Volume 134 Issue 10 | J. Eng. Gas Turbines Power

Gas Turbines: Combustion, Fuels, and Emissions

Studying the Stabilization Dynamics of Swirling Partially Premixed Flames by Proper Orthogonal Decomposition

Christophe Duwig, Sébastien Ducruix, Denis Veynante

J. Eng. Gas Turbines Power. October 2012, 134(10): 101501. doi: https://doi.org/10.1115/1.4007013

View articletitled, Studying the Stabilization Dynamics of Swirling Partially Premixed Flames by Proper Orthogonal Decomposition

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Topics: Combustion , Combustion chambers , Dynamics (Mechanics) , Flames , Fuels , Principal component analysis , Swirling flow , Flow (Dynamics) , Methane

In-Situ Continuous Coke Deposit Removal by Catalytic Steam Gasification for Fuel-Cooled Thermal Management

He Huang, Xia Tang, Martin Haas

J. Eng. Gas Turbines Power. October 2012, 134(10): 101502. doi: https://doi.org/10.1115/1.4007103

Abstract

View articletitled, In-Situ Continuous Coke Deposit Removal by Catalytic Steam Gasification for Fuel-Cooled Thermal Management

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Topics: Catalysts , Coke , Fuel gasification , Fuels , Steam , Temperature , Coating processes , Coatings , Thermal management , Heat sinks

Acoustic Response of a Helmholtz Resonator Exposed to Hot-Gas Penetration and High Amplitude Oscillations

Bernhard Ćosić, Thoralf G. Reichel, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. October 2012, 134(10): 101503. doi: https://doi.org/10.1115/1.4007024

Abstract

View articletitled, Acoustic Response of a Helmholtz Resonator Exposed to Hot-Gas Penetration and High Amplitude Oscillations

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Topics: Acoustics , Dampers , Damping , Flow (Dynamics) , Microphones , Oscillations , Pressure , Resonance , Temperature , Combustion chambers

Gas Turbines: Controls, Diagnostics, and Instrumentation

Prediction Reliability of a Statistical Methodology for Gas Turbine Prognostics

Mauro Venturini, Nicola Puggina

J. Eng. Gas Turbines Power. October 2012, 134(10): 101601. doi: https://doi.org/10.1115/1.4007064

Abstract

View articletitled, Prediction Reliability of a Statistical Methodology for Gas Turbine Prognostics

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Topics: Errors , Gas turbines , Machinery , Maintenance , Reliability , Failure

Gas Turbines: Heat Transfer

The Effect of Particle Size and Film Cooling on Nozzle Guide Vane Deposition

C. Bonilla, J. Webb, C. Clum, B. Casaday, E. Brewer, J. P. Bons

J. Eng. Gas Turbines Power. October 2012, 134(10): 101901. doi: https://doi.org/10.1115/1.4007057

Abstract

View articletitled, The Effect of Particle Size and Film Cooling on Nozzle Guide Vane Deposition

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Topics: Cooling , Film cooling , Flow (Dynamics) , Nozzle guide vanes , Particle size , Particulate matter , Surface roughness , Temperature

Gas Turbines: Industrial & Cogeneration

Available and Future Gas Turbine Power Augmentation Technologies: Techno-Economic Analysis in Selected Climatic Conditions

Rakesh K. Bhargava, Lisa Branchini, Francesco Melino, Antonio Peretto

J. Eng. Gas Turbines Power. October 2012, 134(10): 102001. doi: https://doi.org/10.1115/1.4007126

Abstract

View articletitled, Available and Future Gas Turbine Power Augmentation Technologies: Techno-Economic Analysis in Selected Climatic Conditions

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Topics: Compressors , Cooling , Gas turbines , Steam , Temperature , Compression , Economic analysis , Water , Flow (Dynamics) , Thermoelectric coolers

Gas Turbines: Microturbines and Small Turbomachinery

Performance Evaluation of the Integration Between a Thermo–Photo–Voltaic Generator and an Organic Rankine Cycle

Enrico Barbieri, Andrea De Pascale, Claudio Ferrari, Francesco Melino, Mirko Morini, Antonio Peretto, Michele Pinelli

