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Journal Articles

Updating Turbomachinery Aerodynamics Teaching On an Undergraduate Course Using 3D Design Tools

Accepted Manuscript
Grant L. Ingram
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1497
https://doi.org/10.1115/1.4064150
Published Online: November 29, 2023
View Article titled, Updating Turbomachinery Aerodynamics Teaching On an Undergraduate Course Using 3D Design Tools
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Topics: Aerodynamics, Design, Teaching, Turbomachinery, Undergraduate students, Students, Computer software, Clearances (Engineering), Compressible flow, Compressors
Journal Articles

Analysis of Failure Forms of Bevel Gear, Shaft, and Bearing Structure System Considering Multi-Mode Damage Accumulation

Xudong Han, Jie Hong, Cheng Chen, Xueqi Chen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021020.
Paper No: GTP-23-1559
https://doi.org/10.1115/1.4063582
Published Online: November 28, 2023
View Article titled, Analysis of Failure Forms of Bevel Gear, Shaft, and Bearing Structure System Considering Multi-Mode Damage Accumulation
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Topics: Cycles, Damage, Failure, Bevel gears, Bearings, Deformation
Journal Articles

Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine

John D. Klaerner, J. Jeffrey Moore, Kyle Robinson, Jonathan L. Wade, Aaron McClung
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011022.
Paper No: GTP-23-1464
https://doi.org/10.1115/1.4063635
Published Online: November 28, 2023
View Article titled, Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine
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Topics: Cycles, Design, Manufacturing, Pressure, Turbines, Welded joints, Testing, Inspection, Nozzles, Stress
Journal Articles

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

Matteo Martinelli, Roberto Scaccabarozzi, Manuele Gatti, Stefano Campanari, Emanuele Martelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011016.
Paper No: GTP-23-1350
https://doi.org/10.1115/1.4063740
Published Online: November 21, 2023
View Article titled, Techno-Economic Analysis of the Solid Oxide Semi-Closed CO 2 Cycle and Comparison With Other Power Generation Cycles With CO 2 Capture
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Topics: Carbon dioxide, Cycles, Solid oxide fuel cells, Turbines, Carbon capture and storage, Sensitivity analysis, Fuels, Economics
Journal Articles

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

Jens Gollasch, Michael Lockan, Panagiotis Stathopoulos, Eberhard Nicke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021015.
Paper No: GTP-23-1354
https://doi.org/10.1115/1.4063637
Published Online: November 21, 2023
View Article titled, Multidisciplinary Optimization of Thermodynamic Cycles for Large-Scale Heat Pumps With Simultaneous Component Design
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Topics: Design, Heat exchangers, Heat pumps, Optimization, Compressors, Cycles
Journal Articles

Best Practices for Electricity Generators and Energy Storage Optimal Dispatch Problems

Andriy Vasylyev, Alberto Vannoni, Alessandro Sorce
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031007.
Paper No: GTP-23-1415
https://doi.org/10.1115/1.4063529
Published Online: November 3, 2023
View Article titled, Best Practices for Electricity Generators and Energy Storage Optimal Dispatch Problems
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Topics: Algorithms, Maintenance, Optimization, Energy storage, Cycles, Generators, Batteries, Stress
Journal Articles

Optimization of An HPT Blade and Sector-Based Annular Rig Design for Supercritical Co2 Power Cycle Representative Testing

Accepted Manuscript
Logan Tuite, James Braun, Guillermo Paniagua
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1463
https://doi.org/10.1115/1.4063956
Published Online: November 2, 2023
View Article titled, Optimization of An HPT Blade and Sector-Based Annular Rig Design for Supercritical Co2 Power Cycle Representative Testing
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Topics: Blades, Design, Optimization, Supercritical carbon dioxide, Testing, Thermodynamic power cycles, Cycles, Heat, Reynolds number, Shapes
Journal Articles

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

Jorge Saavedra, Luis Cadarso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021014.
Paper No: GTP-23-1356
https://doi.org/10.1115/1.4063536
Published Online: November 2, 2023
View Article titled, Combined Joule-Humphrey-Recuperator Cycle: Performance and Parametric Analysis Evaluation Toward More Efficient Air Transportation
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Topics: Cycles, Flow (Dynamics), Joules, Pressure, Thrust, Combustion chambers, Temperature, Engines, Fuels, Turbines
Journal Articles

Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System

Accepted Manuscript
Robert Clark, Jimmy C.M. Tai, Dimitri N. Mavris
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1558
https://doi.org/10.1115/1.4063866
Published Online: October 21, 2023
View Article 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, Exhaust systems, Pressure, Random-access memory
Journal Articles

Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification

Accepted Manuscript
Yuchen Dai, Manxiang Song, Donghai Jin, Xingmin Gui, Xiaoheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1214
https://doi.org/10.1115/1.4063828
Published Online: October 19, 2023
View Article titled, Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification
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Topics: Flow (Dynamics), Gas turbines, Simulation, Transients (Dynamics), Engines, Compressors, Combustion chambers, Cycles, Errors, Exhaust systems
Journal Articles

Thrust Rebalance to Extend Engine Time On-Wing with Consideration of Engine Degradation and Creep Life Consumption

Accepted Manuscript
Rafael da Mota Chiavegatto, Yiguang Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1576
https://doi.org/10.1115/1.4063791
Published Online: October 18, 2023
View Article titled, Thrust Rebalance to Extend Engine Time On-Wing with Consideration of Engine Degradation and Creep Life Consumption
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Topics: Creep, Engines, Thrust, Wings, Aircraft, Flight, Accounting, Cycles, Flow (Dynamics), Maintenance
Journal Articles

