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Issues
September 2025
In Progress
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Research Papers
An Adjustable Elastic Support Structure for Vibration Suppression of Rotating Machinery
J. Eng. Gas Turbines Power. September 2025, 147(9): 091001.
doi: https://doi.org/10.1115/1.4067585
Topics:
Resonance
,
Rotors
,
Stiffness
,
Vibration
,
Vibration suppression
,
Design
,
Stepper motors
,
Machinery
,
Switches
,
Turbines
The Impact of Different Equilibrium Hypotheses on the Nonlinear Response of Bladed Disks
J. Eng. Gas Turbines Power. September 2025, 147(9): 091002.
doi: https://doi.org/10.1115/1.4067218
Topics:
Bladed disks
,
Blades
,
Computation
,
Dampers
,
Equilibrium (Physics)
,
Optimization algorithms
,
Friction
,
Vibration
,
Coulombs
Fuel Thermal Management and Injector Part Design for LPBF Manufacturing
J. Eng. Gas Turbines Power. September 2025, 147(9): 091003.
doi: https://doi.org/10.1115/1.4067299
Topics:
Design
,
Fuels
,
Laser powder bed fusion
,
Manufacturing
,
Shapes
,
Thermal management
,
Surface roughness
Experimental Investigation on the Dynamic Response of a Turbocharger Centrifugal Compressor in Surge Transitions
J. Eng. Gas Turbines Power. September 2025, 147(9): 091004.
doi: https://doi.org/10.1115/1.4067402
Topics:
Compressors
,
Signals
,
Surges
,
Turbochargers
,
Dynamic response
,
Pressure
,
Spectra (Spectroscopy)
Effect of Blending Ammonia With Natural Gas Hydrocarbons on the Performance of a Heavy-Duty Spark Ignition Engine
J. Eng. Gas Turbines Power. September 2025, 147(9): 091005.
doi: https://doi.org/10.1115/1.4067405
Topics:
Combustion
,
Cycles
,
Cylinders
,
Engines
,
Flames
,
Fuels
,
Hydrocarbons
,
Ignition
,
Methane
,
Natural gas
Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine
J. Eng. Gas Turbines Power. September 2025, 147(9): 091006.
doi: https://doi.org/10.1115/1.4067418
Topics:
Combustion
,
Diesel
,
Engines
,
Fuels
,
Heat
,
Oxygen
,
Pressure
,
Diffusion (Physics)
,
Emissions
,
High pressure (Physics)
An Experimental Comparison of Methanol Combustion Strategies: Spark Ignition Versus Compression Ignition
J. Eng. Gas Turbines Power. September 2025, 147(9): 091007.
doi: https://doi.org/10.1115/1.4067404
Topics:
Combustion
,
Compression
,
Cylinders
,
Fuels
,
Ignition
,
Methanol
,
Pressure
,
Stress
,
Temperature
,
Emissions
Comparison of a Full-Scale and a 1:10 Scale Low-Speed Two-Stroke Marine Engine Using Computational Fluid Dynamics
J. Eng. Gas Turbines Power. September 2025, 147(9): 091008.
doi: https://doi.org/10.1115/1.4067472
Topics:
Engines
,
Fuels
,
Simulation
,
Computational fluid dynamics
,
Emissions
,
Combustion
Comprehensive Life Cycle Analysis of Diverse Hydrogen Production Routes and Application on a Hydrogen Engine
J. Eng. Gas Turbines Power. September 2025, 147(9): 091009.
doi: https://doi.org/10.1115/1.4067420
Topics:
Carbon capture and storage
,
Coal
,
Cycles
,
Electrolysis
,
Emissions
,
Engines
,
Fuel gasification
,
Hydrogen
,
Hydrogen production
,
Life cycle assessment
An Experimental Investigation on Combustion and Emissions of a Hydrogen Enriched Ammonia–Diesel Dual Fuel Engine at a Medium Load Condition
J. Eng. Gas Turbines Power. September 2025, 147(9): 091010.
doi: https://doi.org/10.1115/1.4067450
Topics:
Combustion
,
Diesel
,
Emissions
,
Engines
,
Fuels
,
Hydrogen
,
Temperature
,
Stress
,
Diesel engines
,
Flames
Multidimensional Modeling of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Optical Engine With Direct Injection
J. Eng. Gas Turbines Power. September 2025, 147(9): 091011.
doi: https://doi.org/10.1115/1.4067419
Characterization of Knocking Pressure Data From Two Closely Spaced Transducers: Effect of Transducer Mounting
J. Eng. Gas Turbines Power. September 2025, 147(9): 091012.
doi: https://doi.org/10.1115/1.4067473
Topics:
Engines
,
Pressure
,
Signals
,
Transducers
,
Cycles
,
Pressure transducers
,
Resonance
Effects of Lattice Orientation Angle on TPMS-Based Transpiration Cooling
J. Eng. Gas Turbines Power. September 2025, 147(9): 091013.
doi: https://doi.org/10.1115/1.4067378
Topics:
Cooling
,
Diamonds
,
Film cooling
,
Flow (Dynamics)
,
Transpiration
,
Triply periodic minimal surfaces
,
Pressure
,
Coolants
,
Geometry
Compressor Development for CO2-Based Pumped Thermal Energy Storage Systems
Timothy J. Held, Jason Miller, Kyle Sedlacko, Joshua Cameron, Scott Morris, Jeongseek Kang, Mark Turner
J. Eng. Gas Turbines Power. September 2025, 147(9): 091014.
doi: https://doi.org/10.1115/1.4067449
Topics:
Carbon dioxide
,
Compressors
,
Design
,
Pressure
,
Temperature
,
Reservoirs
,
Cycles
Modeling of Frictional Interbristle Contact in Brush Seals With Shaft Radial Movements
J. Eng. Gas Turbines Power. September 2025, 147(9): 091015.
doi: https://doi.org/10.1115/1.4067268
Topics:
Clearances (Engineering)
,
Friction
,
Modeling
,
Pressure
,
Computer simulation
,
Algorithms
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Assessment of a Liquid Hydrogen Conditioning System for Retrofitting on Kerosene Designed Turbofans
J. Eng. Gas Turbines Power
Characterization of Crankcase Ventilation Gas on Stationary Natural Gas Engines
J. Eng. Gas Turbines Power
DGEN Aeropropulsion Research Turbofan Core/Combustor-Noise Measurements—Source Separation
J. Eng. Gas Turbines Power