J. Eng. Gas Turbines Power. October 2012, 134(10): 102301. doi: https://doi.org/10.1115/1.4007012

Abstract

View articletitled, Performance Evaluation of the Integration Between a Thermo–Photo–Voltaic Generator and an Organic Rankine Cycle

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Topics: Generators , Heat , Organic Rankine cycle , Combined heat and power , Fluids , Combustion , Design , Electricity (Physics) , Fuels

Effects of Manufacturing Noise on Microturbine Centrifugal Impeller Performance

A. Javed, R. Pecnik, M. Olivero, J. P. van Buijtenen

J. Eng. Gas Turbines Power. October 2012, 134(10): 102302. doi: https://doi.org/10.1115/1.4007120

Abstract

View articletitled, Effects of Manufacturing Noise on Microturbine Centrifugal Impeller Performance

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Topics: Blades , Compressors , Computational fluid dynamics , Impellers , Manufacturing , Modeling , Pressure , Clearances (Engineering) , Sensitivity analysis , Microturbines

Gas Turbines: Structures and Dynamics

A Metal Mesh Foil Bearing and a Bump-Type Foil Bearing: Comparison of Performance for Two Similar Size Gas Bearings

Luis San Andrés, Thomas Abraham Chirathadam

J. Eng. Gas Turbines Power. October 2012, 134(10): 102501. doi: https://doi.org/10.1115/1.4007061

Abstract

View articletitled, A Metal Mesh Foil Bearing and a Bump-Type Foil Bearing: Comparison of Performance for Two Similar Size Gas Bearings

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Topics: Bearings , Drag (Fluid dynamics) , Foil bearings , Rotors , Stiffness , Stress , Metals , Damping , Torque

An Energy-Based Axial Isothermal-Mechanical Fatigue Lifing Method

John Wertz, Todd Letcher, M.-H. Herman Shen, Onome Scott-Emuakpor, Tommy George, Charles Cross

J. Eng. Gas Turbines Power. October 2012, 134(10): 102502. doi: https://doi.org/10.1115/1.4007121

Abstract

View articletitled, An Energy-Based Axial Isothermal-Mechanical Fatigue Lifing Method

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Topics: Fatigue , Stress , Temperature , Testing , Operating temperature

Effects of Bending Moments and Pretightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors

Jin Gao, Qi Yuan, Pu Li, Zhenping Feng, Hongtao Zhang, Zhiqiang Lv

J. Eng. Gas Turbines Power. October 2012, 134(10): 102503. doi: https://doi.org/10.1115/1.4007026

Abstract

View articletitled, Effects of Bending Moments and Pretightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors

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Topics: Rotors , Stiffness

Development and Validation of a Three-Dimensional Multiphase Flow Computational Fluid Dynamics Analysis for Journal Bearings in Steam and Heavy Duty Gas Turbines

Stephan Uhkoetter, Stefan aus der Wiesche, Michael Kursch, Christian Beck

J. Eng. Gas Turbines Power. October 2012, 134(10): 102504. doi: https://doi.org/10.1115/1.4007078

Abstract

View articletitled, Development and Validation of a Three-Dimensional Multiphase Flow Computational Fluid Dynamics Analysis for Journal Bearings in Steam and Heavy Duty Gas Turbines

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Topics: Bearings , Computational fluid dynamics , Journal bearings , Multiphase flow , Turbulence , Cavitation , Gas turbines , Flow (Dynamics) , Steam , Pressure

Analytical Correction of Nonlinear Thermal Stresses Under Thermomechanical Cyclic Loadings

Sarendra Gehlot, Pradeep Mahadevan, Ragupathy Kannusamy

J. Eng. Gas Turbines Power. October 2012, 134(10): 102505. doi: https://doi.org/10.1115/1.4007113

Abstract

View articletitled, Analytical Correction of Nonlinear Thermal Stresses Under Thermomechanical Cyclic Loadings

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Topics: Analytical methods , Hardening , Kinematics , Stress , Temperature , Thermomechanics , Turbines , Thermal stresses

Damping and Inertia Coefficients for Two Open Ends Squeeze Film Dampers With a Central Groove: Measurements and Predictions

