Volume 130 Issue 6 | J. Eng. Gas Turbines Power

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Research Papers

Gas Turbines: Aircraft Engine

Improving the Performance of a Bent Ejector With Inlet Swirl

Asim Maqsood, A. M. Birk

J. Eng. Gas Turbines Power. November 2008, 130(6): 061201. doi: https://doi.org/10.1115/1.2943196

Abstract

View articletitled, Improving the Performance of a Bent Ejector With Inlet Swirl

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Topics: Ejectors , Flow (Dynamics) , Pressure , Nozzles

Gas Turbines: Ceramics

Optical Nondestructive Condition Monitoring of Thermal Barrier Coatings

A. L. Heyes, J. P. Feist, X. Chen, Z. Mutasim, J. R. Nicholls

J. Eng. Gas Turbines Power. November 2008, 130(6): 061301. doi: https://doi.org/10.1115/1.2940988

Abstract

View articletitled, Optical Nondestructive Condition Monitoring of Thermal Barrier Coatings

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Topics: Coating processes , Coatings , Temperature , Thermal barrier coatings , Sensors , Condition monitoring , Emissions , Calibration , Temperature measurement , Testing

Gas Turbines: Combustion, Fuels, and Emissions

Pressure-Scaling of Pressure-Swirl Atomizer Cone Angles

D. R. Guildenbecher, R. R. Rachedi, P. E. Sojka

J. Eng. Gas Turbines Power. November 2008, 130(6): 061501. doi: https://doi.org/10.1115/1.2939004

Abstract

View articletitled, Pressure-Scaling of Pressure-Swirl Atomizer Cone Angles

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Topics: Nozzles , Pressure , Pressure drop , Sprays

Laminar Flame Speeds and Strain Sensitivities of Mixtures of $H_{2} ∕ O_{2} ∕ N_{2}$ at Elevated Preheat Temperatures

J. Natarajan, T. Lieuwen, J. Seitzman

J. Eng. Gas Turbines Power. November 2008, 130(6): 061502. doi: https://doi.org/10.1115/1.2943180

Abstract

View articletitled, Laminar Flame Speeds and Strain Sensitivities of Mixtures of <span class="inline-formula no-formula-id"><span class="mathFormula"></span><math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><msub><mi mathvariant="normal">H</mi><mn>2</mn></msub><mo>∕</mo><msub><mi mathvariant="normal">O</mi><mn>2</mn></msub><mo>∕</mo><msub><mi mathvariant="normal">N</mi><mn>2</mn></msub></mrow></math></span> at Elevated Preheat Temperatures

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Topics: Flames , Temperature , Boundary-value problems

Gas Turbines: Controls, Diagnostics, and Instrumentation

A Real-World Application of Fuzzy Logic and Influence Coefficients for Gas Turbine Performance Diagnostics

Richard W. Eustace

J. Eng. Gas Turbines Power. November 2008, 130(6): 061601. doi: https://doi.org/10.1115/1.2940989

Abstract

View articletitled, A Real-World Application of Fuzzy Logic and Influence Coefficients for Gas Turbine Performance Diagnostics

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Topics: Engines , Fuzzy logic , Maintenance

Influence of Force Field Direction on Pressure Sensors Calibrated at Up to 12,000 g

Wieland Uffrecht, Erwin Kaiser

J. Eng. Gas Turbines Power. November 2008, 130(6): 061602. doi: https://doi.org/10.1115/1.2966390

Abstract

View articletitled, Influence of Force Field Direction on Pressure Sensors Calibrated at Up to 12,000 g

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Topics: Calibration , Membranes , Pressure , Sensors , Pressure sensors , Telemetry , Temperature , Finite element methods

Gas Turbines: Manufacturing, Materials, and Metallurgy

Biaxial Thermomechanical-Fatigue Life Property of a Directionally Solidified Ni-Base Superalloy

