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Issues
January 2018
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Research Papers
Gas Turbines: Combustion, Fuels, and Emissions
Investigation of Air Injection and Cavity Size Within a Circumferential Combustor to Increase G-Load and Residence Time
J. Eng. Gas Turbines Power. January 2018, 140(1): 011501.
doi: https://doi.org/10.1115/1.4037578
Topics:
Cavities
,
Combustion
,
Flow (Dynamics)
,
Fuels
,
Combustion chambers
,
Stress
,
Computational fluid dynamics
,
Flames
Low-Order Modeling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion
J. Eng. Gas Turbines Power. January 2018, 140(1): 011502.
doi: https://doi.org/10.1115/1.4037321
Topics:
Combustion
,
Combustion chambers
,
Entropy
,
Noise (Sound)
,
Turbines
,
Aircraft engines
,
Waves
,
Transfer functions
,
Modeling
Experimental Study of Transient Mechanisms of Bistable Flame Shape Transitions in a Swirl Combustor
J. Eng. Gas Turbines Power. January 2018, 140(1): 011503.
doi: https://doi.org/10.1115/1.4037724
Topics:
Combustion chambers
,
Flames
,
Flow (Dynamics)
,
Transients (Dynamics)
,
Shapes
,
Turbulence
Gas Turbines: Controls, Diagnostics, and Instrumentation
Design of Directional Probes for High-Frequency Turbine Measurements
J. Eng. Gas Turbines Power. January 2018, 140(1): 011601.
doi: https://doi.org/10.1115/1.4037640
Topics:
Probes
,
Mach number
,
Pressure
,
Shapes
,
Yaw
,
Design
,
Vortex shedding
Gas Turbines: Cycle Innovations
Evaluation of Property Methods for Modeling Direct-Supercritical CO2 Power Cycles
J. Eng. Gas Turbines Power. January 2018, 140(1): 011701.
doi: https://doi.org/10.1115/1.4037665
Topics:
Carbon dioxide
,
Cycles
,
Modeling
,
Water
,
Thermodynamic power cycles
Gas Turbines: Electric Power
Using Dynamic Simulation to Evaluate Attemperator Operation in a Natural Gas Combined Cycle With Duct Burners in the Heat Recovery Steam Generator
J. Eng. Gas Turbines Power. January 2018, 140(1): 011801.
doi: https://doi.org/10.1115/1.4037709
Topics:
Combined cycles
,
Ducts
,
Flow (Dynamics)
,
Heat recovery steam generators
,
Natural gas
,
Pressure
,
Simulation
,
Steam
,
Stress
,
Temperature
Gas Turbines: Microturbines and Small Turbomachinery
Continuous Closed-Loop Transonic Linear Cascade for Aerothermal Performance Studies in Microturbomachinery
J. Eng. Gas Turbines Power. January 2018, 140(1): 012301.
doi: https://doi.org/10.1115/1.4037611
Topics:
Cascades (Fluid dynamics)
,
Design
,
Flow (Dynamics)
,
Turbines
,
Pressure
,
Manufacturing
,
Heat transfer
,
Compressors
Gas Turbines: Structures and Dynamics
Application of Cyclo-Nonstationary Indicators for Bearing Monitoring Under Varying Operating Conditions
J. Eng. Gas Turbines Power. January 2018, 140(1): 012501.
doi: https://doi.org/10.1115/1.4037638
Topics:
Aircraft engines
,
Bearings
,
Mechanical drives
,
Signals
,
Vibration
,
Engines
,
Rolling bearings
On the Force Coefficients of a Flooded, Open Ends Short Length Squeeze Film Damper: From Theory to Practice (and Back)
J. Eng. Gas Turbines Power. January 2018, 140(1): 012502.
doi: https://doi.org/10.1115/1.4037585
Topics:
Dampers
,
Damping
,
Whirls
,
Lubricants
,
Pressure
Modal Analyses of an Axial Turbine Blisk With Intentional Mistuning
J. Eng. Gas Turbines Power. January 2018, 140(1): 012503.
doi: https://doi.org/10.1115/1.4037588
Topics:
Blades
,
Damping
,
Design
,
Modal analysis
,
Mode shapes
,
Optimization
,
Turbines
,
Excitation
,
Engineering prototypes
,
Engines
A Computational Fluid Dynamics Modified Bulk Flow Analysis for Circumferentially Shallow Grooved Liquid Seals
