Volume 138 Issue 5 | J. Eng. Gas Turbines Power

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Research Papers

Gas Turbines: Aircraft Engine

Modeling of Start-Up From Engine-Off Conditions Using High Fidelity Turbofan Engine Simulations

Stefan Bretschneider, John Reed

J. Eng. Gas Turbines Power. May 2016, 138(5): 051201. doi: https://doi.org/10.1115/1.4031474

Abstract

View articletitled, Modeling of Start-Up From Engine-Off Conditions Using High Fidelity Turbofan Engine Simulations

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Topics: Engines , Flow (Dynamics) , Modeling , Simulation , Turbofans , Torque , Stiction

Gas Turbines: Combustion, Fuels, and Emissions

Evaluation of Two Measurement Techniques to Quantify Fuel–Air Mixing of a Gas Turbine Premixer at Atmospheric Conditions

Wessam Estefanos, Mahmoud Hamza, Umesh Bhayaraju, San-Mou Jeng

J. Eng. Gas Turbines Power. May 2016, 138(5): 051501. doi: https://doi.org/10.1115/1.4031528

Abstract

View articletitled, Evaluation of Two Measurement Techniques to Quantify Fuel–Air Mixing of a Gas Turbine Premixer at Atmospheric Conditions

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Topics: Carbon dioxide , Fuels , Momentum , Water , Flow (Dynamics)

Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors

Tobias Hummel, Constanze Temmler, Bruno Schuermans, Thomas Sattelmayer

J. Eng. Gas Turbines Power. May 2016, 138(5): 051502. doi: https://doi.org/10.1115/1.4031542

Abstract

View articletitled, Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors

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Topics: Acoustics , Combustion chambers , Feedback , Finite element methods , Flames , Gas turbines , Modeling , Stability , Flow (Dynamics) , Oscillations

Low NO_x Lean Premix Reheat Combustion in Alstom GT24 Gas Turbines

Daniel Guyot, Gabrielle Tea, Christoph Appel

J. Eng. Gas Turbines Power. May 2016, 138(5): 051503. doi: https://doi.org/10.1115/1.4031543

Abstract

View articletitled, Low NO<sub>x</sub> Lean Premix Reheat Combustion in Alstom GT24 Gas Turbines

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Topics: Combustion , Combustion chambers , Combustion systems , Emissions , Engines , Fuels , Gas turbines , Hardware , Nitrogen oxides , Temperature

Impact of Swirl Flow on Combustor Liner Heat Transfer and Cooling: A Numerical Investigation With Hybrid Reynolds-Averaged Navier–Stokes Large Eddy Simulation Models

Lorenzo Mazzei, Antonio Andreini, Bruno Facchini, Fabio Turrini

J. Eng. Gas Turbines Power. May 2016, 138(5): 051504. doi: https://doi.org/10.1115/1.4031622

Abstract

View articletitled, Impact of Swirl Flow on Combustor Liner Heat Transfer and Cooling: A Numerical Investigation With Hybrid Reynolds-Averaged Navier–Stokes Large Eddy Simulation Models

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Topics: Combustion chambers , Flow (Dynamics) , Heat transfer , Reynolds-averaged Navier–Stokes equations , Turbulence , Cooling , Simulation , Swirling flow , Ejectors

Investigation of Flow Aerodynamics for Optimal Fuel Placement and Mixing in the Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustion Chamber

Festus Eghe Agbonzikilo, Ieuan Owen, Suresh Kumar Sadasivuni, Ronald A. Bickerton

J. Eng. Gas Turbines Power. May 2016, 138(5): 051505. doi: https://doi.org/10.1115/1.4031529

Abstract

View articletitled, Investigation of Flow Aerodynamics for Optimal Fuel Placement and Mixing in the Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustion Chamber

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Topics: Aerodynamics , Design , Flow (Dynamics) , Fuels , Optimization , Computational fluid dynamics , Jets , Computer-aided design

