Volume 142 Issue 3 | J. Eng. Gas Turbines Power

Research Papers

Blade Vibration Stress Determination Method Based on Blade Tip Timing Simulator and Finite Element Method

Xiaojie Zhang, Yanrong Wang, Xianghua Jiang, Shimin Gao

J. Eng. Gas Turbines Power. March 2020, 142(3): 031001. doi: https://doi.org/10.1115/1.4045791

View articletitled, Blade Vibration Stress Determination Method Based on Blade Tip Timing Simulator and Finite Element Method

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Topics: Blades , Sensors , Vibration , Stress , Displacement , Mode shapes

Experimental Study on the Emissions Characteristics of a Premixed Axial-Fuel-Staged Model Combustor

Xianglong Zheng, Yan Xiong, Fulin Lei, Cong Deng, Zhedian Zhang, Yunhan Xiao

J. Eng. Gas Turbines Power. March 2020, 142(3): 031002. doi: https://doi.org/10.1115/1.4045519

Abstract

View articletitled, Experimental Study on the Emissions Characteristics of a Premixed Axial-Fuel-Staged Model Combustor

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Topics: Combustion chambers , Emissions , Fuels , Nitrogen oxides , Temperature , Combustion

Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

Alexandre Mauricio, Shuangwen Sheng, Konstantinos Gryllias

J. Eng. Gas Turbines Power. March 2020, 142(3): 031003. doi: https://doi.org/10.1115/1.4044683

Abstract

View articletitled, Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

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Topics: Bearings , Condition monitoring , Mechanical drives , Optimization , Sensors , Signals , Stress , Wind turbines , Gears , Damage

Experiments on a Large Flexure Pivot Journal Bearing: Summary of Test Results and Comparison With Predictions

Giuseppe Vannini, Filippo Cangioli, Enrico Ciulli, Matteo Nuti, Paola Forte, Jongsoo Kim, Richard Livermore-Hardy

J. Eng. Gas Turbines Power. March 2020, 142(3): 031004. doi: https://doi.org/10.1115/1.4045520

Abstract

View articletitled, Experiments on a Large Flexure Pivot Journal Bearing: Summary of Test Results and Comparison With Predictions

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Topics: Bearings , Bending (Stress) , Design , Journal bearings , Stress , Temperature , Stiffness , Flow (Dynamics)

Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors

David Sánchez, Miguel Rollán, Lourdes García-Rodríguez, Gonzalo S. Martínez

J. Eng. Gas Turbines Power. March 2020, 142(3): 031005. doi: https://doi.org/10.1115/1.4045474

Abstract

View articletitled, Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors

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Topics: Micro gas turbines , Reverse osmosis , Solar energy , Water

On the Interaction of Swirling Flames in a Lean Premixed Combustor

Gopakumar Ramachandran, Ankit Kumar Dutta, Harish Durairaj, Swetaprovo Chaudhuri

J. Eng. Gas Turbines Power. March 2020, 142(3): 031006. doi: https://doi.org/10.1115/1.4044732

Abstract

View articletitled, On the Interaction of Swirling Flames in a Lean Premixed Combustor

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Topics: Combustion chambers , Flames , Swirling flow , Heat , Flow (Dynamics) , Chemiluminescence , Lasers , Particulate matter , Fluorescence , Sound pressure

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

Elissavet Boufidi, Sergio Lavagnoli, Fabrizio Fontaneto

J. Eng. Gas Turbines Power. March 2020, 142(3): 031007. doi: https://doi.org/10.1115/1.4044780

Abstract

View articletitled, A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

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Topics: Turbulence , Uncertainty , Wire , Calibration , Flow (Dynamics) , Time series

Commissioning of a Combined Hot-Streak and Swirl Profile Generator in a Transonic Turbine Test Facility

Maxwell G. Adams, Thomas Povey, Benjamin F. Hall, David N. Cardwell, Kam S. Chana, Paul F. Beard

J. Eng. Gas Turbines Power. March 2020, 142(3): 031008. doi: https://doi.org/10.1115/1.4044224

Abstract

View articletitled, Commissioning of a Combined Hot-Streak and Swirl Profile Generator in a Transonic Turbine Test Facility

