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Issues
January 2025
In Progress
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Research Papers
Investigating the Impact of Steam Enhancement on Combustion in a Swirl-Assisted Jet-Stabilized Gas Turbine Combustor
J. Eng. Gas Turbines Power. January 2025, 147(1): 011001.
doi: https://doi.org/10.1115/1.4066235
Topics:
Combustion
,
Combustion chambers
,
Emissions
,
Flames
,
Fuels
,
Steam
,
Temperature
,
Nitrogen oxides
,
Wireless power transfer
,
Superheating
In Situ and Ex Situ Measurement of Stresses in Environmental Barrier Coatings
J. Eng. Gas Turbines Power. January 2025, 147(1): 011002.
doi: https://doi.org/10.1115/1.4066237
Global Stability and Forced Response Analysis of Swirling Flows in Aviation Combustors
J. Eng. Gas Turbines Power. January 2025, 147(1): 011003.
doi: https://doi.org/10.1115/1.4066208
Topics:
Flow (Dynamics)
,
Stability
,
Swirling flow
,
Transfer functions
,
Combustion chambers
Adaptation of the Low Dissipation Low Dispersion Scheme for Reactive Multicomponent Flows on Unstructured Grids Using Density-Based Solvers
J. Eng. Gas Turbines Power. January 2025, 147(1): 011004.
doi: https://doi.org/10.1115/1.4066209
Topics:
Combustion
,
Density
,
Energy dissipation
,
Entropy
,
Flames
,
Flow (Dynamics)
,
Flux (Metallurgy)
,
Internal energy (Physics)
,
Kinetic energy
,
Pressure
Sensitivity Analysis of the Static and Rotordynamic Characteristics on Geometric Parameters for a Supercritical Carbon Dioxide Hole-Pattern Damper Seal
J. Eng. Gas Turbines Power. January 2025, 147(1): 011005.
doi: https://doi.org/10.1115/1.4066287
Topics:
Cavities
,
Computer simulation
,
Dampers
,
Damping
,
Design
,
Fluids
,
Leakage
,
Leakage flows
,
Numerical analysis
,
Rotors
Experimental and Numerical Investigation of NH3/H2/N2 Combustion in a Premixed/Stratified Swirl Burner
Jordan Davies, Luca Mazzotta, Daisuke Sato, Syed Mashruk, Daniel Pugh, Domenico Borello, Agustin Valera-Medina
J. Eng. Gas Turbines Power. January 2025, 147(1): 011006.
doi: https://doi.org/10.1115/1.4066207
Topics:
Combustion
,
Emissions
,
Flames
,
Fuels
,
Chemiluminescence
,
Hydrogen
,
Computational fluid dynamics
,
Pressure
Generative Design of a Gas Turbine Combustor Using Invertible Neural Networks
J. Eng. Gas Turbines Power. January 2025, 147(1): 011007.
doi: https://doi.org/10.1115/1.4066294
Development of High-Temperature, Interlaminar Tension Test Methodology for Ceramic Matrix Composites
J. Eng. Gas Turbines Power. January 2025, 147(1): 011008.
doi: https://doi.org/10.1115/1.4066288
Topics:
Ceramic matrix composites
,
Compression
,
Silicon carbide
,
Temperature
,
Tension
,
Testing
,
High temperature
Nonpremixed Approaches for Fuel Flexible, Low NOx Combustors in High-Efficiency Gas Turbines
Benjamin Emerson, Shivam J. Patel, Srujan Gubbi, Randal G. McKinney, David Wu, David R. Noble, Tim Lieuwen
J. Eng. Gas Turbines Power. January 2025, 147(1): 011009.
doi: https://doi.org/10.1115/1.4066238
Topics:
Combustion chambers
,
Equilibrium (Physics)
,
Fuels
,
Nitrogen oxides
,
Relaxation (Physics)
,
Temperature
,
Combustion
,
Methane
,
Gas turbines
Suppression of Combustion Oscillations in Hydrogen-Enriched Can-Type Combustors Through Fuel Staging
Junwoo Jung, Daesik Kim, Yuangang Wang, Soonbeen Park, Chae Hoon Sohn, Minkuk Kim, Jeongjae Hwang, Dowon Kang, Wonjune Lee, Hanseok Kim
J. Eng. Gas Turbines Power. January 2025, 147(1): 011010.
doi: https://doi.org/10.1115/1.4066239
Topics:
