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Issues
July 2011
ISSN 0742-4795
EISSN 1528-8919
In this Issue
Research Papers
Gas Turbines: Combustion, Fuels, and Emissions
Dynamic Adaptation of Aerodynamic Flame Stabilization of a Premix Swirl Burner to Fuel Reactivity Using Fuel Momentum
J. Eng. Gas Turbines Power. July 2011, 133(7): 071501.
doi: https://doi.org/10.1115/1.4002659
Topics:
Combustion
,
Flames
,
Flow (Dynamics)
,
Fuels
,
Momentum
,
Water
,
Natural gas
,
Geometry
CFD Prediction of Partload CO Emissions Using a Two-Timescale Combustion Model
J. Eng. Gas Turbines Power. July 2011, 133(7): 071502.
doi: https://doi.org/10.1115/1.4002021
Topics:
Combustion
,
Combustion chambers
,
Computational fluid dynamics
,
Emissions
,
Flames
,
Gas turbines
,
Temperature
Gas Turbines: Controls, Diagnostics, and Instrumentation
A New Method for Measuring Thermal Contact Conductance—Experimental Technique and Results
J. Eng. Gas Turbines Power. July 2011, 133(7): 071601.
doi: https://doi.org/10.1115/1.4001770
Topics:
Contact resistance
,
Heat transfer
,
Pressure
,
Strength (Materials)
,
Surface roughness
,
Temperature
,
Thermal conductivity
,
Steel
,
Turbomachinery
Minimizing Sampling Loss in Trace Gas Emission Measurements for Aircraft Engines by Using a Chemical Quick-Quench Probe
Elena de la Rosa Blanco, Jay Peck, Richard C. Miake-Lye, Frank B. Hills, Ezra C. Wood, Scott C. Herndon, Kurt D. Annen, Paul E. Yelvington, Timothy Leach
J. Eng. Gas Turbines Power. July 2011, 133(7): 071602.
doi: https://doi.org/10.1115/1.4002665
Topics:
Aircraft engines
,
Emissions
,
Probes
,
Engines
,
Exhaust systems
,
Helium
A Data Filter for Identifying Steady-State Operating Points in Engine Flight Data for Condition Monitoring Applications
J. Eng. Gas Turbines Power. July 2011, 133(7): 071603.
doi: https://doi.org/10.1115/1.4002318
Topics:
Engines
,
Filters
,
Steady state
,
Flight
,
Transients (Dynamics)
,
Polishing equipment
,
Condition monitoring
Gas Turbines: Cycle Innovations
Nonlinear Multiple Points Gas Turbine Off-Design Performance Adaptation Using a Genetic Algorithm
J. Eng. Gas Turbines Power. July 2011, 133(7): 071701.
doi: https://doi.org/10.1115/1.4002620
Topics:
Compressors
,
Design
,
Engines
,
Errors
,
Gas turbines
,
Genetic algorithms
,
Turbines
Improved Controller Performance of Selected Hybrid SOFC-GT Plant Signals Based on Practical Control Schemes
J. Eng. Gas Turbines Power. July 2011, 133(7): 071702.
doi: https://doi.org/10.1115/1.4002253
Topics:
Actuators
,
Air flow
,
Control equipment
,
Flow (Dynamics)
,
Fuel cells
,
Gas turbines
,
Signals
,
Solid oxide fuel cells
,
Transients (Dynamics)
,
Turbines
An Axial Flow Compressor for Operation With Humid Air and Water Injection
J. Eng. Gas Turbines Power. July 2011, 133(7): 071703.
doi: https://doi.org/10.1115/1.4002672
Topics:
Axial flow
,
Compression
,
Compressors
,
Drops
,
Flow (Dynamics)
,
Pressure
,
Underground injection
,
Water
,
Design
,
Temperature
Risk Analysis of Gas Turbines for Natural Gas Liquefaction
J. Eng. Gas Turbines Power. July 2011, 133(7): 071704.
doi: https://doi.org/10.1115/1.4002673
Topics:
Engines
,
Gas turbines
,
Risk analysis
,
Risk
,
Simulation
,
Failure
,
Temperature
Analysis and Comparison of Reactivity and Capture Capacity of Fresh Calcium-Based Sorbents and Samples From a Lab-Scale Dual Fluidized Bed Calcium Looping Facility
Senthoorselvan Sivalingam, Stephan Gleis, Hartmut Spliethoff, Craig Hawthorne, Alexander Charitos, Guenter Scheffknecht