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Topics: Combustion chambers , Flow (Dynamics) , Pressure , Temperature , Test facilities , Turbines , Nozzle guide vanes , Design

Effect of Fuel Nozzle Geometry on Swirling Partially Premixed Methane Flames

Mahmoud M. A. Ahmed, Madjid Birouk

J. Eng. Gas Turbines Power. March 2020, 142(3): 031009. doi: https://doi.org/10.1115/1.4045477

Abstract

View articletitled, Effect of Fuel Nozzle Geometry on Swirling Partially Premixed Methane Flames

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Topics: Flames , Flow (Dynamics) , Fuels , Geometry , Nozzles , Swirling flow , Turbulence , Particulate matter

Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Alexandre Mauricio, Linghao Zhou, David Mba, Konstantinos Gryllias

J. Eng. Gas Turbines Power. March 2020, 142(3): 031010. doi: https://doi.org/10.1115/1.4044453

Abstract

View articletitled, Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

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Topics: Bearings , Condition monitoring , Electromagnetic spectrum , Mechanical drives , Optimization , Signals , Vibration , Filtration , Gears , Flaw detection

Assessing Additive Manufacturing Repeatability of Inherently Damped Nickel Alloy Components

Onome Scott-Emuakpor, Tommy George, Brian Runyon, Casey Holycross, Luke Sheridan, Ryan O'Hara

J. Eng. Gas Turbines Power. March 2020, 142(3): 031011. doi: https://doi.org/10.1115/1.4044314

Abstract

View articletitled, Assessing Additive Manufacturing Repeatability of Inherently Damped Nickel Alloy Components

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Topics: Damping , Manufacturing , Additive manufacturing , Nickel alloys

Preswirl and Mixed-Flow (Mainly Liquid) Effects on Rotordynamic Performance of a Long (L/D = 0.75) Smooth Seal

Dung L. Tran, Dara W. Childs, Hari Shrestha, Min Zhang

J. Eng. Gas Turbines Power. March 2020, 142(3): 031012. doi: https://doi.org/10.1115/1.4044291

Abstract

View articletitled, Preswirl and Mixed-Flow (Mainly Liquid) Effects on Rotordynamic Performance of a Long (L/D = 0.75) Smooth Seal

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Topics: Damping , Flow (Dynamics) , Stiffness , Pressure , Fluids

Pressure Profile Measurements Within the Gas Film of Journal Foil Bearings Using an Instrumented Rotor With Telemetry

Karim Shalash, Jürg Schiffmann

J. Eng. Gas Turbines Power. March 2020, 142(3): 031013. doi: https://doi.org/10.1115/1.4044798

Abstract

View articletitled, Pressure Profile Measurements Within the Gas Film of Journal Foil Bearings Using an Instrumented Rotor With Telemetry

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Topics: Bearings , Foil bearings , Pressure , Rotors , Stress

Effect of CO₂ Dilution on the Laminar Burning Velocities of Premixed Methane/Air Flames at Elevated Temperature

B. C. Duva, L. E. Chance, E. Toulson

J. Eng. Gas Turbines Power. March 2020, 142(3): 031014. doi: https://doi.org/10.1115/1.4044641

Abstract

View articletitled, Effect of CO2 Dilution on the Laminar Burning Velocities of Premixed Methane/Air Flames at Elevated Temperature

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Topics: Carbon dioxide , Combustion , Flames , Methane , Temperature , Pressure

Experimental Analysis of a Micro Gas Turbine Combustor Optimized For Flexible Operation With Various Gaseous Fuel Compositions

Hannah E. Bower, Andreas Schwärzle, Felix Grimm, Timo Zornek, Peter Kutne

J. Eng. Gas Turbines Power. March 2020, 142(3): 031015. doi: https://doi.org/10.1115/1.4044901

Abstract

View articletitled, Experimental Analysis of a Micro Gas Turbine Combustor Optimized For Flexible Operation With Various Gaseous Fuel Compositions

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Topics: Combustion chambers , Emissions , Fuels , Flames , Syngas , Natural gas , Nitrogen oxides

