1-20 of 333
Supercritical carbon dioxide
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Axial Flow Fan Performance in a Forced Draught Air-Cooled Heat Exchanger for a sCO 2 Brayton Cycle

Francois D. Boshoff, Sybrand J. van der Spuy, Johannes P. Pretorius
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-120962
https://doi.org/10.1115/GT2024-120962
View Paper titled, Axial Flow Fan Performance in a Forced Draught Air-Cooled Heat Exchanger for a sCO 2 Brayton Cycle
Open the PDF for Axial Flow Fan Performance in a Forced Draught Air-Cooled Heat Exchanger for a sCO 2 Brayton Cycle in another window
Topics: Axial flow, Brayton cycle, Heat exchangers, Computational fluid dynamics, Cooling, Flow (Dynamics), Air flow, Design, Boundary-value problems, Concentrating solar power
Proceedings Papers

Development of Large-Diameter Hybrid Film-Riding Seals for sCO 2 Turbines

Rahul A. Bidkar, Uttara Kumar, Deepak Trivedi, Xiaohua Zhang, Collin Rambacher, Aaron Rimpel, Thomas Kerr, Jeremy Johnson
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T14A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123289
https://doi.org/10.1115/GT2024-123289
View Paper titled, Development of Large-Diameter Hybrid Film-Riding Seals for sCO 2 Turbines
Open the PDF for Development of Large-Diameter Hybrid Film-Riding Seals for sCO 2 Turbines in another window
Topics: Turbines, Temperature, Clearances (Engineering), Film thickness, Fluids, Carbon dioxide, Design, Rotors, Computational fluid dynamics, Deformation
Proceedings Papers

State-of-Charge (SoC) Management of PTES Coupled Industrial Cogeneration Systems

Alp Albay, Zhennan Zhu, Mehmet Mercangöz
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T16A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128921
https://doi.org/10.1115/GT2024-128921
View Paper titled, State-of-Charge (SoC) Management of PTES Coupled Industrial Cogeneration Systems
Open the PDF for State-of-Charge (SoC) Management of PTES Coupled Industrial Cogeneration Systems in another window
Topics: Brayton cycle, Cogeneration systems, Design, Dynamics (Mechanics), Electricity (Physics), Energy storage, Heat, Heat exchangers, High temperature, Modeling
Proceedings Papers

A Method to Develop Radial Inflow Turbine Performance Maps for Off-Design and Dynamic Simulation Studies of sCO2 Cycles

Colin du Sart, Pieter Rousseau, Ryno Laubscher
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A030, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127958
https://doi.org/10.1115/GT2024-127958
View Paper titled, A Method to Develop Radial Inflow Turbine Performance Maps for Off-Design and Dynamic Simulation Studies of sCO2 Cycles
Open the PDF for A Method to Develop Radial Inflow Turbine Performance Maps for Off-Design and Dynamic Simulation Studies of sCO2 Cycles in another window
Topics: Cycles, Design, Inflow, Simulation, Turbines, Fluids, Turbomachinery, Boundary-value problems, Brayton cycle, Concentrating solar power
Proceedings Papers

Performance Evaluation of a Direct Air-Cooled Supercritical Recompression Brayton Cycle Using CO 2 /n-Butane As the Working Fluid Operating Under Off-Design Conditions

Xurong Wang, Longwei Zhang, Jianhui Qi, Xiaowei Fan, Yiping Dai
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121685
https://doi.org/10.1115/GT2024-121685
View Paper titled, Performance Evaluation of a Direct Air-Cooled Supercritical Recompression Brayton Cycle Using CO 2 /n-Butane As the Working Fluid Operating Under Off-Design Conditions
Open the PDF for Performance Evaluation of a Direct Air-Cooled Supercritical Recompression Brayton Cycle Using CO 2 /n-Butane As the Working Fluid Operating Under Off-Design Conditions in another window
Topics: Brayton cycle, Carbon dioxide, Cycles, Design, Fluids, Performance evaluation, Supercritical carbon dioxide
Proceedings Papers

Thermal Performance Characterization of Dry Gas Seals in a sCO 2 Compressor

Rahul A. Bidkar, Uttara Kumar, Xiaohua Zhang, Nora Molino, Joshua Neveu, John Klaerner, Jeremy Johnson, J. Jeffrey Moore
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A035, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128872
https://doi.org/10.1115/GT2024-128872
View Paper titled, Thermal Performance Characterization of Dry Gas Seals in a sCO 2 Compressor
Open the PDF for Thermal Performance Characterization of Dry Gas Seals in a sCO 2 Compressor in another window
Topics: Compressors, Heat transfer, Performance characterization, Turbomachinery, Flow (Dynamics), Temperature, Cavities, Failure, Supercritical carbon dioxide, Accounting
Proceedings Papers