Acoustics
,
Combustion
,
Combustion chambers
,
Computational fluid dynamics
,
Fuels
,
Hydrogen
,
Nozzles
,
Flames
,
Delays
,
Co-firing
Analysis of Thermo-Acoustic Instabilities Induced by Hydrogen Swirling Flames
J. Eng. Gas Turbines Power. January 2025, 147(1): 011011.
doi: https://doi.org/10.1115/1.4066242
Topics:
Acoustics
,
Flames
,
Hydrogen
,
Damping
,
Oscillations
,
Signals
,
Ejectors
,
Fluctuations (Physics)
,
Pressure
,
Heat
Schlieren Image Velocimetry and Modal Decomposition Study of Preheated Isothermal Flow From a Generic Multi-Swirl Burner
J. Eng. Gas Turbines Power. January 2025, 147(1): 011012.
doi: https://doi.org/10.1115/1.4066243
Topics:
Flow (Dynamics)
,
Principal component analysis
,
Excitation
,
Acoustics
,
Turbulence
Performance Analysis of a Self-Decarbonizing Combustor
J. Eng. Gas Turbines Power. January 2025, 147(1): 011013.
doi: https://doi.org/10.1115/1.4066289
Topics:
Carbon
,
Carbon dioxide
,
Catalysts
,
Combustion
,
Combustion chambers
,
Emissions
,
Fuels
,
Methane
,
Pyrolysis
,
Thermal energy
Forced Response of Rotating Blisks: Prediction and Correlation to Blade Tip-Timing Measurements
J. Eng. Gas Turbines Power. January 2025, 147(1): 011014.
doi: https://doi.org/10.1115/1.4066291
Topics:
Bladed disks
,
Blades
,
Resonance
,
Vibration
Teaching Aero-Engine Performance: From Analytics to Hands-On Exercises Using Gas Turbine Performance Software
J. Eng. Gas Turbines Power. January 2025, 147(1): 011015.
doi: https://doi.org/10.1115/1.4066244
Topics:
Computer software
,
Cycles
,
Design
,
Engines
,
Pressure
,
Students
,
Teaching
,
Thrust
,
Turbojets
,
Gas turbines
Turbulent Burning Velocity of High Hydrogen Flames
J. Eng. Gas Turbines Power. January 2025, 147(1): 011016.
doi: https://doi.org/10.1115/1.4066245
Topics:
Flames
,
Pressure
,
Temperature
,
Turbulence
,
Combustion
,
Hydrogen
Impact of Diluents on Flame Stability With Blends of Natural Gas and Hydrogen
J. Eng. Gas Turbines Power. January 2025, 147(1): 011017.
doi: https://doi.org/10.1115/1.4066246
Topics:
Combustion chambers
,
Flames
,
Hydrogen
,
Stability
,
Dynamic stability
,
Natural gas
,
Diluents
,
Fuels
,
Exhaust gas recirculation
Mass and Heat Exchange in Rotating Compressor Cavities With Variable Cob Separation
J. Eng. Gas Turbines Power. January 2025, 147(1): 011018.
doi: https://doi.org/10.1115/1.4066247
Topics:
Cavities
,
Disks
,
Flow (Dynamics)
,
Heat transfer
,
Plumes (Fluid dynamics)
,
Temperature
,
Vortices
,
Compressors
Axial Flow Fan Performance in a Forced Draught Air-Cooled Heat Exchanger for a Supercritical Carbon Dioxide Brayton Cycle
J. Eng. Gas Turbines Power. January 2025, 147(1): 011019.
doi: https://doi.org/10.1115/1.4066248
Topics:
Cooling
,
Flow (Dynamics)
,
Heat exchangers
,
Modeling
,
Pressure
,
Brayton cycle
,
Design
,
Axial flow
,
Computational fluid dynamics
,
Rotors
Laboratory Tests in Cyber-Physical Mode for an Energy Management System Including Renewable Sources and Industrial Symbiosis
J. Eng. Gas Turbines Power. January 2025, 147(1): 011020.
doi: https://doi.org/10.1115/1.4066249
Topics:
Boilers
,
Combined heat and power
,
Electrolyzers
,
Energy management systems
,
Energy storage
,
Hydrogen
,
Smart grids
,
Syngas
,
Computer software
,
Optimization
Fault Detection on Short-Haul or Highly Dynamic Flights Using Transient Flight Segments
J. Eng. Gas Turbines Power. January 2025, 147(1): 011021.
doi: https://doi.org/10.1115/1.4066251
Topics:
Engines
,
Flaw detection
,
Flight
,
Transients (Dynamics)