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems

Thomas Hofmeister, Tobias Hummel, Bruno Schuermans, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2020, 142(3): 031016. doi: https://doi.org/10.1115/1.4044936

Abstract

View articletitled, Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems

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Topics: Acoustics , Damping , Modeling , Vortex shedding , Flow (Dynamics)

Stochastic Fatigue Life Prediction Based on a Reduced Data Set

Dino Celli, M.-H. Herman Shen, Onome Scott-Emuakpor, Casey Holycross, Tommy George

J. Eng. Gas Turbines Power. March 2020, 142(3): 031017. doi: https://doi.org/10.1115/1.4045065

Abstract

View articletitled, Stochastic Fatigue Life Prediction Based on a Reduced Data Set

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Topics: Cycles , Failure , Fatigue , Fatigue life , Stress , High cycle fatigue , Weibull distribution

Considerations for Using Additive Manufacturing Technology in Centrifugal Compressor Research

Matthew A. Meier, William J. Gooding, John Fabian, Nicole Key

J. Eng. Gas Turbines Power. March 2020, 142(3): 031018. doi: https://doi.org/10.1115/1.4044937

Abstract

View articletitled, Considerations for Using Additive Manufacturing Technology in Centrifugal Compressor Research

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Topics: Additive manufacturing , Compressors , Design , Diffusers , Instrumentation , Manufacturing , Geometry , Stereolithography

Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation into the Ambient Pressure Influence With the Smoothed Particle Hydrodynamics Method

Geoffroy Chaussonnet, Shreyas Joshi, Simon Wachter, Rainer Koch, Tobias Jakobs, Thomas Kolb, Hans-Jörg Bauer

J. Eng. Gas Turbines Power. March 2020, 142(3): 031019. doi: https://doi.org/10.1115/1.4044968

Abstract

View articletitled, Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation into the Ambient Pressure Influence With the Smoothed Particle Hydrodynamics Method

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Topics: Drops , Flow (Dynamics) , Hydrodynamics , Momentum , Nozzles , Particulate matter , Pressure , Sprays , Computer simulation , Surface mount devices

A Starting Control Strategy of Single-Cylinder Two-Stroke Free-Piston Engine Generator

Jinkang Lu, Zhaoping Xu, Dong Liu, Liang Liu

J. Eng. Gas Turbines Power. March 2020, 142(3): 031020. doi: https://doi.org/10.1115/1.4045870

Abstract

View articletitled, A Starting Control Strategy of Single-Cylinder Two-Stroke Free-Piston Engine Generator

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Topics: Combustion , Cylinders , Engineering prototypes , Engines , Pistons , Pressure , Generators , Cycles

On the Validity of Scaling Transient Conjugate Heat Transfer Characteristics

R. Maffulli, G. Marinescu, L. He

J. Eng. Gas Turbines Power. March 2020, 142(3): 031021. doi: https://doi.org/10.1115/1.4045868

Abstract

View articletitled, On the Validity of Scaling Transient Conjugate Heat Transfer Characteristics

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Topics: Fluids , Heat transfer , Rotors , Steam turbines , Stress , Temperature , Transients (Dynamics) , Specific heat , Flow (Dynamics) , Multiscale modeling

Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

Philip E. Buschmann, Georg A. Mensah, Franck Nicoud, Jonas P. Moeck

J. Eng. Gas Turbines Power. March 2020, 142(3): 031022. doi: https://doi.org/10.1115/1.4045076

Abstract

View articletitled, Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

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Topics: Combustion chambers , Eigenvalues , Flames , Computation

Design, Optimization, and Analysis of Supersonic Radial Turbines

Lukas Benjamin Inhestern, James Braun, Guillermo Paniagua, José Ramón Serrano Cruz

J. Eng. Gas Turbines Power. March 2020, 142(3): 031023. doi: https://doi.org/10.1115/1.4044972

Abstract

View articletitled, Design, Optimization, and Analysis of Supersonic Radial Turbines

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Topics: Blades , Design , Flow (Dynamics) , Geometry , Inflow , Optimization , Pressure , Turbines , Mach number , Shock (Mechanics)

