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Proceedings Papers

GPU-Accelerated High-Fidelity Rotating Detonation Engine Simulations Using an Extended Flamelet Progress Variable Approach

L. Shunn, F. Ham, H. A. Elasrag, J. Hoke, S. Alexander Schumaker
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A031, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101483
https://doi.org/10.1115/GT2023-101483
View Paper titled, GPU-Accelerated High-Fidelity Rotating Detonation Engine Simulations Using an Extended Flamelet Progress Variable Approach
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Topics: Engineering simulation, Engines, Explosions, Graphics processing units, Simulation, Design, Chemical kinetics, Algorithms, Cascades (Fluid dynamics), Computational fluid dynamics
Proceedings Papers

Multi-Disciplinary Optimization of Thermodynamic Cycles for Large-Scale Heat Pumps With Simultaneous Component Design

Jens Gollasch, Michael Lockan, Panagiotis Stathopoulos, Eberhard Nicke
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A010, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101983
https://doi.org/10.1115/GT2023-101983
View Paper titled, Multi-Disciplinary Optimization of Thermodynamic Cycles for Large-Scale Heat Pumps With Simultaneous Component Design
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Topics: Compressors, Cycles, Design, Heat pumps, Optimization, Thermodynamic cycles
Proceedings Papers

Parametric Cycle Studies of the Water-Enhanced Turbofan Concept

Paul Ziegler, Sascha Kaiser, Volker Gümmer
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A001, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100529
https://doi.org/10.1115/GT2023-100529
View Paper titled, Parametric Cycle Studies of the Water-Enhanced Turbofan Concept
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Topics: Cooling, Cycles, Heat exchangers, Turbofans, Water
Proceedings Papers

Fast Prediction of Combustor Stability Limits in Humidified Micro Gas Turbines Using Hybrid 0D/1D Model

Alessio Pappa, Laurent Bricteux, Ward De Paepe
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A031, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103904
https://doi.org/10.1115/GT2023-103904
View Paper titled, Fast Prediction of Combustor Stability Limits in Humidified Micro Gas Turbines Using Hybrid 0D/1D Model
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Topics: Combustion chambers, Micro gas turbines, Stability, Cycles, Combustion, Water, Emissions, Temperature, Flames, Electrical efficiency
Proceedings Papers

Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis

Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini, Paolo Silvestri, Alberto Traverso, Vishnu Sishtla
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A020, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102776
https://doi.org/10.1115/GT2023-102776
View Paper titled, Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis
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Topics: Compressors, Fluids, Heat pumps, Surges, Cycles, Fossil fuels, Boilers, Energy efficiency, Experimental characterization, Fast Fourier transforms
Proceedings Papers

Performance Assessments of a Novel Oxy-Fuel CO 2 Cycle

Majed Sammak, Dhinesh Thanganadar, Alaaeldin Dawood, Baha Suleiman, Parag Kulkarni
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102023
https://doi.org/10.1115/GT2023-102023
View Paper titled, Performance Assessments of a Novel Oxy-Fuel CO 2 Cycle
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Topics: Carbon dioxide, Cycles, Fuels
Proceedings Papers

Historical Review and Performance Comparison of Hydrogen Oxyfuel Steam Cycles for Thermal Power Plants Considering Current Limitations of Turbomachinery

David Bocandé, Markus Schatz
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102418
https://doi.org/10.1115/GT2023-102418
View Paper titled, Historical Review and Performance Comparison of Hydrogen Oxyfuel Steam Cycles for Thermal Power Plants Considering Current Limitations of Turbomachinery
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Topics: Cycles, Emissions, Hydrogen, Power stations, Steam, Thermal power stations, Turbomachinery
Proceedings Papers

Techno-Economic Analysis of the Solid Oxide Semi-Closed CO2 Cycle and Comparison With Other Power Generation Cycles With CO 2 Capture

Matteo Martinelli, Roberto Scaccabarozzi, Manuele Gatti, Stefano Campanari, Emanuele Martelli
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A024, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103207
https://doi.org/10.1115/GT2023-103207
View Paper titled, Techno-Economic Analysis of the Solid Oxide Semi-Closed CO2 Cycle and Comparison With Other Power Generation Cycles With CO 2 Capture
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Topics: Carbon capture and storage, Carbon dioxide, Combustion, Cycles, Economics , Energy generation, Solid oxide fuel cells
Proceedings Papers

Combined Joule-Humphrey-Recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation

Jorge Saavedra, Luis Cadarso
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A014, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102441
https://doi.org/10.1115/GT2023-102441
View Paper titled, Combined Joule-Humphrey-Recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation
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Topics: Air travel, Cycles, Joules
Proceedings Papers

A New Concept for Improving the Efficiency of Gas Turbines for Power Plant Operation

Rupert Sunkler, Jean-Pierre Stalder
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101445
https://doi.org/10.1115/GT2023-101445
View Paper titled, A New Concept for Improving the Efficiency of Gas Turbines for Power Plant Operation
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Topics: Gas turbines, Power stations, Compressors, Generators, Flow (Dynamics), Turbines, Pressure, Combustion chambers, Cycles, Aircraft engines
Proceedings Papers

Novel Architectures for Transcritical CO 2 Refrigeration Cycle Using Rotary Pressure Exchanger