NO_x Emissions Modeling and Uncertainty From Exhaust-Gas-Diluted Flames

Antonio C. A. Lipardi, Jeffrey M. Bergthorson, Gilles Bourque

J. Eng. Gas Turbines Power. May 2016, 138(5): 051506. doi: https://doi.org/10.1115/1.4031603

Abstract

View articletitled, NO<sub>x</sub> Emissions Modeling and Uncertainty From Exhaust-Gas-Diluted Flames

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Topics: Combustion , Emissions , Exhaust gas recirculation , Exhaust systems , Flames , Methane , Nitrogen oxides , Temperature , Uncertainty , Uncertainty analysis

Fuel Efficiency Optimization for a Divided Exhaust Period Regulated Two-Stage Downsized Spark Ignition Engine

Bo Hu, Sam Akehurst, Chris Brace, Pengfei Lu, Colin D. Copeland, J. W. G. Turner

J. Eng. Gas Turbines Power. May 2016, 138(5): 051507. doi: https://doi.org/10.1115/1.4031624

Abstract

View articletitled, Fuel Efficiency Optimization for a Divided Exhaust Period Regulated Two-Stage Downsized Spark Ignition Engine

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Topics: Combustion , Cylinders , Engines , Exhaust systems , Flow (Dynamics) , Fuel efficiency , Pressure , Stress , Valves , Turbochargers

Gas Turbines: Cycle Innovations

Étude on Gas Turbine Combined Cycle Power Plant—Next 20 Years

S. Can Gülen

J. Eng. Gas Turbines Power. May 2016, 138(5): 051701. doi: https://doi.org/10.1115/1.4031477

Abstract

View articletitled, Étude on Gas Turbine Combined Cycle Power Plant—Next 20 Years

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Topics: Cooling , Cycles , Gas turbines , Steam , Temperature , Exhaust systems , Turbines , Design , Fuels , Power stations

Bayesian Calibration for Power Splitting in Single-Shaft Combined Cycle Plant Diagnostics

Xiaomo Jiang, TsungPo Lin, Eduardo Mendoza

J. Eng. Gas Turbines Power. May 2016, 138(5): 051702. doi: https://doi.org/10.1115/1.4031564

Abstract

View articletitled, Bayesian Calibration for Power Splitting in Single-Shaft Combined Cycle Plant Diagnostics

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Topics: Calibration , Heat , Modeling , Physics , Uncertainty , Fuels , Power stations , Flow (Dynamics) , Turbines , Generators

Gas Turbines: Heat Transfer

Brush Seals Used in Steam Environments—Chronological Wear Development and the Impact of Different Seal Designs

Markus Raben, Jens Friedrichs, Thomas Helmis, Johan Flegler

J. Eng. Gas Turbines Power. May 2016, 138(5): 051901. doi: https://doi.org/10.1115/1.4031531

Abstract

View articletitled, Brush Seals Used in Steam Environments—Chronological Wear Development and the Impact of Different Seal Designs

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Topics: Pressure , Steam , Stress , Wear , Stiffness , Transients (Dynamics) , Test facilities , Rotors

Gas Turbines: Microturbines and Small Turbomachinery

A Comparison of a Mono-, Twin-, and Double-Scroll Turbine for Automotive Applications

Jason Walkingshaw, Georgios Iosifidis, Tobias Scheuermann, Dietmar Filsinger, Nobuyuki Ikeya

J. Eng. Gas Turbines Power. May 2016, 138(5): 052301. doi: https://doi.org/10.1115/1.4031449

Abstract

View articletitled, A Comparison of a Mono-, Twin-, and Double-Scroll Turbine for Automotive Applications

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Topics: Engines , Turbines , Torque , Transients (Dynamics) , Simulation , Flow (Dynamics)

Gas Turbines: Oil and Gas Applications

Testing and Modeling of an Acoustic Instability in Pilot-Operated Pressure Relief Valves

Timothy C. Allison, Klaus Brun

J. Eng. Gas Turbines Power. May 2016, 138(5): 052401. doi: https://doi.org/10.1115/1.4031623

Abstract

View articletitled, Testing and Modeling of an Acoustic Instability in Pilot-Operated Pressure Relief Valves

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Topics: Acoustics , Flow (Dynamics) , Modeling , Pipes , Pistons , Pressure , Relief valves , Testing , Valves , Chatter