Takashi Ogata

J. Eng. Gas Turbines Power. November 2008, 130(6): 062101. doi: https://doi.org/10.1115/1.2943158

Abstract

View articletitled, Biaxial Thermomechanical-Fatigue Life Property of a Directionally Solidified Ni-Base Superalloy

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Topics: Blades , Coatings , Creep , Failure , Fatigue , Fracture (Materials) , Gas turbines , Superalloys , Thermomechanics , Waves

Gas Turbines: Structures and Dynamics

Parametric Studies on Dynamic Performance of Hybrid Airfoil Bearing

Manish Kumar, Daejong Kim

J. Eng. Gas Turbines Power. November 2008, 130(6): 062501. doi: https://doi.org/10.1115/1.2940354

Abstract

View articletitled, Parametric Studies on Dynamic Performance of Hybrid Airfoil Bearing

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Topics: Airfoils , Bearings , Damping , Pressure , Stiffness , Rotors

A Case Study for a Turbogenerator Accident Using Multiscale Association

Da-Ren Yu, Wei Wang, Zhi-Qiang Zhang, Qing-Hua Hu, Xiao-Min Zhao

J. Eng. Gas Turbines Power. November 2008, 130(6): 062502. doi: https://doi.org/10.1115/1.2943149

Abstract

View articletitled, A Case Study for a Turbogenerator Accident Using Multiscale Association

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Topics: Accidents , Rotors , Sensors , Signals , Turbogenerators , Artificial neural networks , Stress , Turbines , Data acquisition systems

Experimental Analysis of Air∕Oil Separator Performance

K. Willenborg, M. Klingsporn, S. Tebby, T. Ratcliffe, P. Gorse, K. Dullenkopf, S. Wittig

J. Eng. Gas Turbines Power. November 2008, 130(6): 062503. doi: https://doi.org/10.1115/1.2795785

Abstract

View articletitled, Experimental Analysis of Air∕Oil Separator Performance

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Topics: Air flow , Drops , Flow (Dynamics) , Separation (Technology) , Pressure drop

An Energy-Based Uniaxial Fatigue Life Prediction Method for Commonly Used Gas Turbine Engine Materials

Onome E. Scott-Emuakpor, Herman Shen, Tommy George, Charles Cross

J. Eng. Gas Turbines Power. November 2008, 130(6): 062504. doi: https://doi.org/10.1115/1.2943152

Abstract

View articletitled, An Energy-Based Uniaxial Fatigue Life Prediction Method for Commonly Used Gas Turbine Engine Materials

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Topics: Compression , Fatigue , Fatigue life , Stress , Tension , Gas turbines

Hybrid Gas Bearings With Controlled Supply Pressure to Eliminate Rotor Vibrations While Crossing System Critical Speeds

Luis San Andrés, Keun Ryu

J. Eng. Gas Turbines Power. November 2008, 130(6): 062505. doi: https://doi.org/10.1115/1.2966391

Abstract

View articletitled, Hybrid Gas Bearings With Controlled Supply Pressure to Eliminate Rotor Vibrations While Crossing System Critical Speeds

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Topics: Bearings , Gas bearings , Pressure , Rotors

Internal Combustion Engines

Spark-Ignition and Combustion Characteristics of High-Pressure Hydrogen and Natural-Gas Intermittent Jets

Ali Mohammadi, Masahiro Shioji, Yuki Matsui, Rintaro Kajiwara

J. Eng. Gas Turbines Power. November 2008, 130(6): 062801. doi: https://doi.org/10.1115/1.2938271

Abstract

View articletitled, Spark-Ignition and Combustion Characteristics of High-Pressure Hydrogen and Natural-Gas Intermittent Jets

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Topics: Combustion , Hydrogen , Ignition , Jets , Natural gas , Nozzles , Pressure , High pressure (Physics)

Nonlinear Versus Linear Stress-Strain Relations in Engine Turbulence Modeling Under Swirl and Squish Flow Conditions

