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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

DOI: https://doi.org/10.1115/GT2022-83576

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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

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

DOI: https://doi.org/10.1115/GT2022-82301

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Topics: Additive manufacturing, Design, Temperature, Thermodynamic power cycles, Flow (Dynamics), Heat transfer, Lasers, Containment, Creep, Heat exchangers

Proceedings Papers

Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions

Reid A. Berdanier

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A022, June 13–17, 2022

Paper No: GT2022-82365

DOI: https://doi.org/10.1115/GT2022-82365

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Topics: Cooling, Flow (Dynamics), Turbines, Accounting, Annulus, Energy efficiency, Engines, Geometry, High pressure (Physics), Pressure

Proceedings Papers

Numerical Investigation of Particle Deposition in Double Wall Effusion Cooled Systems

Florian Y. A. Villain, Nikul Vadgama, Jack G. Gaskell, Peter T. Ireland, Matthew McGilvray, David R. H. Gillespie

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A008, June 13–17, 2022

Paper No: GT2022-81157

DOI: https://doi.org/10.1115/GT2022-81157

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Topics: Particulate matter, Cooling, Cooling systems, Blades, Discrete element methods, Dust, Aircraft engines, Computational fluid dynamics, Computer software, Diamonds

Proceedings Papers

Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements

Xu Zhu, Fangyuan Lou, Kai Zhou, Xinqian Zheng

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A033, June 13–17, 2022

Paper No: GT2022-83509

DOI: https://doi.org/10.1115/GT2022-83509

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Topics: Approximation, Flow (Dynamics), High pressure (Physics), Turbines, Wavelets, Temperature, Cooling, Temperature distribution, Engines, Annulus

Proceedings Papers

Investigation of the Performance of Hydrogen-Fueled Wankel Rotary Engine Using 0-D Model

Yang Du, Zhenghao Yang, Qi Geng, Rui Wang, Guangyu He

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A013, June 13–17, 2022

Paper No: GT2022-81603

DOI: https://doi.org/10.1115/GT2022-81603

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Topics: Engines, Hydrogen, Hydrogen fuels, Ignition, Thermal efficiency

Proceedings Papers

A Computational Approach to Aerothermal Analysis of Complex Internal Turbine Cooling Geometries

Ben Coulton, Alexander V. Murray, Peter T. Ireland

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A013, June 13–17, 2022

Paper No: GT2022-81928

DOI: https://doi.org/10.1115/GT2022-81928

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Topics: Cooling, Turbines, Cooling systems, Flow (Dynamics), Simulation, Temperature, Accounting, Blades, Cycles, Gas turbines

Proceedings Papers

Design and Development of a Five-Hole Probe Calibrator and Traverse to Investigate Ingestion in Rotating Cavities of HP Compressors

Emma C. Fox, Mark R. Puttock-Brown, Simon J. Davies

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A003, June 13–17, 2022

Paper No: GT2022-80940

DOI: https://doi.org/10.1115/GT2022-80940

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Topics: Cavities, Compressors, Design, Probes, Flow (Dynamics), Calibration, Aircraft engines, Blades, Cooling, Data collection

Proceedings Papers

Numerical Study of Roughness Effect on Performances in Representative Heat Exchanger Channels

Joseph Jabbour, Damien Serret, Hussein Yassin

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A026, June 13–17, 2022

Paper No: GT2022-84253

DOI: https://doi.org/10.1115/GT2022-84253

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Topics: Heat exchangers, Surface roughness, Heat transfer, Design, Additive manufacturing, Computational fluid dynamics, Computer software, Computer-aided design, Cycles, Fins

Proceedings Papers

Towards Fast Prediction of Flame Stability and Emissions of mGT Combustion Chambers: a Chemical Reactor Network Approach

Matteo Savarese, Jérémy Bompas, Ward De Paepe, Alessandro Parente

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A013, June 13–17, 2022

Paper No: GT2022-81963

DOI: https://doi.org/10.1115/GT2022-81963

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Topics: Combustion chambers, Emissions, Flames, Stability, Design, Pollution, Fuels, Hydrogen, Combustion, Nitrogen oxides

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

New Method for Cycle Performance Prediction Based on Detailed Compressor and Gas Turbine Flow Calculations

Milan V. Petrovic, Alexander Wiedermann, Milan B. Banjac, Srdjan Milic, Djordje Petkovic, Teodora Madzar

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A026, June 13–17, 2022

Paper No: GT2022-82229

DOI: https://doi.org/10.1115/GT2022-82229

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Topics: Compressors, Cycles, Flow (Dynamics), Gas turbines, Turbines, Cooling, Flow simulation, Temperature, Aerodynamics, Combustion

Proceedings Papers

Unsteady Turbine Rim Sealing and Vane Trailing Edge Flow Effects

Iván Monge-Concepción, Shawn Siroka, Reid A. Berdanier, Michael D. Barringer, Karen A. Thole, Christopher Robak