Gas Turbines: Structures and Dynamics

Experimental Results and Computational Fluid Dynamics Simulations of Labyrinth and Pocket Damper Seals for Wet Gas Compression

Giuseppe Vannini, Matteo Bertoneri, Kenny Krogh Nielsen, Piero Iudiciani, Robert Stronach

J. Eng. Gas Turbines Power. May 2016, 138(5): 052501. doi: https://doi.org/10.1115/1.4031530

Abstract

View articletitled, Experimental Results and Computational Fluid Dynamics Simulations of Labyrinth and Pocket Damper Seals for Wet Gas Compression

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Topics: Compressors , Computational fluid dynamics , Flow (Dynamics) , Simulation , Vibration , Compression , Pressure , Rotors , Dampers , Cavities

Brush Seal Structural Analysis and Correlation With Tests for Turbine Conditions

E. Tolga Duran, Mahmut F. Aksit, Murat Ozmusul

J. Eng. Gas Turbines Power. May 2016, 138(5): 052502. doi: https://doi.org/10.1115/1.4031565

Abstract

View articletitled, Brush Seal Structural Analysis and Correlation With Tests for Turbine Conditions

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Topics: Computer-aided engineering , Rotors , Stiffness , Stress , Pressure , Turbines

Gas Turbines: Turbomachinery

Thermodynamics and Fluid Mechanics of a Closed Blade Cascade Wind Tunnel for Organic Vapors

Felix Reinker, Karsten Hasselmann, Stefan aus der Wiesche, Eugeny Y. Kenig

J. Eng. Gas Turbines Power. May 2016, 138(5): 052601. doi: https://doi.org/10.1115/1.4031390

Abstract

View articletitled, Thermodynamics and Fluid Mechanics of a Closed Blade Cascade Wind Tunnel for Organic Vapors

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Topics: Design , Flow (Dynamics) , Fluids , Organic Rankine cycle , Thermodynamic cycles , Vapors , Wind tunnels , Computational fluid dynamics , Pressure , Temperature

Design Considerations of Rotor Cone Angle for Downwind Wind Turbines

Christian Kress, Ndaona Chokani, Reza S. Abhari

J. Eng. Gas Turbines Power. May 2016, 138(5): 052602. doi: https://doi.org/10.1115/1.4031604

Abstract

View articletitled, Design Considerations of Rotor Cone Angle for Downwind Wind Turbines

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Topics: Design , Rotors , Torque , Blades , Wind turbines

Three-Dimensional Blade-Stacking Strategies and Understanding of Flow Physics in Low-Pressure Steam Turbines—Part I: Three-Dimensional Stacking Mechanisms

Said Havakechian, John Denton

J. Eng. Gas Turbines Power. May 2016, 138(5): 052603. doi: https://doi.org/10.1115/1.4031597

Abstract

View articletitled, Three-Dimensional Blade-Stacking Strategies and Understanding of Flow Physics in Low-Pressure Steam Turbines—Part I: Three-Dimensional Stacking Mechanisms

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Topics: Blades , Flow (Dynamics) , Pressure , Stators , Mach number , Rotors , Design

Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

Huu Duc Vo, Jean-Yves Trépanier

J. Eng. Gas Turbines Power. May 2016, 138(5): 052604. doi: https://doi.org/10.1115/1.4031544

Abstract

View articletitled, Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

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Topics: Aerodynamics , Compressors , Design , Manufacturing , Students , Instrumentation , Dynamics (Mechanics) , Blades , Testing

The Effects of Tip Leakage Flow on the Performance of Multistage Compressors Used in Small Core Engine Applications

Reid A. Berdanier, Nicole L. Key

J. Eng. Gas Turbines Power. May 2016, 138(5): 052605. doi: https://doi.org/10.1115/1.4031625

Abstract

View articletitled, The Effects of Tip Leakage Flow on the Performance of Multistage Compressors Used in Small Core Engine Applications

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Topics: Clearances (Engineering) , Compressors , Flow (Dynamics) , Pressure , Rotors , Leakage flows , Stators , Machinery