The Application of an Artificial Neural Network as a Baseline Model for Condition Monitoring of Innovative Humidified Micro Gas Turbine Cycles

Accepted Manuscript
Kathryn Colquhoun, Nikpey Homam, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1261
https://doi.org/10.1115/1.4063785
Published Online: October 18, 2023
View Article titled, The Application of an Artificial Neural Network as a Baseline Model for Condition Monitoring of Innovative Humidified Micro Gas Turbine Cycles
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Topics: Artificial neural networks, Condition monitoring, Cycles, Micro gas turbines, Maintenance, Distributed power generation, Momentum, Monitoring systems, Reliability, Turbines
Journal Articles

Constitutive Model-Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities

Suvadeep Sen, Henning Almstedt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121007.
Paper No: GTP-23-1313
https://doi.org/10.1115/1.4063312
Published Online: October 17, 2023
View Article titled, Constitutive Model-Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities
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Topics: Computation, Constitutive equations, Creep, Cycles, Damage, Fatigue, Finite element methods, Rotors, Steam turbines, Stress
Journal Articles

Axial Compressor Map Generation Leveraging Autonomous Self-Training Artificial Intelligence. Phase 2

Accepted Manuscript
Maksym Burlaka, Sascha Podlech, Leonid Moroz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1376
https://doi.org/10.1115/1.4063779
Published Online: October 16, 2023
View Article titled, Axial Compressor Map Generation Leveraging Autonomous Self-Training Artificial Intelligence. Phase 2
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Topics: Artificial intelligence, Compressors, Geometry, Cycles, Design, Engines, Architecture, Machine learning, NASA, Uncertainty quantification
Journal Articles

On the Demonstration of a Humid Combustion System Performing Flexible Fuel-Switch From Pure Hydrogen to Natural Gas with Ultra-Low Nox Emissions

Accepted Manuscript
Simeon Dybe, Muhammad Yasir, Felix Güthe, Reddy Alemela, Michael Bartlett, Bruno Schuermans, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1328
https://doi.org/10.1115/1.4063767
Published Online: October 16, 2023
View Article titled, On the Demonstration of a Humid Combustion System Performing Flexible Fuel-Switch From Pure Hydrogen to Natural Gas with Ultra-Low Nox Emissions
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Topics: Combustion systems, Emissions, Fuels, Hydrogen, Natural gas, Nitrogen oxides, Switches, Combustion, Cycles, Climate change
Journal Articles

Detailed Gaseous and Particulate Emissions of an Allison 250-C20B Turboshaft Engine

Accepted Manuscript
Marius Rohkamp, Alexander Rabl, Benedikt Gündling, Mohammad Saraji-Bozorgzad, Christopher Mull, Jan Bendl, Carsten Neukirchen, Christian Helcig, Thomas Adam, Volker Gümmer, Andreas Hupfer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1459
https://doi.org/10.1115/1.4063693
Published Online: October 6, 2023
View Article titled, Detailed Gaseous and Particulate Emissions of an Allison 250-C20B Turboshaft Engine
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Topics: Emissions, Engines, Particulate matter, Aerosols, Nitrogen oxides, Carbon dioxide, Air pollution, Aviation, Combustion, Cycles
Journal Articles

Centrifugal Compressor Surge In Innovative Heat Pump - Part 1: Fluid Dynamic And Vibrational Analysis

Accepted Manuscript
Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Alberto Traverso, Vishnu Sishtla
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1366
https://doi.org/10.1115/1.4063547
Published Online: September 29, 2023
View Article 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, Fossil fuels, Cycles, Energy efficiency, Gas turbines, Gases, Heat
Journal Articles

Supercritical Carbon Dioxide Bottoming Cycles for Off-Shore Applications—An Optimization Study

Giacomo Persico, David T. Sánchez, Dario Alfani, Paolo Silva, Rene Vijgen, Marco Ruggiero, Stefan Glos, Renaud Le Pierres, Ulrich Schmitz, Rasmus Rubycz, Albannie Cagnac, Scott Macadam, Dominique H. Orhon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111017.
Paper No: GTP-23-1317
https://doi.org/10.1115/1.4063314
Published Online: September 29, 2023
View Article titled, Supercritical Carbon Dioxide Bottoming Cycles for Off-Shore Applications—An Optimization Study
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Topics: Cycles, Optimization, Steam
Journal Articles

An Experimental Comparison of Cyclic Variations in Diesel–Natural Gas and POMDME–Natural Gas Dual Fuel Combustion

Abhinandhan Narayanan, Deivanayagam Hariharan, Sundar Krishnan, Kalyan Srinivasan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101005.
Paper No: GTP-23-1129
https://doi.org/10.1115/1.4062901
Published Online: August 31, 2023
View Article titled, An Experimental Comparison of Cyclic Variations in Diesel–Natural Gas and POMDME–Natural Gas Dual Fuel Combustion
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Topics: Combustion, Computer-aided design, Cycles, Cylinders, Diesel, Fuels, Pressure, Silicon-on-insulator, Natural gas, Engines
Journal Articles

Control-Oriented Reduced-Order Modeling of Conversion Efficiency in Dual-Layer Washcoat Catalysts With Accumulation and Oxidation Functions

Pedro Piqueras, Benjamín Pla, Enrique José Sanchis, Elena García
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101002.
Paper No: GTP-23-1115
https://doi.org/10.1115/1.4062815
Published Online: August 1, 2023
View Article titled, Control-Oriented Reduced-Order Modeling of Conversion Efficiency in Dual-Layer Washcoat Catalysts With Accumulation and Oxidation Functions
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Topics: Catalysts, Mass transfer, Modeling, Oxidation, Diesel, Cycles, Flow (Dynamics)