Volume 143 Issue 3 | J. Eng. Gas Turbines Power

Research Papers

Simulation of Premixed and Partially Premixed Jet-in-Crossflow Flames at High Pressure

Bernhard Stiehl, Michelle Otero, Tommy Genova, Tyler Worbington, Jonathan Reyes, Scott Martin, Carlos Velez, Kareem Ahmed

J. Eng. Gas Turbines Power. March 2021, 143(3): 031001. doi: https://doi.org/10.1115/1.4049703

Abstract

View articletitled, Simulation of Premixed and Partially Premixed Jet-in-Crossflow Flames at High Pressure

Open the PDF for in another window

Topics: Computational fluid dynamics , Flames , Ignition , High pressure (Physics) , Temperature , Combustion chambers , Simulation , Oxygen , Fuels , Combustion

On the Leakage and Dynamic Force Coefficients of a Novel Stepped Shaft Pocket Damper Seal: Experimental and Numerical Verification

Jing Yang, Luis San Andrés, Xueliang Lu

J. Eng. Gas Turbines Power. March 2021, 143(3): 031002. doi: https://doi.org/10.1115/1.4048459

Abstract

View articletitled, On the Leakage and Dynamic Force Coefficients of a Novel Stepped Shaft Pocket Damper Seal: Experimental and Numerical Verification

Open the PDF for in another window

Topics: Clearances (Engineering) , Computational fluid dynamics , Dampers , Damping , Leakage , Pressure , Rotors , Manufacturing , Flow (Dynamics) , Stiffness

On the Effect of Clearance on the Leakage and Cavity Pressures in an Interlocking Labyrinth Seal Operating With and Without Swirl Brakes: Experiments and Predictions

Luis San Andrés, Jing Yang, Rimpei Kawashita

J. Eng. Gas Turbines Power. March 2021, 143(3): 031003. doi: https://doi.org/10.1115/1.4048777

Abstract

View articletitled, On the Effect of Clearance on the Leakage and Cavity Pressures in an Interlocking Labyrinth Seal Operating With and Without Swirl Brakes: Experiments and Predictions

Open the PDF for in another window

Topics: Brakes , Cavities , Clearances (Engineering) , Flow (Dynamics) , Leakage , Pressure , Rotors

Environmental Barrier Coating Oxidation and Adhesion Strength

Bryan J. Harder, Michael J. Presby, Jon A. Salem, Steven M. Arnold, Subodh K. Mital

J. Eng. Gas Turbines Power. March 2021, 143(3): 031004. doi: https://doi.org/10.1115/1.4049414

Abstract

View articletitled, Environmental Barrier Coating Oxidation and Adhesion Strength

Open the PDF for in another window

Topics: Adhesion , Coatings , Oxidation , Steam

Experimental Investigations on the Pressure Fluctuations in the Sealing Gap of Dry Gas Seals With Embedded Pressure Sensors

Jingjing Luo, Dieter Brillert

J. Eng. Gas Turbines Power. March 2021, 143(3): 031005. doi: https://doi.org/10.1115/1.4049662

Abstract

View articletitled, Experimental Investigations on the Pressure Fluctuations in the Sealing Gap of Dry Gas Seals With Embedded Pressure Sensors

Open the PDF for in another window

Topics: Pressure , Sealing (Process) , Fluctuations (Physics)

Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor

Tommy Genova, Michelle Otero, Jonathan Reyes, Scott Martin, Kareem Ahmed

J. Eng. Gas Turbines Power. March 2021, 143(3): 031006. doi: https://doi.org/10.1115/1.4049700

Abstract

View articletitled, Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor

Open the PDF for in another window

Topics: Combustion chambers , Flames , Flow (Dynamics) , Fuels , High pressure (Physics) , Emissions , Gas turbines , Jets , Chemiluminescence , Methane