Study on the Casing Recess Design Method for a Supercritical Carbon Dioxide Axial Turbine

Zhuo Hu, Hongsheng Jiang, Weilin Zhuge, Yuping Qian, Yangjun Zhang
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A034, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128606
https://doi.org/10.1115/GT2024-128606
View Paper titled, Study on the Casing Recess Design Method for a Supercritical Carbon Dioxide Axial Turbine
Open the PDF for Study on the Casing Recess Design Method for a Supercritical Carbon Dioxide Axial Turbine in another window
Topics: Design, Design methodology, Leakage flows, Supercritical carbon dioxide, Turbines
Proceedings Papers

Numerical Investigation of the Axial Thrust Load of a Prototype Radial Turbine for Supercritical CO 2 Cycles

Benedikt Lea, Francesca di Mare, Holger Franz
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123806
https://doi.org/10.1115/GT2024-123806
View Paper titled, Numerical Investigation of the Axial Thrust Load of a Prototype Radial Turbine for Supercritical CO 2 Cycles
Open the PDF for Numerical Investigation of the Axial Thrust Load of a Prototype Radial Turbine for Supercritical CO 2 Cycles in another window
Topics: Computational fluid dynamics, Cycles, Energy storage, Engineering prototypes, Stress, Supercritical carbon dioxide, Thrust, Turbines
Proceedings Papers

Design of a Scroll-Centrifugal Compressor for Supercritical Carbon Dioxide Power Cycles

Zimu Yang, Zhenbo Lu, Hongsheng Jiang, Weilin Zhuge, Panpan Song, Yuping Qian, Yangjun Zhang
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A033, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128413
https://doi.org/10.1115/GT2024-128413
View Paper titled, Design of a Scroll-Centrifugal Compressor for Supercritical Carbon Dioxide Power Cycles
Open the PDF for Design of a Scroll-Centrifugal Compressor for Supercritical Carbon Dioxide Power Cycles in another window
Topics: Compression, Compressors, Design, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

Development of Thermo-Mechanical Service-Like Testing for Supercritical CO 2 Expanders

Federico Bucciarelli, Damaso Checcacci, Giuseppe Macoretta, Bernardo Disma Monelli, Leonardo Bertini
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A032, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128170
https://doi.org/10.1115/GT2024-128170
View Paper titled, Development of Thermo-Mechanical Service-Like Testing for Supercritical CO 2 Expanders
Open the PDF for Development of Thermo-Mechanical Service-Like Testing for Supercritical CO 2 Expanders in another window
Topics: Supercritical carbon dioxide, Testing, Thermomechanics, Design, Stress, Carbon dioxide, Carburization, Corrosion, Creep, Cycles
Proceedings Papers

Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach

Lakshminarayanan Seshadri, Pramod Kumar
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A021, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126308
https://doi.org/10.1115/GT2024-126308
View Paper titled, Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach
Open the PDF for Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach in another window
Topics: Compressors, Flow (Dynamics), Modeling, Supercritical carbon dioxide, Vaneless diffusers
Proceedings Papers

Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion

Cory Kinney, Carlos Velez, Scott Martin, Annalisa Forte, Pier Carlo Nassini, Alessandro Zucca, Subith S. Vasu
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129111
https://doi.org/10.1115/GT2024-129111
View Paper titled, Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion
Open the PDF for Real Gas Effects on Autoignition Delay and Laminar Flame Speed Predictions for Direct-Fire sCO2 Combustion in another window
Topics: Combustion, Delays, Diffusion flames, Equations of state, Fire, Flames, Modeling, Natural gas, Supercritical carbon dioxide
Proceedings Papers

STEP 10 MWe sCO 2 Turbine Commissioning

J. Jeffrey Moore, John D. Klaerner, Jonathan L. Wade, Jason Mortzheim, Giridhar Jothiprasad
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A044, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129200
https://doi.org/10.1115/GT2024-129200
View Paper titled, STEP 10 MWe sCO 2 Turbine Commissioning
Open the PDF for STEP 10 MWe sCO 2 Turbine Commissioning in another window
Topics: Turbines, Cycles, Brayton cycle, Design, Electricity (Physics), Manufacturing, Mechanical testing, Rotation, Supercritical carbon dioxide, Temperature
Proceedings Papers