Mirko Baratta, Andrea E. Catania, Stefano d’Ambrosio

J. Eng. Gas Turbines Power. November 2008, 130(6): 062802. doi: https://doi.org/10.1115/1.2938274

Abstract

View articletitled, Nonlinear Versus Linear Stress-Strain Relations in Engine Turbulence Modeling Under Swirl and Squish Flow Conditions

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Topics: Engines , Flow (Dynamics) , Pistons , Stress , Stress-strain relations , Turbulence , Modeling , Anisotropy

Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain

Fabrizio Ponti, Luca Solieri

J. Eng. Gas Turbines Power. November 2008, 130(6): 062803. doi: https://doi.org/10.1115/1.2939010

Abstract

View articletitled, Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain

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Topics: Engines , Stress , Torque , Diesel engines

Controlling Backfire for a Hydrogen-Fueled Engine Using External Mixture Injection

T. C. Huynh, J. K. Kang, K. C. Noh, Jong T. Lee, J. A. Caton

J. Eng. Gas Turbines Power. November 2008, 130(6): 062804. doi: https://doi.org/10.1115/1.2940353

Abstract

View articletitled, Controlling Backfire for a Hydrogen-Fueled Engine Using External Mixture Injection

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Topics: Engines , Hydrogen fuels , Fuels , Valves , Cylinders

Prediction of Combustion Parameters, Performance, and Emissions in Compressed Natural Gas and Gasoline SI Engines

Mirko Baratta, Andrea E. Catania, Stefano d’Ambrosio, Ezio Spessa

J. Eng. Gas Turbines Power. November 2008, 130(6): 062805. doi: https://doi.org/10.1115/1.2943193

Abstract

View articletitled, Prediction of Combustion Parameters, Performance, and Emissions in Compressed Natural Gas and Gasoline SI Engines

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Topics: Combustion , Engines , Flames , Gasoline , Turbulence , Fuels , Cylinders , Emissions , Pressure , Natural gas

Investigation of Mixture Preparation Effects on Gasoline HCCI Combustion Aided by Measurements of Wall Heat Flux

Junseok Chang, Zoran S. Filipi, Tang-Wei Kuo, Dennis N. Assanis, Paul M. Najt, Rodney B. Rask

J. Eng. Gas Turbines Power. November 2008, 130(6): 062806. doi: https://doi.org/10.1115/1.2943194

Abstract

View articletitled, Investigation of Mixture Preparation Effects on Gasoline HCCI Combustion Aided by Measurements of Wall Heat Flux

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Topics: Combustion , Cylinders , Engines , Fuels , Heat flux , Homogeneous charge compression ignition engines , Temperature , Gasoline , Emissions , Valves

Simulating Area Conservation and the Gas-Wall Interface for One-Dimensional Based Diesel Particulate Filter Models

Christopher Depcik, Dennis Assanis

J. Eng. Gas Turbines Power. November 2008, 130(6): 062807. doi: https://doi.org/10.1115/1.2939002

Abstract

View articletitled, Simulating Area Conservation and the Gas-Wall Interface for One-Dimensional Based Diesel Particulate Filter Models

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Topics: Filters , Flow (Dynamics) , Particulate matter , Soot , Temperature , Pressure , Density

An Improved Phenomenological Soot Formation Submodel for Three-Dimensional Diesel Engine Simulations: Extension to Agglomeration of Particles into Clusters

Joan Boulanger, W. Stuart Neill, Fengshan Liu, Gregory J. Smallwood

J. Eng. Gas Turbines Power. November 2008, 130(6): 062808. doi: https://doi.org/10.1115/1.2939003

Abstract

View articletitled, An Improved Phenomenological Soot Formation Submodel for Three-Dimensional Diesel Engine Simulations: Extension to Agglomeration of Particles into Clusters

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Topics: Agglomeration (Materials) , Diesel engines , Particulate matter , Soot , Computational fluid dynamics , Combustion

Development and Application of a Complete Multijet Common-Rail Injection-System Mathematical Model for Hydrodynamic Analysis and Diagnostics