,
Wavelets
,
Sensors
,
Convolutional neural networks
,
Support vector machines
Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown
J. Eng. Gas Turbines Power. January 2025, 147(1): 011022.
doi: https://doi.org/10.1115/1.4066358
Topics:
Compressed air
,
Compressors
,
Energy storage
,
Flow (Dynamics)
,
High pressure (Physics)
,
Motors
,
Pressure
,
Engines
Development of a Method for Shape Optimization for a Gas Turbine Fuel Injector Design Using Metal-Additive Manufacturing
J. Eng. Gas Turbines Power. January 2025, 147(1): 011023.
doi: https://doi.org/10.1115/1.4066509
Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters on Performance
Silvia Araguás-Rodríguez, Marta Ferran-Marqués, Christopher C. Pilgrim, Spyros Kamnis, Jörg P. Feist, John R. Nicholls
J. Eng. Gas Turbines Power. January 2025, 147(1): 011024.
doi: https://doi.org/10.1115/1.4066533
Topics:
Coatings
,
Sprays
,
Temperature
,
Gas flow
,
Plasmas (Ionized gases)
Robust Controller Development Via Iterative Model Updating for Active Magnetic Bearing Rotor Systems
J. Eng. Gas Turbines Power. January 2025, 147(1): 011025.
doi: https://doi.org/10.1115/1.4066614
Topics:
Control equipment
,
Rotors
,
Magnetic bearings
,
Frequency response
,
Shapes
Improving a Two-Equation Eddy-Viscosity Turbulence Model for High-Rayleigh-Number Natural-Convection Flows Using Machine Learning
J. Eng. Gas Turbines Power. January 2025, 147(1): 011026.
doi: https://doi.org/10.1115/1.4066594
Topics:
Flow (Dynamics)
,
Heat flux
,
Modeling
,
Natural convection
,
Reynolds stress
,
Turbulence
,
Eddies (Fluid dynamics)
,
Viscosity
,
Temperature
,
Testing
Investigation of the Sigma Approximation Technique for the Solution of the Time Spectral Equation System
J. Eng. Gas Turbines Power. January 2025, 147(1): 011027.
doi: https://doi.org/10.1115/1.4066586
Topics:
Approximation
,
Pressure
,
Flow (Dynamics)
,
Stability
,
Inlet guide vanes
,
Oscillations
Optimal Control Allocation for Distributed Electric Propulsion in a Series/Parallel Partial Hybrid Powertrain
J. Eng. Gas Turbines Power. January 2025, 147(1): 011028.
doi: https://doi.org/10.1115/1.4066589
Topics:
Aircraft
,
Failure
,
Optimal control
,
Thrust
,
Design
,
Engines
,
Torque
,
Generators
,
String
,
Flight
Techno-Economic Analysis of the Solid Oxide Semiclosed CO2 Cycle for Different Plant Sizes
J. Eng. Gas Turbines Power. January 2025, 147(1): 011029.
doi: https://doi.org/10.1115/1.4066591
Topics:
Carbon dioxide
,
Cycles
,
Solid oxide fuel cells
Investigation of Viscor and Methanol Spray Dynamics Using Proper Orthogonal Decomposition in Siemens Energy Industrial Atomizers
Ali Alshahrani, Izwan Mohni, Adesile Ajisafe, Marc Furi, Michel Houde, Suresh Sadasivuni, Geoffrey Ernest Engelbrecht, Ghenadie Bulat, Midhat Talibi, Ramanarayanan Balachandran, Andrea Ducci
J. Eng. Gas Turbines Power. January 2025, 147(1): 011030.
doi: https://doi.org/10.1115/1.4066597
Topics:
Methanol
,
Sprays
,
Fuels
,
Dynamics (Mechanics)
,
Principal component analysis
,
Oscillations
Polynomial Chaos Expansion-Based Uncertainty Model for Fast Assessment of Gas Turbine Aero-Engines Thrust Regulation: A Sparse Regression Approach
J. Eng. Gas Turbines Power. January 2025, 147(1): 011031.
doi: https://doi.org/10.1115/1.4066531
Topics:
Chaos
,
Engines
,
Polynomials
,
Simulation
,
Thrust
,
Uncertainty
,
Engineering simulation
,
Aircraft engines
,
Manufacturing
,
Errors
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Numerical Investigation of CO and NO Production From Premixed Hydrogen/Methane Fuel Blends
J. Eng. Gas Turbines Power (April 2025)
An Efficient Uncertainty Quantification Method Based on Inter-Blade Decoupling for Compressors
J. Eng. Gas Turbines Power (April 2025)
Experimental Design Validation of a Swirl-Stabilized Burner With Fluidically Variable Swirl Number
J. Eng. Gas Turbines Power (April 2025)
Experimental Characterization of a Bladeless Air Compressor
J. Eng. Gas Turbines Power (April 2025)
Investigation of an Ammonia-Fueled SOFC-mGT Hybrid System: Performances Analysis and Comparison With Natural Gas-Based System
J. Eng. Gas Turbines Power (May 2025)