Online Prediction of Temperature and Stress in Steam Turbine Components Using Neural Networks

Krzysztof Dominiczak, Romuald Rządkowski, Wojciech Radulski, Ryszard Szczepanik

J. Eng. Gas Turbines Power. May 2016, 138(5): 052606. doi: https://doi.org/10.1115/1.4031626

Abstract

View articletitled, Online Prediction of Temperature and Stress in Steam Turbine Components Using Neural Networks

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Topics: Rotors , Stress , Temperature , Turbines , Steam turbines , Steam

Technology Review

Compliant Gas Foil Bearings and Analysis Tools

Michael Branagan, David Griffin, Christopher Goyne, Alexandrina Untaroiu

J. Eng. Gas Turbines Power. May 2016, 138(5): 054001. doi: https://doi.org/10.1115/1.4031628

Abstract

View articletitled, Compliant Gas Foil Bearings and Analysis Tools

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Topics: Bearings , Foil bearings , Stress , Stiffness

Research Papers

Gas Turbines: Aircraft Engine

Modeling of Start-Up From Engine-Off Conditions Using High Fidelity Turbofan Engine Simulations

Gas Turbines: Combustion, Fuels, and Emissions

Evaluation of Two Measurement Techniques to Quantify Fuel–Air Mixing of a Gas Turbine Premixer at Atmospheric Conditions

Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors

Low NO_x Lean Premix Reheat Combustion in Alstom GT24 Gas Turbines

Impact of Swirl Flow on Combustor Liner Heat Transfer and Cooling: A Numerical Investigation With Hybrid Reynolds-Averaged Navier–Stokes Large Eddy Simulation Models

Investigation of Flow Aerodynamics for Optimal Fuel Placement and Mixing in the Radial Swirler Slot of a Dry Low Emission Gas Turbine Combustion Chamber

NO_x Emissions Modeling and Uncertainty From Exhaust-Gas-Diluted Flames

Fuel Efficiency Optimization for a Divided Exhaust Period Regulated Two-Stage Downsized Spark Ignition Engine

Gas Turbines: Cycle Innovations

Étude on Gas Turbine Combined Cycle Power Plant—Next 20 Years

Bayesian Calibration for Power Splitting in Single-Shaft Combined Cycle Plant Diagnostics

Gas Turbines: Heat Transfer

Brush Seals Used in Steam Environments—Chronological Wear Development and the Impact of Different Seal Designs

Gas Turbines: Microturbines and Small Turbomachinery

A Comparison of a Mono-, Twin-, and Double-Scroll Turbine for Automotive Applications

Gas Turbines: Oil and Gas Applications

Testing and Modeling of an Acoustic Instability in Pilot-Operated Pressure Relief Valves

Gas Turbines: Structures and Dynamics

Experimental Results and Computational Fluid Dynamics Simulations of Labyrinth and Pocket Damper Seals for Wet Gas Compression

Brush Seal Structural Analysis and Correlation With Tests for Turbine Conditions

Gas Turbines: Turbomachinery

Thermodynamics and Fluid Mechanics of a Closed Blade Cascade Wind Tunnel for Organic Vapors

Design Considerations of Rotor Cone Angle for Downwind Wind Turbines

Three-Dimensional Blade-Stacking Strategies and Understanding of Flow Physics in Low-Pressure Steam Turbines—Part I: Three-Dimensional Stacking Mechanisms

Undergraduate Project in Compressor Rig Design, Fabrication, and Testing for Complete Engineering Training

The Effects of Tip Leakage Flow on the Performance of Multistage Compressors Used in Small Core Engine Applications

Online Prediction of Temperature and Stress in Steam Turbine Components Using Neural Networks

Technology Review

Compliant Gas Foil Bearings and Analysis Tools

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Research Papers

Gas Turbines: Aircraft Engine

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Cycle Innovations

Gas Turbines: Heat Transfer

Gas Turbines: Microturbines and Small Turbomachinery

Gas Turbines: Oil and Gas Applications

Gas Turbines: Structures and Dynamics

Gas Turbines: Turbomachinery

Technology Review

Email alerts

RSS Feeds

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

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