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Proceedings Papers

A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design

Nikolas Karefyllidis, Dylan Rubini, Budimir Rosic, Liping Xu, Veli-Matti Purola
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A036, June 26–30, 2023
Paper No: GT2023-103219
https://doi.org/10.1115/GT2023-103219
View Paper titled, A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design
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Topics: Design, Enthalpy, Heating, Robustness, Turbomachinery, Turbochargers, Compressors, Blades, Carbon dioxide, Cements (Adhesives)
Proceedings Papers

Temperature Effect on Solid Deposit Formation in Turbine Lubricants

Raquel Juárez, Noble Gutierrez, Eric L. Petersen
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT31A003, June 26–30, 2023
Paper No: GT2023-102096
https://doi.org/10.1115/GT2023-102096
View Paper titled, Temperature Effect on Solid Deposit Formation in Turbine Lubricants
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Topics: Coke, High temperature, Lubricants, Temperature, Turbines, Electromagnetic induction, Oils, Petroleum, Carbon, Constants (Physics)
Proceedings Papers

Shape Optimization of a Cooling Hole Using Improved Metamodeling Techniques and Workflow

Adam Norman, Carlo Arguinzoni, Kalyan Sharma, Pat Cunningham, Dibesh Joshi
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, V13DT34A003, June 26–30, 2023
Paper No: GT2023-100888
https://doi.org/10.1115/GT2023-100888
View Paper titled, Shape Optimization of a Cooling Hole Using Improved Metamodeling Techniques and Workflow
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Topics: Cooling, Metamodeling, Optimization, Shape optimization, Workflow, Design, Flow (Dynamics), Algorithms, Compression, Computational fluid dynamics
Proceedings Papers

Recursive Sequential Combustion Using Multiple Discrete Sectors

Fabrice Giuliani, Andrea Hofer, Nina Paulitsch, Bugra Akin
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A012, June 26–30, 2023
Paper No: GT2023-102889
https://doi.org/10.1115/GT2023-102889
View Paper titled, Recursive Sequential Combustion Using Multiple Discrete Sectors
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Topics: Combustion, Flow (Dynamics), Flue gases, Design, Annulus, Combustion chambers, Flames, Gases, Computational fluid dynamics, Gas flow
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

Design and Performance Assessment of an Experimental Rig to Conduct Material Nitridation Studies at Extreme Ammonia Conditions

Nicole Laws, Felipe Campuzano, Ziad Dawood, William L. Roberts
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A002, June 26–30, 2023
Paper No: GT2023-100779
https://doi.org/10.1115/GT2023-100779
View Paper titled, Design and Performance Assessment of an Experimental Rig to Conduct Material Nitridation Studies at Extreme Ammonia Conditions
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Topics: Design, High pressure (Physics), Sustainability, Temperature, Flow (Dynamics), High temperature, High temperature materials, Metals, Optimization, Pressure
Proceedings Papers

Thermochemical/Thermomechanical Synergies in High-Temperature Solid Particle Erosion of CMAS-Exposed EBCs

Jamesa L. Stokes, Michael J. Presby, Rebekah I. Webster, John Setlock, Bryan J. Harder
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A002, June 26–30, 2023
Paper No: GT2023-101212
https://doi.org/10.1115/GT2023-101212
View Paper titled, Thermochemical/Thermomechanical Synergies in High-Temperature Solid Particle Erosion of CMAS-Exposed EBCs
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Topics: Coatings, Erosion, High temperature, Particulate matter, Thermomechanics
Proceedings Papers

A Novel Testing Methodology to Predict the Endurance of Ball Joints in Absence of Lubrication at High Temperature

Federico Bucciarelli, Giuseppe Macoretta, Bernardo Disma Monelli, Marco Beghini, Federico Conforti, Michelangelo Bellacci, Enrico Giusti
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT22A017, June 26–30, 2023
Paper No: GT2023-102586
https://doi.org/10.1115/GT2023-102586
View Paper titled, A Novel Testing Methodology to Predict the Endurance of Ball Joints in Absence of Lubrication at High Temperature
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Topics: High temperature, Lubrication, Nozzle guide vanes, Testing
Proceedings Papers

