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Issues
March 2024
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Review Article
A Literature Review of NOx Emissions in Current and Future State-of-the-Art Gas Turbines
J. Eng. Gas Turbines Power. March 2024, 146(3): 030801.
doi: https://doi.org/10.1115/1.4063836
Topics:
Emissions
,
Fuels
,
Gas turbines
,
Hydrogen
,
Nitrogen oxides
,
Combustion chambers
,
Turbines
,
Combustion
,
Flames
Research Papers
Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization
J. Eng. Gas Turbines Power. March 2024, 146(3): 031001.
doi: https://doi.org/10.1115/1.4063535
Topics:
Combustion chambers
,
Design
,
Emissions
,
Flames
,
Fuels
,
Nitrogen oxides
,
Optimization
,
Stress
,
Exhaust systems
,
Temperature
Analysis of High-Frequency Dynamics of a Reacting Jet in Crossflow Based on Large Eddy Simulation
J. Eng. Gas Turbines Power. March 2024, 146(3): 031002.
doi: https://doi.org/10.1115/1.4063540
Topics:
Acoustics
,
Combustion chambers
,
Dynamics (Mechanics)
,
Flames
,
Jets
,
Mode shapes
,
Pressure
,
Shear (Mechanics)
,
Vortices
,
Large eddy simulation
Ignition of Various Lubricating Oil Compositions Using a Shock Tube
J. Eng. Gas Turbines Power. March 2024, 146(3): 031003.
doi: https://doi.org/10.1115/1.4063543
Topics:
Ejectors
,
Ignition
,
Ignition delay
,
Lubricating oils
,
Mineral oil
,
Pressure
,
Shock tubes
,
Sprays
,
Temperature
,
Shock (Mechanics)
Measurement of Temperature and Load Versus Bearing Displacement in a Thrust Foil Bearing: Differences Between Light Load and High Load Operation
J. Eng. Gas Turbines Power. March 2024, 146(3): 031004.
doi: https://doi.org/10.1115/1.4063545
Topics:
Bearings
,
Foil bearings
,
Stress
,
Thrust
Reduced Order Model of Nonlinear Structures for Turbomachinery Aeroelasticity
J. Eng. Gas Turbines Power. March 2024, 146(3): 031005.
doi: https://doi.org/10.1115/1.4063544
Topics:
Blades
,
Rotation
,
Stress
,
Vibration
,
Condensation
,
Dynamics (Mechanics)
,
Displacement
Functionalization of All-Oxide Ceramic Matrix Composites Elements Using Three-Dimensional Braiding and Pressure Slip Casting for Composite Processing: Approaches to Reduce the Filter Effect of Dense Reinforcement Textiles
J. Eng. Gas Turbines Power. March 2024, 146(3): 031006.
doi: https://doi.org/10.1115/1.4063531
Topics:
Ceramic matrix composites
,
Composite materials
,
Fibers
,
Pressure
,
Slip casting (Process)
,
Textiles
,
Ceramics
,
Filters
,
Flow (Dynamics)
,
Yarns
Best Practices for Electricity Generators and Energy Storage Optimal Dispatch Problems
J. Eng. Gas Turbines Power. March 2024, 146(3): 031007.
doi: https://doi.org/10.1115/1.4063529
Topics:
Algorithms
,
Maintenance
,
Optimization
,
Energy storage
,
Cycles
,
Generators
,
Batteries
,
Stress
Effect of Unsteady Fan-Intake Interaction on Short Intake Design
J. Eng. Gas Turbines Power. March 2024, 146(3): 031008.
doi: https://doi.org/10.1115/1.4063768
Topics:
Blades
,
Boundary layers
,
Design
,
Flow (Dynamics)
,
Pressure
,
Separation (Technology)
,
Simulation
,
Wind
,
Engineering simulation
,
Computational fluid dynamics
GLDAN: Global and Local Domain Adaptation Network for Cross-Wind Turbine Fault Diagnosis