Modeling Deposit Erosion in Internal Turbine Cooling Geometries

Nathan D. Libertowski, Gabriel M. Geiger, Jeffrey P. Bons

J. Eng. Gas Turbines Power. March 2020, 142(3): 031024. doi: https://doi.org/10.1115/1.4045954

Abstract

View articletitled, Modeling Deposit Erosion in Internal Turbine Cooling Geometries

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Topics: Erosion , Particulate matter , Flow (Dynamics)

Numerical Investigations of Pollutant Emissions From Novel Heavy-Duty Gas Turbine Burners Operated With Natural Gas

Daniele Pampaloni, Pier Carlo Nassini, Antonio Andreini, Bruno Facchini, Matteo Cerutti

J. Eng. Gas Turbines Power. March 2020, 142(3): 031025. doi: https://doi.org/10.1115/1.4045101

Abstract

View articletitled, Numerical Investigations of Pollutant Emissions From Novel Heavy-Duty Gas Turbine Burners Operated With Natural Gas

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Topics: Emissions , Flames , Geometry , Modeling , Pollution , Reynolds-averaged Navier–Stokes equations , Nitrogen oxides , Flow (Dynamics) , Flamelet generated manifold , Turbulence

Efficient Robust Design for Thermoacoustic Instability Analysis: A Gaussian Process Approach

Shuai Guo, Camilo F. Silva, Wolfgang Polifke

J. Eng. Gas Turbines Power. March 2020, 142(3): 031026. doi: https://doi.org/10.1115/1.4044197

Abstract

View articletitled, Efficient Robust Design for Thermoacoustic Instability Analysis: A Gaussian Process Approach

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Topics: Design , Risk , Flames , Modeling , Acoustics , Uncertainty

Research Papers

Blade Vibration Stress Determination Method Based on Blade Tip Timing Simulator and Finite Element Method

Experimental Study on the Emissions Characteristics of a Premixed Axial-Fuel-Staged Model Combustor

Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

Experiments on a Large Flexure Pivot Journal Bearing: Summary of Test Results and Comparison With Predictions

Solar Desalination Based on Micro Gas Turbines Driven by Parabolic Dish Collectors

On the Interaction of Swirling Flames in a Lean Premixed Combustor

A Probabilistic Uncertainty Estimation Method for Turbulence Parameters Measured by Hot-Wire Anemometry in Short-Duration Wind Tunnels

Commissioning of a Combined Hot-Streak and Swirl Profile Generator in a Transonic Turbine Test Facility

Effect of Fuel Nozzle Geometry on Swirling Partially Premixed Methane Flames

Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Assessing Additive Manufacturing Repeatability of Inherently Damped Nickel Alloy Components

Preswirl and Mixed-Flow (Mainly Liquid) Effects on Rotordynamic Performance of a Long (L/D = 0.75) Smooth Seal

Pressure Profile Measurements Within the Gas Film of Journal Foil Bearings Using an Instrumented Rotor With Telemetry

Effect of CO₂ Dilution on the Laminar Burning Velocities of Premixed Methane/Air Flames at Elevated Temperature

Experimental Analysis of a Micro Gas Turbine Combustor Optimized For Flexible Operation With Various Gaseous Fuel Compositions

Modeling and Quantification of Acoustic Damping Induced by Vortex Shedding in Noncompact Thermoacoustic Systems

Stochastic Fatigue Life Prediction Based on a Reduced Data Set

Considerations for Using Additive Manufacturing Technology in Centrifugal Compressor Research

Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation into the Ambient Pressure Influence With the Smoothed Particle Hydrodynamics Method

A Starting Control Strategy of Single-Cylinder Two-Stroke Free-Piston Engine Generator

On the Validity of Scaling Transient Conjugate Heat Transfer Characteristics

Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

Design, Optimization, and Analysis of Supersonic Radial Turbines

Modeling Deposit Erosion in Internal Turbine Cooling Geometries

Numerical Investigations of Pollutant Emissions From Novel Heavy-Duty Gas Turbine Burners Operated With Natural Gas

Efficient Robust Design for Thermoacoustic Instability Analysis: A Gaussian Process Approach

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