Design of a New Bench for High Temperature Static and Endurance Testing of Nozzle Guide Vane Bushing

Federico Bucciarelli, Enrico Giusti, Michelangelo Bellacci, Damaso Checcacci, Francesco Maestrale, Salvatore Manconi
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT22A018, June 26–30, 2023
Paper No: GT2023-102595
https://doi.org/10.1115/GT2023-102595
View Paper titled, Design of a New Bench for High Temperature Static and Endurance Testing of Nozzle Guide Vane Bushing
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Topics: Bushings, Design, High temperature, Nozzle guide vanes, Testing
Proceedings Papers

Manufacturing and Hydro Testing of a 10 MWe sCO2 Axial Turbine

John D. Klaerner, J. Jeffrey Moore, Kyle Robinson, Jonathan L. Wade, Aaron McClung
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A020, June 26–30, 2023
Paper No: GT2023-103135
https://doi.org/10.1115/GT2023-103135
View Paper titled, Manufacturing and Hydro Testing of a 10 MWe sCO2 Axial Turbine
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Topics: Manufacturing, Testing, Turbines, Design, Pressure, ASME Boiler and Pressure Vessel Code, Electricity (Physics), Fluid density, High temperature, Inspection
Proceedings Papers

ECAT+: A Second-Generation High-Temperature Engine Component Aerothermal Facility at the University of Oxford

Andrew Messenger, James Cartlidge, Nafiz Chowdhury, Frédéric Goenaga, Thomas Povey
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13B: Turbomachinery — Axial Flow Turbine Aerodynamics, V13BT30A023, June 26–30, 2023
Paper No: GT2023-102935
https://doi.org/10.1115/GT2023-102935
View Paper titled, ECAT+: A Second-Generation High-Temperature Engine Component Aerothermal Facility at the University of Oxford
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Topics: Engines, High temperature, Turbines, Design, Temperature, Transients (Dynamics), Combustion chambers, Coolants, Heating, Compressors
Proceedings Papers

Validation of Thermal History Coating Technology on Two Stage-One Turbine Blades

Solon Karagiannopoulos, Tomoki Taniguchi, David Peral, Ryozo Tanaka, Silvia Araguas-Rodríguez, Jörg P. Feist
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A009, June 26–30, 2023
Paper No: GT2023-101708
https://doi.org/10.1115/GT2023-101708
View Paper titled, Validation of Thermal History Coating Technology on Two Stage-One Turbine Blades
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Topics: Coating processes, Coatings, Gas turbines, Temperature, Turbine blades, Blades, Resolution (Optics), Computer-aided design, Cooling, Crystals
Proceedings Papers

Investigation on Process Architectures for High-Temperature Heat Pumps Based on a Reversed Brayton Cycle

Nancy Kabat, Enrico Jende, Eberhard Nicke, Panagiotis Stathopoulos
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A015, June 26–30, 2023
Paper No: GT2023-102497
https://doi.org/10.1115/GT2023-102497
View Paper titled, Investigation on Process Architectures for High-Temperature Heat Pumps Based on a Reversed Brayton Cycle
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Topics: Architecture, Brayton cycle, Heat, Heat pumps, High temperature
Proceedings Papers

Part-Load Behavior and Start Up Procedure of a Reverse Rankine High Temperature Heat Pump With Water As its Working Medium

Maximilian Kriese, Steffen Klöppel, Nico Setzepfand, Robert Schaffrath, Eberhard Nicke
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A027, June 26–30, 2023
Paper No: GT2023-103410
https://doi.org/10.1115/GT2023-103410
View Paper titled, Part-Load Behavior and Start Up Procedure of a Reverse Rankine High Temperature Heat Pump With Water As its Working Medium
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Topics: Heat pumps, High temperature, Rankine cycle, Stress, Water
Proceedings Papers

Modelling of Two-Phase Water Ejector in Rankine Cycle High Temperature Heat Pumps