Experimental Investigation of Rotor Passage Loss in S-CO 2 Radial Turbine

Seungkyu Lee, Jeong Ik Lee, Gihyeon Kim, Jeong Yeol Baek
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122604
https://doi.org/10.1115/GT2024-122604
View Paper titled, Experimental Investigation of Rotor Passage Loss in S-CO 2 Radial Turbine
Open the PDF for Experimental Investigation of Rotor Passage Loss in S-CO 2 Radial Turbine in another window
Topics: Rotors, Supercritical carbon dioxide, Turbines, Turbomachinery
Proceedings Papers

Comparison of Geothermal Power Systems in Texas

Owen Pryor, Cole Replogle, Reese Roddy
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A047, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129331
https://doi.org/10.1115/GT2024-129331
View Paper titled, Comparison of Geothermal Power Systems in Texas
Open the PDF for Comparison of Geothermal Power Systems in Texas in another window
Topics: Cycles, Geothermal engineering, Geothermal power, Architecture, Reservoirs, Energy generation, Flow (Dynamics), Fluids, Organic Rankine cycle, Temperature
Proceedings Papers

The Design, Fabrication, and Installation of the Inconel 740H Piping System for a 10 MW sCO2 Pilot Plant

Seth Cunningham, Mitchell Rhodes, Fernando Karg Bulnes, Jonathan Wade, George N. Khawly
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A046, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129244
https://doi.org/10.1115/GT2024-129244
View Paper titled, The Design, Fabrication, and Installation of the Inconel 740H Piping System for a 10 MW sCO2 Pilot Plant
Open the PDF for The Design, Fabrication, and Installation of the Inconel 740H Piping System for a 10 MW sCO2 Pilot Plant in another window
Topics: Design, Manufacturing, Piping systems, Pipes, Flanges, Turbines, Cycles, High temperature, Supply chains, Temperature
Proceedings Papers

Optimization of a CO 2 -Free Offshore Power Plant Using Supercritical CO 2

Kjartan Pedersen, Marcin Pilarczyk, Rainer Quinkertz, Stefan Glos, Martin Kuhn
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127613
https://doi.org/10.1115/GT2024-127613
View Paper titled, Optimization of a CO 2 -Free Offshore Power Plant Using Supercritical CO 2
Open the PDF for Optimization of a CO 2 -Free Offshore Power Plant Using Supercritical CO 2 in another window
Topics: Carbon dioxide, Emissions, Ocean engineering, Optimization, Power stations, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

Thermodynamic Analysis and Optimization of a Supercritical CO 2 Power Cycle Driven by a SOFC-GT Hybrid System

Runqing Cao, Youna Wang, Zhongliang Wu, Wenhe Liu, Yue Cao
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A016, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124281
https://doi.org/10.1115/GT2024-124281
View Paper titled, Thermodynamic Analysis and Optimization of a Supercritical CO 2 Power Cycle Driven by a SOFC-GT Hybrid System
Open the PDF for Thermodynamic Analysis and Optimization of a Supercritical CO 2 Power Cycle Driven by a SOFC-GT Hybrid System in another window
Topics: Gas turbines, Optimization, Pareto optimization, Solid oxide fuel cells, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

Micro-PIV Investigation of Near-Critical and Liquid CO 2 Conditions Inside a T-Channel Setup

Ritesh Ghorpade, Gihun Kim, Soroush Niazi, Yoav Peles, Subith Vasu
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A006, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122370
https://doi.org/10.1115/GT2024-122370
View Paper titled, Micro-PIV Investigation of Near-Critical and Liquid CO 2 Conditions Inside a T-Channel Setup
Open the PDF for Micro-PIV Investigation of Near-Critical and Liquid CO 2 Conditions Inside a T-Channel Setup in another window
Topics: Carbon dioxide, Particle image velocimetry, Supercritical carbon dioxide
Proceedings Papers

Dynamic Performance and Control Analysis of a Supercritical CO 2 Recuperated Cycle

Swatara Tucker, Simone Maccarini, Luca Mantelli, Alberto Traverso
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A042, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129162
https://doi.org/10.1115/GT2024-129162
View Paper titled, Dynamic Performance and Control Analysis of a Supercritical CO 2 Recuperated Cycle
Open the PDF for Dynamic Performance and Control Analysis of a Supercritical CO 2 Recuperated Cycle in another window
Topics: Cycles, Supercritical carbon dioxide, Compressors, Control equipment, Feedforward control, Design, Flow (Dynamics), Fluids, Simulation, Surges