J. Eng. Gas Turbines Power. July 2011, 133(7): 071705.
doi: https://doi.org/10.1115/1.4002683
Topics:
Carbon capture and storage
,
Carbon dioxide
,
Cycles
,
Fluidized beds
,
Sorbents
,
Temperature
,
Particulate matter
A SOFC-Based Integrated Gasification Fuel Cell Cycle With CO2 Capture
J. Eng. Gas Turbines Power. July 2011, 133(7): 071706.
doi: https://doi.org/10.1115/1.4002176
Topics:
Carbon capture and storage
,
Carbon dioxide
,
Coal
,
Cycles
,
Fuel cells
,
Fuel gasification
,
Fuels
,
Solid oxide fuel cells
,
Syngas
,
Pressure
Gas Turbines: Manufacturing, Materials, and Metallurgy
Evaluating the Machinability of Inconel 718 Using Polar Diagrams
J. Eng. Gas Turbines Power. July 2011, 133(7): 072101.
doi: https://doi.org/10.1115/1.4002679
Topics:
Machinability
,
Wear
,
Machining
,
Carbon
,
Cutting
Metallurgical Evaluation and Condition Assessment of FSX 414 Nozzle Segments in Gas Turbines by Metallographic Methods
J. Eng. Gas Turbines Power. July 2011, 133(7): 072102.
doi: https://doi.org/10.1115/1.4002682
Topics:
Corrosion
,
Creep
,
Electrolytic polishing
,
Fatigue
,
Gas turbines
,
Nozzles
,
Oxidation
,
Optical microscopes
,
Maintenance
,
Fracture (Materials)
Gas Turbines: Microturbines and Small Turbomachinery
Design and Characterization of a Liquid-Fueled Microcombustor
J. Eng. Gas Turbines Power. July 2011, 133(7): 072301.
doi: https://doi.org/10.1115/1.4002621
Topics:
Catalysts
,
Combustion
,
Combustion chambers
,
Design
,
Flow (Dynamics)
,
Fuels
,
Temperature
,
Thermal efficiency
Gas Turbines: Oil and Gas Applications
Centrifugal Compressors During Fast Transients
J. Eng. Gas Turbines Power. July 2011, 133(7): 072401.
doi: https://doi.org/10.1115/1.4002681
Topics:
Compressors
,
Flow (Dynamics)
,
Steady state
,
Transients (Dynamics)
,
Heat transfer
Numerical Analysis of the Effects of Nonuniform Surface Roughness on Compressor Stage Performance
J. Eng. Gas Turbines Power. July 2011, 133(7): 072402.
doi: https://doi.org/10.1115/1.4002350
Topics:
Blades
,
Compressors
,
Rotors
,
Stators
,
Surface roughness
,
Pressure
,
Flow (Dynamics)
,
Computer simulation
Gas Turbines: Structures and Dynamics
Reduction of Forced Response Levels for Bladed Disks by Mistuning: Overview of the Phenomenon
J. Eng. Gas Turbines Power. July 2011, 133(7): 072501.
doi: https://doi.org/10.1115/1.4002619
Topics:
Blades
,
Damping
,
Disks
,
Excitation
,
Optimization
,
Robustness
Improving the Design of a High Pressure Casing With the Help of Finite Element Analysis to Ensure the Rotor Dynamic Stability of a High Pressure Centrifugal Compressor Equipped With a Hole Pattern Seal
J. Eng. Gas Turbines Power. July 2011, 133(7): 072502.
doi: https://doi.org/10.1115/1.4002656
Topics:
Compressors
,
Damping
,
Design
,
Finite element analysis
,
High pressure (Physics)
,
Machinery
,
Pistons
,
Pressure
,
Rotors
,
Stability
Development of a 125 kW AMB Expander/Generator for Waste Heat Recovery
J. Eng. Gas Turbines Power. July 2011, 133(7): 072503.
doi: https://doi.org/10.1115/1.4002660
Topics:
Bearings
,
Generators
,
Heat recovery
,
Magnetic bearings
,
Rotors
,
Stress
,
Waste heat
,
Thrust
,
Testing
,
Design
A Computational Parametric Analysis of the Vibration of a Three-Spool Aero-Engine Under Multifrequency Unbalance Excitation
J. Eng. Gas Turbines Power. July 2011, 133(7): 072504.
doi: https://doi.org/10.1115/1.4002664
Topics:
Engines
,
Excitation
,
Rotors
,
Springs
,
Vibration
,
Aircraft engines
,
Bearings
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Heat Release Characteristics of a Volatile, Oxygenated, and Reactive Fuel in a Direct Injection Engine
J. Eng. Gas Turbines Power
Comprehensive Life Cycle Analysis of Diverse Hydrogen Production Routes and Application on a Hydrogen Engine
J. Eng. Gas Turbines Power
Systems-Based Approach To Predicting Tbc Delamination Due To Cmas Infiltration
J. Eng. Gas Turbines Power