J. Eng. Gas Turbines Power. March 2024, 146(3): 031009.
doi: https://doi.org/10.1115/1.4063578
Topics:
Fault diagnosis
,
Turbines
,
Wind
,
Wind turbines
,
Artificial neural networks
Virginia Tech Optical Inlet Sensor for Particle Detection: Rolls Royce M250 Turboshaft Demonstration
J. Eng. Gas Turbines Power. March 2024, 146(3): 031010.
doi: https://doi.org/10.1115/1.4063584
Topics:
Engines
,
Particulate matter
,
Sands
,
Sensors
,
Electromagnetic scattering
,
Radiation scattering
,
Scattering (Physics)
Intermittency of Flame Structure and Thermo-Acoustic Behavior in a Staged Multipoint Injector Using Liquid Fuel
J. Eng. Gas Turbines Power. March 2024, 146(3): 031011.
doi: https://doi.org/10.1115/1.4063638
Topics:
Flames
,
Fuels
,
Acoustics
,
Microphones
,
Signals
Structure and NOx Emissions of Stratified Hydrogen-Air Flames Stabilized on a Coaxial Injector
J. Eng. Gas Turbines Power. March 2024, 146(3): 031012.
doi: https://doi.org/10.1115/1.4063579
Topics:
Emissions
,
Flames
,
Nitrogen oxides
,
Ejectors
,
Hydrogen
Performance Evaluation of Additively Manufactured and Hybrid Indexable Milling Tools in Machining of AISI4140+QT and Ti-6Al-4V
J. Eng. Gas Turbines Power. March 2024, 146(3): 031013.
doi: https://doi.org/10.1115/1.4063553
Topics:
Additive manufacturing
,
Cutting
,
Machining
,
Milling
,
Wear
,
Manufacturing
,
Machine tools
,
Geometry
,
Mechanical properties
,
Surface roughness
Characterization of Spray Field for Water-Emulsified Diesel Using a Pressure Swirl Atomizer Under a Nonreacting Environment
Baha Suleiman, Hatem Selim, Alaaeldin Dawood, Jinkwan Song, Jong Guen Lee, Abdurrahman Khalidi, Kamal Al-Ahmadi, Ibrahim Al-Ghamdi, Eid Badr, Mohammed Al-Gahatani
J. Eng. Gas Turbines Power. March 2024, 146(3): 031014.
doi: https://doi.org/10.1115/1.4063778
Topics:
Diesel
,
Emulsions
,
Pressure
,
Sprays
,
Temperature
,
Water
,
Drops
,
Fuels
,
Electromagnetic scattering
,
Radiation scattering
Comparison of the Flame Dynamics of a Liquid-Fueled Swirl-Stabilized Combustor for Different Degrees of Fuel-Air Premixing
J. Eng. Gas Turbines Power. March 2024, 146(3): 031015.
doi: https://doi.org/10.1115/1.4063590
Topics:
Drops
,
Flames
,
Flow (Dynamics)
,
Fuels
,
Shapes
,
Nitrogen oxides
,
Emissions
,
Dynamics (Mechanics)
,
Combustion
,
Combustion chambers
Leakage and Rotordynamic Force Coefficients of a Labyrinth Seal and a Pocket Damper Seal Operating With Wet Gas
J. Eng. Gas Turbines Power. March 2024, 146(3): 031016.
doi: https://doi.org/10.1115/1.4063551
Topics:
Dampers
,
Damping
,
Leakage
,
Pressure
,
Wireless power transfer
,
Clearances (Engineering)
,
Stiffness
,
Flow (Dynamics)
,
Uncertainty
,
Cavities
Options for Improving Performance of Additively Manufactured Nickel-Base Superalloys for Gas Turbine Applications