Effect of Different Fuels on Combustion Instabilities in an Annular Combustor

Preethi Rajendram Soundararajan, Guillaume Vignat, Daniel Durox, Antoine Renaud, Sébastien Candel

J. Eng. Gas Turbines Power. March 2021, 143(3): 031007. doi: https://doi.org/10.1115/1.4049702

Abstract

View articletitled, Effect of Different Fuels on Combustion Instabilities in an Annular Combustor

Supplementary data

Open the PDF for in another window

Topics: Combustion chambers , Ejectors , Flames , Fuels , Heptane , Sprays , Combustion , Acoustics , Swirling flow , Fluctuations (Physics)

Nonlinear Modal Analysis of Frictional Ring Damper for Compressor Blisk

Yekai Sun, Jie Yuan, Enora Denimal, Loïc Salles

J. Eng. Gas Turbines Power. March 2021, 143(3): 031008. doi: https://doi.org/10.1115/1.4049761

Abstract

View articletitled, Nonlinear Modal Analysis of Frictional Ring Damper for Compressor Blisk

Open the PDF for in another window

Topics: Dampers , Damping , Friction , Modal analysis , Resonance , Compressors , Finite element model , Nonlinear vibration , Disks

Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning

Zheyuan Zhang, Tianyuan Liu, Di Zhang, Yonghui Xie

J. Eng. Gas Turbines Power. March 2021, 143(3): 031009. doi: https://doi.org/10.1115/1.4049768

Abstract

View articletitled, Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning

Open the PDF for in another window

Topics: Blades , Drops , Erosion , Machine learning , Steam turbines , Water , Service life (Equipment) , Testing , Turbine blades , Data acquisition

Experimental and Numerical Assessment of Mistuning Effects on Vibratory Response of a Bladed Disk With Underplatform Dampers

S. Mehrdad Pourkiaee, Teresa Berruti, Stefano Zucca, Geoffrey Neuville

J. Eng. Gas Turbines Power. March 2021, 143(3): 031010. doi: https://doi.org/10.1115/1.4049772

Abstract

View articletitled, Experimental and Numerical Assessment of Mistuning Effects on Vibratory Response of a Bladed Disk With Underplatform Dampers

Open the PDF for in another window

Topics: Blades , Dampers , Damping , Disks , Excitation , Friction , Modeling , Finite element model , Computer simulation , Dynamics (Mechanics)

Model-Based Analysis of a Liquid Organic Hydrogen Carrier (LOHC) System for the Operation of a Hydrogen-Fired Gas Turbine

Jason Dennis, Thomas Bexten, Nils Petersen, Manfred Wirsum, Patrick Preuster

J. Eng. Gas Turbines Power. March 2021, 143(3): 031011. doi: https://doi.org/10.1115/1.4048596

Abstract

View articletitled, Model-Based Analysis of a Liquid Organic Hydrogen Carrier (LOHC) System for the Operation of a Hydrogen-Fired Gas Turbine

Open the PDF for in another window

Topics: Gas turbines , Hydrogen , Pressure , Compressors , Storage , Modeling , Flow (Dynamics) , Heat

A Multifidelity Aero-Thermal Design Approach for Secondary Air Systems

Dario Amirante, Paolo Adami, Nicholas J. Hills

J. Eng. Gas Turbines Power. March 2021, 143(3): 031012. doi: https://doi.org/10.1115/1.4049406

Abstract

View articletitled, A Multifidelity Aero-Thermal Design Approach for Secondary Air Systems

Open the PDF for in another window

Topics: Cavities , Design , Disks , Flow (Dynamics) , Fluids , Metals , Pressure , Simulation , Temperature , Turbines

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Thomas Hofmeister, Tobias Hummel, Frederik Berger, Noah Klarmann, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2021, 143(3): 031013. doi: https://doi.org/10.1115/1.4049651

Abstract

View articletitled, Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Open the PDF for in another window

