesco Frate, Luigia Paternostro, Lorenzo Ferrari, Umberto Desideri

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T07A004, June 7–11, 2021

Paper No: GT2021-60185

DOI: https://doi.org/10.1115/GT2021-60185

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Topics: Brayton cycle, Design, Storage, Stress, Thermal energy storage

Proceedings Papers

Educational Effectiveness of Brayton Cycle Compare and Solve Interactive Gas Turbine Simulator

Louis Christensen, Randall Mathison

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T08A004, June 7–11, 2021

Paper No: GT2021-59622

DOI: https://doi.org/10.1115/GT2021-59622

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Topics: Brayton cycle, Gas turbines, Students, Homework, Cycles, Engines, Aerospace engineering, Design, Energy generation, Engineering teachers

Proceedings Papers

On Small Scale LNG Concepts

Rainer Kurz, Min Ji, Griffin Beck, Timothy C. Allison

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A006, June 7–11, 2021

Paper No: GT2021-58989

DOI: https://doi.org/10.1115/GT2021-58989

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Topics: Liquefied natural gas, Cycles, Compressors, Preferences, Brayton cycle, Compression, Economics , Equipment performance, Gas turbines, Optimization

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

DOI: https://doi.org/10.1115/GT2021-59756

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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

DOI: https://doi.org/10.1115/GT2021-59936

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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

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

DOI: https://doi.org/10.1115/GT2021-59939

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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

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

DOI: https://doi.org/10.1115/GT2021-59276

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Topics: Supercritical carbon dioxide, Transient analysis, Design, Temperature, Thermodynamic power cycles, Brayton cycle, Carbon dioxide, Compressors, Computer software, Dynamic models

Proceedings Papers

Loop Transient Performance With a Closed Loop sCO2 Brayton Cycle

Stefan D. Cich, J. Jeffrey Moore, Meera Day Towler, Jason Mortzheim

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A003, June 7–11, 2021

Paper No: GT2021-04135

DOI: https://doi.org/10.1115/GT2021-04135

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Topics: Brayton cycle, Transients (Dynamics), High temperature, Testing, Turbines, Atmospheric pressure, Carbon dioxide, Cycles, Density, Emergencies

Proceedings Papers

Mechanical Design and Testing of a 2.5 MW sCO 2 Compressor Loop

Stefan D. Cich, J. Jeffrey Moore, Chris Kulhanek, Meera Day Towler, Jason Mortzheim

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A004, June 7–11, 2021

Paper No: GT2021-04155

DOI: https://doi.org/10.1115/GT2021-04155

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Topics: Compressors, Design engineering, Testing, Carbon dioxide, Design, Domes (Structural elements), Inlet guide vanes, Brayton cycle, Compression, Construction

Proceedings Papers

Modeling and Testing of a Novel Ultra-Low Temperature sCO2 Opposing Piston Expander

Joshua Schmitt, Jordan Nielson

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A027, June 7–11, 2021

Paper No: GT2021-60251

DOI: https://doi.org/10.1115/GT2021-60251

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Topics: Modeling, Pistons, Temperature, Testing, Cycles, Brayton cycle, Cylinders, Cylinder tests (Concrete), Energy generation, Engines

NARROW

Near Critical Point Testing and Performance Results of a sCO2 Compressor for a 10MWe Brayton Cycle

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

Design and CFD Study of an ORC Radial Turbine for Multiple Working Fluids

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration Towards Flexible Heat-to-Power Ratio — Global Thermodynamic Performance Assessment and Specific Case Studies

Dynamic Modelling of a Brayton PTES System

Innovative Cycles for Industrial Combined Heat and Power Generation With Carbon Capture and Storage

Simulation of a Safe Start-Up Maneuver for a Brayton Heat Pump

Design of an Axial Flow Fan for a Unique Cooling Application

Detailed Design and Optimization of the First Stage of an Axial Supercritical CO 2 Compressor

A Supercritical CO 2 Brayton Cycle Micro Turbine for Waste Heat Conversion: Optimization Layout in Cogenerative Applications

Off-Design of a Pumped Thermal Energy Storage Based on Closed Brayton Cycles

Educational Effectiveness of Brayton Cycle Compare and Solve Interactive Gas Turbine Simulator

On Small Scale LNG Concepts

Cost Effective Options of Closed CO2 Cycles for CSP Applications

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

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

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

Loop Transient Performance With a Closed Loop sCO2 Brayton Cycle

Mechanical Design and Testing of a 2.5 MW sCO 2 Compressor Loop

Modeling and Testing of a Novel Ultra-Low Temperature sCO2 Opposing Piston Expander

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