Omar Abu Khass, Anh Phong Tran, Steffen Klöppel, Panagiotis Stathopoulos
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A003, June 26–30, 2023
Paper No: GT2023-101245
https://doi.org/10.1115/GT2023-101245
View Paper titled, Modelling of Two-Phase Water Ejector in Rankine Cycle High Temperature Heat Pumps
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Topics: Compression, Ejectors, Heat, Heat pumps, High temperature, Modeling, Rankine cycle, Steam, Water
Proceedings Papers

The Effect of Meter-Diffuser Angular Offset on Film Cooling Hole Adiabatic Effectiveness

Evan Lundburg, Stephen Lynch, Kevin Liu, Hongzhou Xu, Michael Fox
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT12A003, June 26–30, 2023
Paper No: GT2023-100791
https://doi.org/10.1115/GT2023-100791
View Paper titled, The Effect of Meter-Diffuser Angular Offset on Film Cooling Hole Adiabatic Effectiveness
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Topics: Diffusers, Film cooling, Coolants, Flow (Dynamics), Surface roughness, Errors, Geometry, Shapes, Blades, Diffusion (Physics)
Proceedings Papers

sCO2 Based Pumped Heat Thermal Energy Storage Systems Valorizing Industrial Waste Heat Recovery: A Techno-Economic Analysis of the Role of High Temperature TES

Syed Safeer Mehdi Shamsi, Simone Maccarini, Silvia Trevisan, Stefano Barberis, Rafael Eduardo Guedez Mata
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A006, June 26–30, 2023
Paper No: GT2023-103080
https://doi.org/10.1115/GT2023-103080
View Paper titled, sCO2 Based Pumped Heat Thermal Energy Storage Systems Valorizing Industrial Waste Heat Recovery: A Techno-Economic Analysis of the Role of High Temperature TES
Open the PDF for sCO2 Based Pumped Heat Thermal Energy Storage Systems Valorizing Industrial Waste Heat Recovery: A Techno-Economic Analysis of the Role of High Temperature TES in another window
Topics: Economics , Energy storage, Heat, Heat recovery, High temperature, Industrial wastes, Thermal energy storage
Proceedings Papers

Impact of Effusion Hole Exit Geometry on the Cooling Performance of TBC Coated Surfaces in a High Temperature Combustion Environment

Kevin Snyder, Matthew Boguszewski, Baki M. Cetegen
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT12A010, June 26–30, 2023
Paper No: GT2023-102030
https://doi.org/10.1115/GT2023-102030
View Paper titled, Impact of Effusion Hole Exit Geometry on the Cooling Performance of TBC Coated Surfaces in a High Temperature Combustion Environment
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Topics: Combustion, Cooling, Geometry, High temperature, Temperature, Combustion chambers, Coolants, Plates (structures), Alloys, Carbon dioxide
Proceedings Papers

Brush Seal Wear Measurements for High-Speed, High-Temperature, Low-Pressure-Turbine Applications

Joris Versluis, Mike Mosbacher, Johann Göttler, Romain Mandard
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT14A013, June 26–30, 2023
Paper No: GT2023-103022
https://doi.org/10.1115/GT2023-103022
View Paper titled, Brush Seal Wear Measurements for High-Speed, High-Temperature, Low-Pressure-Turbine Applications
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Topics: High temperature, Pressure, Turbines, Wear
Proceedings Papers

Impacts of Superalloys on the Surface Quality of Additively Manufactured Channels

Thomas M. Corbett, Karen A. Thole, Daniel Ryan, Sudhakar Bollapragada, Michael Kirka, Christopher Ledford
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT13A011, June 26–30, 2023
Paper No: GT2023-102569
https://doi.org/10.1115/GT2023-102569
View Paper titled, Impacts of Superalloys on the Surface Quality of Additively Manufactured Channels
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Topics: Additive manufacturing, Superalloys, Surface quality, Surface roughness, Cooling, Convection, Design, Nickel, Pressure, Alloys