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Issues
October 2017
ISSN 0742-4795
EISSN 1528-8919
Research Papers
Gas Turbines: Aircraft Engine
Potential of Future Thermoelectric Energy Recuperation for Aviation
Christoph Bode, Jens Friedrichs, Ragnar Somdalen, Jürgen Köhler, Kai-Daniel Büchter, Christoph Falter, Ulrich Kling, Pawel Ziolkowski, Knud Zabrocki, Eckhard Müller, Dragan Kožulović
J. Eng. Gas Turbines Power. October 2017, 139(10): 101201.
doi: https://doi.org/10.1115/1.4036527
Topics:
Aircraft
,
Aviation
,
Engines
,
Generators
,
Nozzles
,
Temperature
,
Flow (Dynamics)
,
Design
,
Power density
,
Heat
Ejector Application for Scavenging of an Aero Engine Bearing Chamber
J. Eng. Gas Turbines Power. October 2017, 139(10): 101202.
doi: https://doi.org/10.1115/1.4036516
Gas Turbines: Combustion, Fuels, and Emissions
Prechamber Equipped Laser Ignition for Improved Performance in Natural Gas Engines
J. Eng. Gas Turbines Power. October 2017, 139(10): 101501.
doi: https://doi.org/10.1115/1.4036291
Topics:
Combustion
,
Engines
,
Gas engines
,
Ignition
,
Ignition systems
,
Lasers
,
Pressure
,
Emissions
,
Nitrogen oxides
,
Cylinders
Gas Turbines: Heat Transfer
Experimental Investigation of Endwall Heat Transfer With Film and Impingement Cooling
J. Eng. Gas Turbines Power. October 2017, 139(10): 101901.
doi: https://doi.org/10.1115/1.4036361
Topics:
Cooling
,
Film cooling
,
Flow (Dynamics)
,
Heat transfer
,
Heat transfer coefficients
,
Impingement cooling
,
Pressure
,
Coolants
,
Temperature
Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Experimental Investigation
Daniele Massini, Emanuele Burberi, Carlo Carcasci, Lorenzo Cocchi, Bruno Facchini, Alessandro Armellini, Luca Casarsa, Luca Furlani
J. Eng. Gas Turbines Power. October 2017, 139(10): 101902.
doi: https://doi.org/10.1115/1.4036576
Topics:
Blades
,
Coolants
,
Cooling systems
,
Flow (Dynamics)
,
Heat transfer
,
Rotation
,
Uncertainty
,
Jets
,
Geometry
,
Gas turbines
Gas Turbines: Manufacturing, Materials, and Metallurgy
Design for Additive Manufacturing: Internal Channel Optimization
J. Eng. Gas Turbines Power. October 2017, 139(10): 102101.
doi: https://doi.org/10.1115/1.4036358
Topics:
Design
,
Heat transfer
,
Optimization
,
Pressure
,
Topology
,
Ducts
,
Flow (Dynamics)
,
Fluids
,
Additive manufacturing
Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components
Brandon Ealy, Luisana Calderon, Wenping Wang, Ranier Valentin, Ilya Mingareev, Martin Richardson, Jay Kapat
J. Eng. Gas Turbines Power. October 2017, 139(10): 102102.
doi: https://doi.org/10.1115/1.4035560
Topics:
Computerized tomography
,
Cooling
,
Design
,
Flow (Dynamics)
,
Gas turbines
,
Lasers
,
Manufacturing
,
Superalloys
,
Turbine blades
,
Turbine components
Gas Turbines: Structures and Dynamics
Application of Computational Fluid Dynamics Simulation to Squeeze Film Damper Analysis
J. Eng. Gas Turbines Power. October 2017, 139(10): 102501.
doi: https://doi.org/10.1115/1.4036511
Topics:
Clearances (Engineering)
,
Computational fluid dynamics
,
Dampers
,
Pressure
,
Simulation
,
Piston rings
,
Damping
,
Flow (Dynamics)
Gas Turbines: Turbomachinery
Analytical Study of Articulating Turbine Rotor Blade Concept for Improved Off-Design Performance of Gas Turbine Engines
J. Eng. Gas Turbines Power. October 2017, 139(10): 102601.
doi: https://doi.org/10.1115/1.4036359
Topics:
Blades
,
Computational fluid dynamics
,
Design
,
Flow (Dynamics)
,
Gas turbines
,
Rotors
,
Stators
,
Turbines
,
Turbine blades
Model Testing of a Series of Counter-Rotating Type Horizontal-Axis Tidal Turbines With 500 mm Diameter
J. Eng. Gas Turbines Power. October 2017, 139(10): 102602.
doi: https://doi.org/10.1115/1.4036510
Topics:
Blades
,
Tidal turbines
,
Turbines
,
Water tunnels
,
Testing
Symbolic Time-Series Analysis of Gas Turbine Gas Path Electrostatic Monitoring Data
J. Eng. Gas Turbines Power. October 2017, 139(10): 102603.
doi: https://doi.org/10.1115/1.4036492
Topics:
Engines
,
Entropy
,
Gas turbines
,
Monitoring systems
,
Sensors
,
Signals
,
Time series
,
Computation
,
Combustion
,
Particulate matter
Using a Bowed Blade to Improve the Supersonic Flow Performance in the Nozzle of a Supersonic Industrial Steam Turbine