Neelesh Sarawate, Azam Thatte, Omprakash Samudrala
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A026, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103228
https://doi.org/10.1115/GT2023-103228
View Paper titled, Novel Architectures for Transcritical CO 2 Refrigeration Cycle Using Rotary Pressure Exchanger
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Topics: Architecture, Carbon dioxide, Climate change, Cycles, Pressure, Refrigeration cycles
Proceedings Papers

Operational Strategies of 2-Spool Micro Gas Turbine With Alternative Fuels: A Performance Assessment

Aggelos Gaitanis, Ravi Nath Tiwari, Ward De Paepe, Mario Luigi Ferrari, Francesco Contino, Peter Breuhaus
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A019, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102667
https://doi.org/10.1115/GT2023-102667
View Paper titled, Operational Strategies of 2-Spool Micro Gas Turbine With Alternative Fuels: A Performance Assessment
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Topics: Fuels, Hydrogen, Micro gas turbines, Stress, Syngas, Compressors, Combined heat and power, Electrical efficiency, Nitrogen, Heat
Proceedings Papers

Case Study of Compressor Blade Tip Clearance and Implications to Operational Flexibility of an Industrial Gas Turbine

Timothy Bullard, Marc Paskin, Greg Vogel, Nathaniel Smith
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103694
https://doi.org/10.1115/GT2023-103694
View Paper titled, Case Study of Compressor Blade Tip Clearance and Implications to Operational Flexibility of an Industrial Gas Turbine
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Topics: Blades, Clearances (Engineering), Compressors, Industrial gases, Turbines, Gas turbines, Rotors, Control equipment, Cycles, Damage
Proceedings Papers

Direct-Fired Liquid Air Energy Storage With Carbon Capture

Owen Pryor, Tim Allison, William Conlon, Joseph Thorp
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103941
https://doi.org/10.1115/GT2023-103941
View Paper titled, Direct-Fired Liquid Air Energy Storage With Carbon Capture
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Topics: Carbon capture and storage, Carbon dioxide, Cycles, Energy storage
Proceedings Papers

Advanced Polytropic Efficiency and H-S Diagram Application

Hans E. Wettstein
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T07A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101372
https://doi.org/10.1115/GT2023-101372
View Paper titled, Advanced Polytropic Efficiency and H-S Diagram Application
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Topics: Algorithms, Compressors, Condensation, Cycles, Cylinders, Energy dissipation, Engines, Equilibrium (Physics), Flow (Dynamics), Fluids
Proceedings Papers

Performance Characterization of a Small-Scale Pumped Thermal Energy Storage System

Natalie R. Smith, Joshua Just, Jeremy Johnson, Fernando Karg-Bulnes
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104232
https://doi.org/10.1115/GT2023-104232
View Paper titled, Performance Characterization of a Small-Scale Pumped Thermal Energy Storage System
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Topics: Energy storage, Heat, Performance characterization, Thermal energy storage, Steady state, Transients (Dynamics), Cycles, Heat engines, Heat exchangers, Heat losses
Proceedings Papers

Dynamic Evaluation of Integrated Thermal Energy Storage Concept for the Recuperated Gas Turbine Application

Juan Diego Flores Garcia, Nor Farida Harun, Luis M. Traverso, Nana Zhou, David Tucker
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T09A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103348
https://doi.org/10.1115/GT2023-103348
View Paper titled, Dynamic Evaluation of Integrated Thermal Energy Storage Concept for the Recuperated Gas Turbine Application
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Topics: Cycles, Gas turbines, System efficiency, Thermal energy storage
Proceedings Papers

Characterization of ACC Losses Due to Wind and Design of Optimal Wind-Screens

Cosimo Bianchini, Riccardo Da Soghe, Lorenzo Giannini, Lorenzo Mazzei, Andrew Gardner, Jamie Wilde
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104135
https://doi.org/10.1115/GT2023-104135
View Paper titled, Characterization of ACC Losses Due to Wind and Design of Optimal Wind-Screens
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Topics: Design, Wind, Cooling, Blades, Fans, Fluids, Heat exchangers, Wind velocity, Computation, Computational fluid dynamics
Proceedings Papers

Advanced Hydrogen Cycles to Help Decarbonize the Aviation Industry. Part 1: Development of Simulation & Modeling Toolsets

Jacopo Tacconi, Nicholas Grech
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A030, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103505
https://doi.org/10.1115/GT2023-103505
View Paper titled, Advanced Hydrogen Cycles to Help Decarbonize the Aviation Industry. Part 1: Development of Simulation & Modeling Toolsets
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Topics: Aviation, Cycles, Hydrogen, Modeling, Simulation, Fuels, Aircraft, Combustion chambers, Hydrogen fuels, Storage
Proceedings Papers

Integrated Design of a Variable Cycle Engine and Aircraft Thermal Management System

Robert A. Clark, Jimmy Tai, Dimitri Mavris
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A036, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103912
https://doi.org/10.1115/GT2023-103912
View Paper titled, Integrated Design of a Variable Cycle Engine and Aircraft Thermal Management System
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Topics: Aircraft, Cycles, Design, Engines, Thermal management, Compressors, Nozzles, Random-access memory, Exhaust systems, Geometry