Topics: Acoustics , Combustion chambers , Damping , Flames , Simulation , Stability , Computational fluid dynamics , Displacement , Deformation , Vortex shedding

Structured Methodology for Clustering Gas Turbine Transients by Means of Multivariate Time Series

Enzo Losi, Mauro Venturini, Lucrezia Manservigi, Giuseppe Fabio Ceschini, Giovanni Bechini, Giuseppe Cota, Fabrizio Riguzzi

J. Eng. Gas Turbines Power. March 2021, 143(3): 031014. doi: https://doi.org/10.1115/1.4049503

Abstract

View articletitled, Structured Methodology for Clustering Gas Turbine Transients by Means of Multivariate Time Series

Open the PDF for in another window

Topics: Transients (Dynamics) , Time series

Improvement of Turboshaft Restart Time Through an Experimental and Numerical Investigation

Antoine Ferrand, Marc Bellenoue, Yves Bertin, Patrick Marconi

J. Eng. Gas Turbines Power. March 2021, 143(3): 031015. doi: https://doi.org/10.1115/1.4049653

Abstract

View articletitled, Improvement of Turboshaft Restart Time Through an Experimental and Numerical Investigation

Open the PDF for in another window

Topics: Ejectors , Engines , Flow (Dynamics) , Fuels , Sleep , Temperature , Torque , Combustion chambers , Generators , Simulation

Key Features of the Transient Amplification of Mistuned Systems

Luigi Carassale, Vincent Denoël, Carlos Martel, Lars Panning-von Scheidt

J. Eng. Gas Turbines Power. March 2021, 143(3): 031016. doi: https://doi.org/10.1115/1.4049501

Abstract

View articletitled, Key Features of the Transient Amplification of Mistuned Systems

Open the PDF for in another window

Topics: Disks , Resonance , Transients (Dynamics) , Blades , Vibration

Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air

Piotr Łuczyński, Lukas Pehle, Manfred Wirsum, Wolfgang F. D. Mohr, Jan Vogt, Klaus Helbig

J. Eng. Gas Turbines Power. March 2021, 143(3): 031017. doi: https://doi.org/10.1115/1.4049502

Abstract

View articletitled, Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air

Open the PDF for in another window

Topics: Heat transfer , Temperature , Turbines , Rotors , Steam , Pressure , Condensation

Modeling of Natural Gas Composition Effect on Low NO_x Burners Operation in Heavy Duty Gas Turbine

Serena Romano, Roberto Meloni, Giovanni Riccio, Pier Carlo Nassini, Antonio Andreini

J. Eng. Gas Turbines Power. March 2021, 143(3): 031018. doi: https://doi.org/10.1115/1.4049819

Abstract

View articletitled, Modeling of Natural Gas Composition Effect on Low NO<sub>x</sub> Burners Operation in Heavy Duty Gas Turbine

Open the PDF for in another window

Topics: Combustion , Combustion chambers , Emissions , Flames , Fuels , Gas turbines , Heat losses , Modeling , Natural gas , Nitrogen oxides

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov

J. Eng. Gas Turbines Power. March 2021, 143(3): 031019. doi: https://doi.org/10.1115/1.4049860

Abstract

View articletitled, Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Open the PDF for in another window

Topics: Blades , Damping , Disks , Friction , Vibration , Mode shapes

Performance Degradation Due to Fouling and Recovery After Washing in a Multistage Test Compressor

Nicola Casari, Michele Pinelli, Pier Ruggero Spina, Alessio Suman, Alessandro Vulpio

J. Eng. Gas Turbines Power. March 2021, 143(3): 031020. doi: https://doi.org/10.1115/1.4049765

Abstract

View articletitled, Performance Degradation Due to Fouling and Recovery After Washing in a Multistage Test Compressor

Open the PDF for in another window

Topics: Compressors , Flow (Dynamics) , Pressure , Dust , Blades , Rotors , Particulate matter