Andrea E. Catania, Alessandro Ferrari, Michele Manno

J. Eng. Gas Turbines Power. November 2008, 130(6): 062809. doi: https://doi.org/10.1115/1.2925679

Abstract

View articletitled, Development and Application of a Complete Multijet Common-Rail Injection-System Mathematical Model for Hydrodynamic Analysis and Diagnostics

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Topics: Ejectors , Flow (Dynamics) , Fuels , Pipes , Pressure , Rails , Valves , Solenoids , Waves , Needles

Power Engineering

Comparison of Primary Flow Measurement Techniques Used During Combined Cycle Tests

W. Cary Campbell, Warren H. Hopson, Mark A. Smith

J. Eng. Gas Turbines Power. November 2008, 130(6): 063001. doi: https://doi.org/10.1115/1.2720544

Abstract

View articletitled, Comparison of Primary Flow Measurement Techniques Used During Combined Cycle Tests

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Topics: Condensed matter , Flow (Dynamics) , Nozzles , Feedwater , Steam , Uncertainty

Research Papers

Gas Turbines: Aircraft Engine

Improving the Performance of a Bent Ejector With Inlet Swirl

Gas Turbines: Ceramics

Optical Nondestructive Condition Monitoring of Thermal Barrier Coatings

Gas Turbines: Combustion, Fuels, and Emissions

Pressure-Scaling of Pressure-Swirl Atomizer Cone Angles

Laminar Flame Speeds and Strain Sensitivities of Mixtures of $H_{2} ∕ O_{2} ∕ N_{2}$ at Elevated Preheat Temperatures

Gas Turbines: Controls, Diagnostics, and Instrumentation

A Real-World Application of Fuzzy Logic and Influence Coefficients for Gas Turbine Performance Diagnostics

Influence of Force Field Direction on Pressure Sensors Calibrated at Up to 12,000 g

Gas Turbines: Manufacturing, Materials, and Metallurgy

Biaxial Thermomechanical-Fatigue Life Property of a Directionally Solidified Ni-Base Superalloy

Gas Turbines: Structures and Dynamics

Parametric Studies on Dynamic Performance of Hybrid Airfoil Bearing

A Case Study for a Turbogenerator Accident Using Multiscale Association

Experimental Analysis of Air∕Oil Separator Performance

An Energy-Based Uniaxial Fatigue Life Prediction Method for Commonly Used Gas Turbine Engine Materials

Hybrid Gas Bearings With Controlled Supply Pressure to Eliminate Rotor Vibrations While Crossing System Critical Speeds

Internal Combustion Engines

Spark-Ignition and Combustion Characteristics of High-Pressure Hydrogen and Natural-Gas Intermittent Jets

Nonlinear Versus Linear Stress-Strain Relations in Engine Turbulence Modeling Under Swirl and Squish Flow Conditions

Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain

Controlling Backfire for a Hydrogen-Fueled Engine Using External Mixture Injection

Prediction of Combustion Parameters, Performance, and Emissions in Compressed Natural Gas and Gasoline SI Engines

Investigation of Mixture Preparation Effects on Gasoline HCCI Combustion Aided by Measurements of Wall Heat Flux

Simulating Area Conservation and the Gas-Wall Interface for One-Dimensional Based Diesel Particulate Filter Models

An Improved Phenomenological Soot Formation Submodel for Three-Dimensional Diesel Engine Simulations: Extension to Agglomeration of Particles into Clusters

Development and Application of a Complete Multijet Common-Rail Injection-System Mathematical Model for Hydrodynamic Analysis and Diagnostics

Power Engineering

Comparison of Primary Flow Measurement Techniques Used During Combined Cycle Tests

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Research Papers

Gas Turbines: Aircraft Engine

Gas Turbines: Ceramics

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Controls, Diagnostics, and Instrumentation

Gas Turbines: Manufacturing, Materials, and Metallurgy

Gas Turbines: Structures and Dynamics

Internal Combustion Engines

Power Engineering

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ASME Journals

ASME Conference Proceedings

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