J. Eng. Gas Turbines Power. March 2024, 146(3): 031017.
doi: https://doi.org/10.1115/1.4063631
Topics:
Additive manufacturing
,
Creep
,
Gas turbines
,
Heat treating (Metalworking)
,
Nickel
,
Rupture
,
Stress
,
Superalloys
,
Temperature
,
Testing
Sensitivity Analysis of Transient Forced Response of Mistuned Bladed Disks Under Complex Excitation and Varying Rotation Speed
J. Eng. Gas Turbines Power. March 2024, 146(3): 031018.
doi: https://doi.org/10.1115/1.4063586
Topics:
Bladed disks
,
Blades
,
Rotation
,
Transients (Dynamics)
,
Excitation
,
Rotors
Preliminary Wear Investigations With Pressure Actuated Leaf Seals for Superheated Steam Turbine Application
J. Eng. Gas Turbines Power. March 2024, 146(3): 031019.
doi: https://doi.org/10.1115/1.4063587
Topics:
Pressure
,
Wear
,
Clearances (Engineering)
The Hybrid Pathway to Flexible Power Turbines, Part I: Novel Autoencoder Methods for the Automated Optimization of Thermal Probes and Fast Sparse Data Reconstruction, Enabling Real-Time Thermal Analysis
J. Eng. Gas Turbines Power. March 2024, 146(3): 031020.
doi: https://doi.org/10.1115/1.4063581
Topics:
Artificial neural networks
,
Optimization
,
Probes
,
Temperature
,
Turbines
,
Transients (Dynamics)
,
Simulation
,
Heat transfer
The Hybrid Pathway to Flexible Power Turbines, Part II: Fast Data Transfer Methods Between Varying Fidelity Simulations, to Enable Efficient Conjugate Thermal Field Prediction
J. Eng. Gas Turbines Power. March 2024, 146(3): 031021.
doi: https://doi.org/10.1115/1.4063588
Topics:
Geometry
,
Interpolation
,
Resolution (Optics)
,
Simulation
,
Turbines
,
Flow (Dynamics)
,
Stress
,
Density
Integration of a Gas Model Into Computational Fluid Dynamics Analysis for the Simulation of Turbine Exhaust Flows With High Steam Loads
J. Eng. Gas Turbines Power. March 2024, 146(3): 031022.
doi: https://doi.org/10.1115/1.4063687
Evaluation of Minimum NOx Emission From Ammonia Combustion
J. Eng. Gas Turbines Power. March 2024, 146(3): 031023.
doi: https://doi.org/10.1115/1.4064219
Topics:
Combustion
,
Combustion chambers
,
Emissions
,
Nitrogen oxides
,
Pressure
,
Temperature
,
Equilibrium (Physics)
,
Fuels
,
Firing
,
Flames
Axial Compressor Map Generation Leveraging Autonomous Self-Training Artificial Intelligence. Phase 2
J. Eng. Gas Turbines Power. March 2024, 146(3): 031024.
doi: https://doi.org/10.1115/1.4063779
Topics:
Compressors
,
Geometry
,
Cycles
Reacting Flow Prediction of the Low-Swirl Lifted Flame in an Aeronautical Combustor With Angular Air Supply
J. Eng. Gas Turbines Power. March 2024, 146(3): 031025.
doi: https://doi.org/10.1115/1.4063988
Topics:
Combustion
,
Combustion chambers
,
Flames
,
Flow (Dynamics)
,
Temperature
,
Computer simulation
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Modeling of Frictional Inter-Bristle Contact in Brush Seals With Shaft Radial Movements
J. Eng. Gas Turbines Power
Image-based flashback detection in a hydrogen-fired gas turbine using a convolutional autoencoder
J. Eng. Gas Turbines Power
Fuel Thermal Management and Injector Part Design for LPBF Manufacturing
J. Eng. Gas Turbines Power
An investigation of a multi-injector, premix/micromix burner burning pure methane to pure hydrogen
J. Eng. Gas Turbines Power