Combustion Tuning for a Gas Turbine Power Plant Using Data-Driven and Machine Learning Approach

Suhui Li, Huaxin Zhu, Min Zhu, Gang Zhao, Xiaofeng Wei

J. Eng. Gas Turbines Power. March 2021, 143(3): 031021. doi: https://doi.org/10.1115/1.4050020

Abstract

View articletitled, Combustion Tuning for a Gas Turbine Power Plant Using Data-Driven and Machine Learning Approach

Open the PDF for in another window

Topics: Artificial neural networks , Combustion , Combustion chambers , Emissions , Fuels , Gas turbines , Nitrogen oxides , Optimization , Machine learning , Stress

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Jörg Seume

J. Eng. Gas Turbines Power. March 2021, 143(3): 031022. doi: https://doi.org/10.1115/1.4049825

Abstract

View articletitled, Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Open the PDF for in another window

Topics: Bearings , Heat , Rotors , Temperature , Turbines , Turbochargers , Heat transfer , Flow (Dynamics) , Compressors , Thermohydrodynamics

Aerothermal Optimization of Bladeless Turbines

James Braun, Guillermo Paniagua, Francois Falempin

J. Eng. Gas Turbines Power. March 2021, 143(3): 031023. doi: https://doi.org/10.1115/1.4049355

Abstract

View articletitled, Aerothermal Optimization of Bladeless Turbines

Open the PDF for in another window

Topics: Flow (Dynamics) , Heat flux , Optimization , Pressure , Skin friction (Fluid dynamics) , Turbines , Geometry , Design

Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow

Congbo Yin, Quanwei Chen, Zhendong Zhang, Haibing Zhu, Kai Shen

J. Eng. Gas Turbines Power. March 2021, 143(3): 031024. doi: https://doi.org/10.1115/1.4049925

Abstract

View articletitled, Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow

Open the PDF for in another window

Topics: Engines , Exhaust gas recirculation , Flow (Dynamics) , Pressure , Combustion , Cylinders , Emissions , Stress , Cycles

Research Papers

Simulation of Premixed and Partially Premixed Jet-in-Crossflow Flames at High Pressure

On the Leakage and Dynamic Force Coefficients of a Novel Stepped Shaft Pocket Damper Seal: Experimental and Numerical Verification

On the Effect of Clearance on the Leakage and Cavity Pressures in an Interlocking Labyrinth Seal Operating With and Without Swirl Brakes: Experiments and Predictions

Environmental Barrier Coating Oxidation and Adhesion Strength

Experimental Investigations on the Pressure Fluctuations in the Sealing Gap of Dry Gas Seals With Embedded Pressure Sensors

Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor

Effect of Different Fuels on Combustion Instabilities in an Annular Combustor

Nonlinear Modal Analysis of Frictional Ring Damper for Compressor Blisk

Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning

Experimental and Numerical Assessment of Mistuning Effects on Vibratory Response of a Bladed Disk With Underplatform Dampers

Model-Based Analysis of a Liquid Organic Hydrogen Carrier (LOHC) System for the Operation of a Hydrogen-Fired Gas Turbine

A Multifidelity Aero-Thermal Design Approach for Secondary Air Systems

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Structured Methodology for Clustering Gas Turbine Transients by Means of Multivariate Time Series

Improvement of Turboshaft Restart Time Through an Experimental and Numerical Investigation

Key Features of the Transient Amplification of Mistuned Systems

Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air

Modeling of Natural Gas Composition Effect on Low NO_x Burners Operation in Heavy Duty Gas Turbine

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Performance Degradation Due to Fouling and Recovery After Washing in a Multistage Test Compressor

Combustion Tuning for a Gas Turbine Power Plant Using Data-Driven and Machine Learning Approach

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Aerothermal Optimization of Bladeless Turbines

Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow

Email alerts

RSS Feeds

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

Issues

Research Papers

Email alerts

RSS Feeds

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only