J. Eng. Gas Turbines Power. October 2017, 139(10): 102604.
doi: https://doi.org/10.1115/1.4036495
Topics:
Blades
,
Design
,
Pressure
,
Shock waves
,
Supersonic flow
,
Stators
,
Flow (Dynamics)
,
Steam turbines
,
Outflow
,
Mach number
Internal Combustion Engines
Particulate Matter Emission Suppression Strategies in a Turbocharged Gasoline Direct-Injection Engine
J. Eng. Gas Turbines Power. October 2017, 139(10): 102801.
doi: https://doi.org/10.1115/1.4036301
Topics:
Ejectors
,
Emissions
,
Engines
,
Fuels
,
Pressure
,
Silicon-on-insulator
,
Particulate matter
,
Cycles
,
Optimization
,
Gasoline
Effect of Shroud and Orientation Angles of Inlet Valve on Flow Characteristic Through Helical–Spiral Inlet Port in Diesel Engine
J. Eng. Gas Turbines Power. October 2017, 139(10): 102802.
doi: https://doi.org/10.1115/1.4036381
Topics:
Cylinders
,
Diesel engines
,
Flow (Dynamics)
,
Valves
,
Engines
,
Simulation models
,
Engine cylinders
,
Compression
Effects of Fuel Quantity on Soot Formation Process for Biomass-Based Renewable Diesel Fuel Combustion
J. Eng. Gas Turbines Power. October 2017, 139(10): 102803.
doi: https://doi.org/10.1115/1.4036292
Topics:
Combustion
,
Diesel
,
Fuels
,
Soot
,
Temperature
,
Flames
,
Biomass
,
Engines
,
Sprays
Simulation of Combustion Recession After End-of-Injection at Diesel Engine Conditions
J. Eng. Gas Turbines Power. October 2017, 139(10): 102804.
doi: https://doi.org/10.1115/1.4036294
Topics:
Combustion
,
Engineering simulation
,
Simulation
,
Sprays
,
Temperature
,
Chemistry
,
Ignition
,
Flames
,
Low temperature
,
Transients (Dynamics)
Rapidly Pulsed Reductants for Diesel NOx Reduction With Lean NOx Traps: Comparison of Alkanes and Alkenes as the Reducing Agent
J. Eng. Gas Turbines Power. October 2017, 139(10): 102805.
doi: https://doi.org/10.1115/1.4036295
Topics:
Nitrogen oxides
,
Temperature
,
Catalysts
,
Flow (Dynamics)
,
Diesel
,
Storage
Observer-Based Cylinder Air Charge Estimation for Spark-Ignition Engines
J. Eng. Gas Turbines Power. October 2017, 139(10): 102806.
doi: https://doi.org/10.1115/1.4036360
Topics:
Algorithms
,
Cylinders
,
Engines
,
Sensors
,
Spark-ignition engine
,
Calibration
,
Pressure
,
Transients (Dynamics)
,
Errors
,
Manifolds
The Impact of Low Octane Primary Reference Fuel on HCCI Combustion Burn Rates: The Role of Thermal Stratification
J. Eng. Gas Turbines Power. October 2017, 139(10): 102807.
doi: https://doi.org/10.1115/1.4036319
Inverse Analysis of In-Cylinder Gas-Wall Boundary Conditions: Investigation of a Yttria-Stabilized Zirconia Thermal Barrier Coating for Homogeneous Charge Compression Ignition
J. Eng. Gas Turbines Power. October 2017, 139(10): 102808.
doi: https://doi.org/10.1115/1.4036387
Topics:
Cylinders
,
Engines
,
Heat flux
,
Heat transfer
,
Temperature
,
Temperature measurement
,
Combustion
,
Cycles
,
Metals
,
Fuels
Supercharging the Double-Fueled Spark Ignition Engine: Performance and Efficiency
J. Eng. Gas Turbines Power. October 2017, 139(10): 102809.
doi: https://doi.org/10.1115/1.4036514
Topics:
Combustion
,
Emissions
,
Engines
,
Fuels
,
Gasoline
,
Pressure
,
Spark-ignition engine
,
Pollution
Three-Dimensional Computational Fluid Dynamics Modeling and Validation of Ion Current Sensor in a Gen-Set Diesel Engine Using Chemical Kinetic Mechanism
J. Eng. Gas Turbines Power. October 2017, 139(10): 102810.
doi: https://doi.org/10.1115/1.4036494
Topics:
Combustion
,
Computational fluid dynamics
,
Engines
,
Ionization
,
Pressure
,
Probes
,
Sensors
,
Signals
,
Simulation
,
Simulation results
Large Eddy Simulation of Cylindrical Jet Breakup and Correlation of Simulation Results With Experimental Data
J. Eng. Gas Turbines Power. October 2017, 139(10): 102811.
doi: https://doi.org/10.1115/1.4036528
Topics:
Computational fluid dynamics
,
Cooling
,
Flow (Dynamics)
,
Geometry
,
Large eddy simulation
,
Pistons
,
Probes
,
Simulation
,
Simulation results
,
Turbulence
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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