Luis San Andrés

J. Eng. Gas Turbines Power. October 2012, 134(10): 102506. doi: https://doi.org/10.1115/1.4007058

Abstract

View articletitled, Damping and Inertia Coefficients for Two Open Ends Squeeze Film Dampers With a Central Groove: Measurements and Predictions

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Topics: Dampers , Damping , Inertia (Mechanics) , Lubricants , Pressure , Flow (Dynamics) , Whirls

On the Effect of Thermal Energy Transport to the Performance of (Semi) Floating Ring Bearing Systems for Automotive Turbochargers

Luis San Andrés, Vince Barbarie, Avijit Bhattacharya, Kostandin Gjika

J. Eng. Gas Turbines Power. October 2012, 134(10): 102507. doi: https://doi.org/10.1115/1.4007059

Abstract

View articletitled, On the Effect of Thermal Energy Transport to the Performance of (Semi) Floating Ring Bearing Systems for Automotive Turbochargers

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Topics: Bearings , Flow (Dynamics) , Heat , Lubricants , Pressure , Temperature , Thermal energy transport , Turbochargers , Stress , Drag (Fluid dynamics)

Coupled Fluid-Structure Transient Thermal Analysis of a Gas Turbine Internal Air System With Multiple Cavities

Vlad Ganine, Umesh Javiya, Nick Hills, John Chew

J. Eng. Gas Turbines Power. October 2012, 134(10): 102508. doi: https://doi.org/10.1115/1.4007060

Abstract

View articletitled, Coupled Fluid-Structure Transient Thermal Analysis of a Gas Turbine Internal Air System With Multiple Cavities

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Topics: Cavities , Cycles , Fluids , Gas turbines , Transients (Dynamics) , Temperature , Computational fluid dynamics , Engines , Simulation , Thermal analysis

Experimental and Numerical Investigations on the Leakage Flow Characteristics of the Labyrinth Brush Seal

Jun Li, Bo Qiu, Zhenping Feng

J. Eng. Gas Turbines Power. October 2012, 134(10): 102509. doi: https://doi.org/10.1115/1.4007062

Abstract

View articletitled, Experimental and Numerical Investigations on the Leakage Flow Characteristics of the Labyrinth Brush Seal

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Topics: Clearances (Engineering) , Flow (Dynamics) , Leakage , Leakage flows , Pressure , Rotors , Sealing (Process) , Porous materials , Computational fluid dynamics , Finite element methods

Investigations on the Rotordynamic Coefficients of Pocket Damper Seals Using the Multifrequency, One-Dimensional, Whirling Orbit Model and RANS Solutions

Jun Li, Zhigang Li, Zhenping Feng

J. Eng. Gas Turbines Power. October 2012, 134(10): 102510. doi: https://doi.org/10.1115/1.4007063

Abstract

View articletitled, Investigations on the Rotordynamic Coefficients of Pocket Damper Seals Using the Multifrequency, One-Dimensional, Whirling Orbit Model and RANS Solutions

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Topics: Cavities , Dampers , Damping , Excitation , Numerical analysis , Oscillating frequencies , Pressure , Rotors , Stiffness , Whirls

Effect of Cooling Flow on the Operation of a HotRotor-Gas Foil Bearing System

Keun Ryu, Luis San Andrés

J. Eng. Gas Turbines Power. October 2012, 134(10): 102511. doi: https://doi.org/10.1115/1.4007067

Abstract

View articletitled, Effect of Cooling Flow on the Operation of a HotRotor-Gas Foil Bearing System

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Topics: Bearings , Cooling , Flow (Dynamics) , Foil bearings , Rotors , Temperature

Gas Turbines: Vehicular and Small Turbomachines

Contribution to the Modeling and Understanding of Cold Pulsating Flow Influence in the Efficiency of Small Radial Turbines for Turbochargers

J. R. Serrano, F. J. Arnau, P. Fajardo, M. A. Reyes Belmonte, Fabrice Vidal

J. Eng. Gas Turbines Power. October 2012, 134(10): 102701. doi: https://doi.org/10.1115/1.4007027

Abstract

View articletitled, Contribution to the Modeling and Understanding of Cold Pulsating Flow Influence in the Efficiency of Small Radial Turbines for Turbochargers