J. Eng. Gas Turbines Power. January 2018, 140(1): 012504.
doi: https://doi.org/10.1115/1.4037614
Topics:
Computational fluid dynamics
,
Flow (Dynamics)
,
Friction
,
Rotors
,
Stators
Leakage, Drag Power, and Rotordynamic Force Coefficients of an Air in Oil (Wet) Annular Seal
J. Eng. Gas Turbines Power. January 2018, 140(1): 012505.
doi: https://doi.org/10.1115/1.4037622
Topics:
Clearances (Engineering)
,
Damping
,
Drag (Fluid dynamics)
,
Excitation
,
Flow (Dynamics)
,
Leakage
,
Pressure
,
Stiffness
,
Whirls
,
Rotors
Rotordynamic Performance of Hybrid Air Foil Bearings With Regulated Hydrostatic Injection
J. Eng. Gas Turbines Power. January 2018, 140(1): 012506.
doi: https://doi.org/10.1115/1.4037667
Topics:
Bearings
,
Foil bearings
,
Hydrostatics
,
Rotors
,
Vibration
,
Engineering simulation
,
Simulation
,
Stability
,
Clearances (Engineering)
,
Pressure
Rotordynamics Performance of Hybrid Foil Bearing Under Forced Vibration Input
J. Eng. Gas Turbines Power. January 2018, 140(1): 012507.
doi: https://doi.org/10.1115/1.4037624
Topics:
Bearings
,
Excitation
,
Foil bearings
,
Impulse (Physics)
,
Rotors
,
Simulation
,
Stiffness
,
Stress
,
Vibration
,
Weight (Mass)
Frequency-Domain Sensitivity Analysis of Stability of Nonlinear Vibrations for High-Fidelity Models of Jointed Structures
J. Eng. Gas Turbines Power. January 2018, 140(1): 012508.
doi: https://doi.org/10.1115/1.4037708
Gas Turbines: Turbomachinery
Measurement and Prediction of Centrifugal Compressor Axial Forces During Surge—Part I: Surge Force Measurements
J. Eng. Gas Turbines Power. January 2018, 140(1): 012601.
doi: https://doi.org/10.1115/1.4037662
Topics:
Compressors
,
Surges
,
Damage
Measurement and Prediction of Centrifugal Compressor Axial Forces During Surge—Part II: Dynamic Surge Model
J. Eng. Gas Turbines Power. January 2018, 140(1): 012602.
doi: https://doi.org/10.1115/1.4037663
Topics:
Compressors
,
Surges
,
Pressure
,
Flow (Dynamics)
,
Thrust
,
Rotors
Investigation Into the Thermal Limitations of Steam Turbines During Start-Up Operation
J. Eng. Gas Turbines Power. January 2018, 140(1): 012603.
doi: https://doi.org/10.1115/1.4037664
Topics:
Design
,
Temperature
,
Turbines
,
Steam turbines
,
Transients (Dynamics)
,
Clearances (Engineering)
,
Rotors
High-Speed Shadowgraphy Measurements of an Erosive Particle-Laden Jet Under High-Pressure Compressor Conditions
J. Eng. Gas Turbines Power. January 2018, 140(1): 012604.
doi: https://doi.org/10.1115/1.4037689
Topics:
Particulate matter
,
Erosion
Assessment of Unsteadiness Modeling for Transient Natural Convection
J. Eng. Gas Turbines Power. January 2018, 140(1): 012605.
doi: https://doi.org/10.1115/1.4037721
Topics:
Flow (Dynamics)
,
Fluids
,
Modeling
,
Natural convection
,
Transients (Dynamics)
,
Heat transfer
,
Temperature
Power Engineering
Electrochemical Carbon Separation in a SOFC–MCFC Polygeneration Plant With Near-Zero Emissions
J. Eng. Gas Turbines Power. January 2018, 140(1): 013001.
doi: https://doi.org/10.1115/1.4037639
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Analysis of Unburned Methane Emission Mechanisms in Large-Bore Natural Gas Engines with Prechamber Ignition
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Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part I: Reduced Order Component Design and Modeling
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Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part II: System Analysis and Optimization
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