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A010, June 7–11, 2021

Paper No: GT2021-59273

DOI: https://doi.org/10.1115/GT2021-59273

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Topics: Flow (Dynamics), Sealing (Process), Turbines, Cavities, Engines, Unsteady flow, Computer simulation, Engineering simulation, Hardware, High pressure (Physics)

Proceedings Papers

Upgrading Marine Engine Materials for Future Navy Ships

David A. Shifler, Donald Hoffman

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T18A002, June 7–11, 2021

Paper No: GT2021-01719

DOI: https://doi.org/10.1115/GT2021-01719

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Topics: Corrosion, Engines, Navy, Oxidation, Ships, Temperature, Gas turbines, Blades, Marine gas turbines, Turbines

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

DOI: https://doi.org/10.1115/GT2021-60293

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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

Analysis of the Emission Reduction Potential and Combustion Stability Limits of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Nils Hendrik Petersen, Thomas Bexten, Christian Goßrau, Manfred Wirsum

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A002, June 7–11, 2021

Paper No: GT2021-58674

DOI: https://doi.org/10.1115/GT2021-58674

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Topics: Combustion, Emissions, Exhaust gas recirculation, Gas turbines, Hydrogen, Stability, Flames, Combustion chambers, Fuels, Nitrogen oxides

Proceedings Papers

Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Thomas Bexten, Sophia Jörg, Nils Petersen, Manfred Wirsum, Pei Liu, Zheng Li

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A023, September 21–25, 2020

Paper No: GT2020-15486

DOI: https://doi.org/10.1115/GT2020-15486

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Topics: Exhaust gas recirculation, Gas turbines, Hydrogen, Temperature, Carbon capture and storage, Energy generation, Exhaust systems, Fuels, Natural gas, Thermal efficiency

Proceedings Papers

Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors

Louise Dittmar, Panagiotis Stathopoulos

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A016, September 21–25, 2020

Paper No: GT2020-15381

DOI: https://doi.org/10.1115/GT2020-15381

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Topics: Combustion chambers, Compressors, Explosions, Numerical analysis, Stability, Pressure, Firing, Gas turbines, Blades, Boundary-value problems

Proceedings Papers

Numerical Investigation of an In-Wall Cooling Design Approach for Improved Thermal Efficiency of Additively Manufactured Gas Turbine Ring Segments

Thomas Wimmer, York Mick, Bernhard Weigand

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A009, September 21–25, 2020

Paper No: GT2020-14511

DOI: https://doi.org/10.1115/GT2020-14511

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Topics: Additive manufacturing, Cooling, Design, Gas turbines, Thermal efficiency, Heat, Temperature, Wall thickness, Combustion, Industrial gases

Proceedings Papers

Pulsed Impingement Turbine Cooling and its Effect on the Efficiency of Gas Turbines With Pressure Gain Combustion

Nicolai Neumann, Dieter Peitsch, Arne Berthold, Frank Haucke, Panagiotis Stathopoulos

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A023, September 21–25, 2020

Paper No: GT2020-15344

DOI: https://doi.org/10.1115/GT2020-15344

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Topics: Combustion, Cooling, Gas turbines, Pressure, Turbines, Cycles, Impingement cooling, Thermal efficiency, Brayton cycle, Turbine blades

NARROW

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

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

Calculating Cooled Turbine Efficiency With Weighted Cooling Flow Distributions

Numerical Investigation of Particle Deposition in Double Wall Effusion Cooled Systems

Reconstructing Turbine Non-Uniform Flow Including Hot Streaks Using Spatially Under-Sampled Measurements

Investigation of the Performance of Hydrogen-Fueled Wankel Rotary Engine Using 0-D Model

A Computational Approach to Aerothermal Analysis of Complex Internal Turbine Cooling Geometries

Design and Development of a Five-Hole Probe Calibrator and Traverse to Investigate Ingestion in Rotating Cavities of HP Compressors

Numerical Study of Roughness Effect on Performances in Representative Heat Exchanger Channels

Towards Fast Prediction of Flame Stability and Emissions of mGT Combustion Chambers: a Chemical Reactor Network Approach

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

New Method for Cycle Performance Prediction Based on Detailed Compressor and Gas Turbine Flow Calculations

Unsteady Turbine Rim Sealing and Vane Trailing Edge Flow Effects

Upgrading Marine Engine Materials for Future Navy Ships

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

Analysis of the Emission Reduction Potential and Combustion Stability Limits of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors

Numerical Investigation of an In-Wall Cooling Design Approach for Improved Thermal Efficiency of Additively Manufactured Gas Turbine Ring Segments

Pulsed Impingement Turbine Cooling and its Effect on the Efficiency of Gas Turbines With Pressure Gain Combustion

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