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Topics: Flow (Dynamics) , Turbines , Turbochargers , Pulsatile flow , Compressors , Modeling

Internal Combustion Engines

Development of a Postprocessing Methodology for Studying Thermal Stratification in an HCCI Engine

Benjamin Lawler, Mark Hoffman, Zoran Filipi, Orgun Güralp, Paul Najt

J. Eng. Gas Turbines Power. October 2012, 134(10): 102801. doi: https://doi.org/10.1115/1.4007010

Abstract

View articletitled, Development of a Postprocessing Methodology for Studying Thermal Stratification in an HCCI Engine

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Topics: Combustion , Coolants , Cylinders , Homogeneous charge compression ignition engines , Ignition , Temperature , Thermal stratification , Compression

Gas Turbines: Combustion, Fuels, and Emissions

Studying the Stabilization Dynamics of Swirling Partially Premixed Flames by Proper Orthogonal Decomposition

In-Situ Continuous Coke Deposit Removal by Catalytic Steam Gasification for Fuel-Cooled Thermal Management

Acoustic Response of a Helmholtz Resonator Exposed to Hot-Gas Penetration and High Amplitude Oscillations

Gas Turbines: Controls, Diagnostics, and Instrumentation

Prediction Reliability of a Statistical Methodology for Gas Turbine Prognostics

Gas Turbines: Heat Transfer

The Effect of Particle Size and Film Cooling on Nozzle Guide Vane Deposition

Gas Turbines: Industrial & Cogeneration

Available and Future Gas Turbine Power Augmentation Technologies: Techno-Economic Analysis in Selected Climatic Conditions

Gas Turbines: Microturbines and Small Turbomachinery

Performance Evaluation of the Integration Between a Thermo–Photo–Voltaic Generator and an Organic Rankine Cycle

Effects of Manufacturing Noise on Microturbine Centrifugal Impeller Performance

Gas Turbines: Structures and Dynamics

A Metal Mesh Foil Bearing and a Bump-Type Foil Bearing: Comparison of Performance for Two Similar Size Gas Bearings

An Energy-Based Axial Isothermal-Mechanical Fatigue Lifing Method

Effects of Bending Moments and Pretightening Forces on the Flexural Stiffness of Contact Interfaces in Rod-Fastened Rotors

Development and Validation of a Three-Dimensional Multiphase Flow Computational Fluid Dynamics Analysis for Journal Bearings in Steam and Heavy Duty Gas Turbines

Analytical Correction of Nonlinear Thermal Stresses Under Thermomechanical Cyclic Loadings

Damping and Inertia Coefficients for Two Open Ends Squeeze Film Dampers With a Central Groove: Measurements and Predictions

On the Effect of Thermal Energy Transport to the Performance of (Semi) Floating Ring Bearing Systems for Automotive Turbochargers

Coupled Fluid-Structure Transient Thermal Analysis of a Gas Turbine Internal Air System With Multiple Cavities

Experimental and Numerical Investigations on the Leakage Flow Characteristics of the Labyrinth Brush Seal

Investigations on the Rotordynamic Coefficients of Pocket Damper Seals Using the Multifrequency, One-Dimensional, Whirling Orbit Model and RANS Solutions

Effect of Cooling Flow on the Operation of a HotRotor-Gas Foil Bearing System

Gas Turbines: Vehicular and Small Turbomachines

Contribution to the Modeling and Understanding of Cold Pulsating Flow Influence in the Efficiency of Small Radial Turbines for Turbochargers

Internal Combustion Engines

Development of a Postprocessing Methodology for Studying Thermal Stratification in an HCCI Engine

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Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Controls, Diagnostics, and Instrumentation

Gas Turbines: Heat Transfer

Gas Turbines: Industrial & Cogeneration

Gas Turbines: Microturbines and Small Turbomachinery

Gas Turbines: Structures and Dynamics

Gas Turbines: Vehicular and Small Turbomachines

Internal Combustion Engines

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ASME Conference Proceedings

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