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Journal Articles

Experimental Investigation On Cross-Impingement Characteristics Under Various Biodiesel-Butanol Blended Proportions and Ambient Conditions

Accepted Manuscript
Qiankun Zhang, Haoqin Wu, Shijie Mi, Xingcai Lu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1008
https://doi.org/10.1115/1.4063305
Published Online: August 1, 2023
View Article titled, Experimental Investigation On Cross-Impingement Characteristics Under Various Biodiesel-Butanol Blended Proportions and Ambient Conditions
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Topics: Biodiesel, Diffusion (Physics), Sprays, Collisions (Physics), Ejectors, Fuels, Vapors, Biofuel, Combustion, Combustion chambers
Journal Articles

Calculation of Thermodynamic Wetness Loss in Steam Turbines Using CFD Simulation

Accepted Manuscript
Michal Hoznedl, Michal Kolovratník, Gukchol Jun
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1385
https://doi.org/10.1115/1.4063322
Published Online: August 1, 2023
View Article titled, Calculation of Thermodynamic Wetness Loss in Steam Turbines Using CFD Simulation
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Topics: Computational fluid dynamics, Simulation, Steam turbines, Turbines, Steam, Drops, Equilibrium (Physics), Flow (Dynamics), Probes, Condensation
Journal Articles

Large Eddy Simulation of Gasoline Sprays in a Lagrangian–Eulerian Framework Using the High-Order Spectral Element Method

Juan D. Colmenares F., Muhsin M. Ameen, Saumil S. Patel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061009.
Paper No: GTP-22-1576
https://doi.org/10.1115/1.4056425
Published Online: January 13, 2023
View Article titled, Large Eddy Simulation of Gasoline Sprays in a Lagrangian–Eulerian Framework Using the High-Order Spectral Element Method
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Topics: Drops, Plumes (Fluid dynamics), Sprays, Simulation, Nozzles, Gasoline, Large eddy simulation
Journal Articles

Experimentally Validated Design of an Anode Recirculation Blower for Polymer-Electrolyte-Membrane Fuel Cells Under Variable Fluid Composition

Philipp Nachtigal, Thorge Kentschke, Joerg R. Seume
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121014.
Paper No: GTP-22-1480
https://doi.org/10.1115/1.4055667
Published Online: October 7, 2022
View Article titled, Experimentally Validated Design of an Anode Recirculation Blower for Polymer-Electrolyte-Membrane Fuel Cells Under Variable Fluid Composition
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Topics: Anodes, Compressors, Design, Drops, Flow (Dynamics), Fuel cells, Hydrogen, Pressure, Turbomachinery, Enthalpy
Journal Articles

Investigation of Water Films Shed From an Airfoil in a High-Speed Flow

Brandon Esquivias, Brendan Hickey, Vincent McDonell, Soichiro Tabata, Shigeki Senoo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121002.
Paper No: GTP-22-1418
https://doi.org/10.1115/1.4055453
Published Online: September 28, 2022
View Article titled, Investigation of Water Films Shed From an Airfoil in a High-Speed Flow
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Topics: Airfoils, Diffraction, Drops, Flow (Dynamics), Lasers, Water, Pressure
Journal Articles

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111001.
Paper No: GTP-22-1271
https://doi.org/10.1115/1.4055360
Published Online: September 20, 2022
View Article titled, Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures
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Topics: Drops, Sprays, Lasers, Fluids, Momentum, High pressure (Physics), Nozzles, Density
Journal Articles

Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part II: Droplet Behavior in the Chamber

Andrew Nicoli, Kathy Johnson, Richard Jefferson-Loveday
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101016.
Paper No: GTP-21-1139
https://doi.org/10.1115/1.4051561
Published Online: September 20, 2021
View Article titled, Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part II: Droplet Behavior in the Chamber
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Topics: Bearings, Drops, Flow (Dynamics), Particulate matter, Separation (Technology), Thin films, Shear (Mechanics)
Journal Articles

Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part I: Film Behavior Near the Bearing

Andrew Nicoli, Kathy Johnson, Richard Jefferson-Loveday
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101015.
Paper No: GTP-21-1138
https://doi.org/10.1115/1.4051560
Published Online: September 20, 2021
View Article titled, Simulation of a Simplified Aeroengine Bearing Chamber Using a Fully Coupled Two-Way Eulerian Thin Film/Discrete Phase Approach Part I: Film Behavior Near the Bearing
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Topics: Bearings, Film thickness, Flow (Dynamics), Thin films, Gravity (Force), Drops, Simulation, Shear (Mechanics)
Journal Articles

Effect of Spray-Wall Interaction on Thermoacoustic Instability Prediction by Flame Transfer Function and the Convective Time Delay Method

Sheng Meng, Man Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111003.
Paper No: GTP-21-1053
https://doi.org/10.1115/1.4051639
Published Online: September 13, 2021
View Article titled, Effect of Spray-Wall Interaction on Thermoacoustic Instability Prediction by Flame Transfer Function and the Convective Time Delay Method
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Topics: Delays, Flames, Sprays, Transfer functions, Heat, Acoustics, Modeling, Drops
Journal Articles

Experimental Two-Phase Flow Analysis Inside a Laboratory Scale Jet-Engine Combustion Chamber Using Particle Image Velocimetry

Thomas von Langenthal, Nikolaos Zarzalis, Alexandra Loukou
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061024.
Paper No: GTP-20-1399
https://doi.org/10.1115/1.4049480
Published Online: March 31, 2021
View Article titled, Experimental Two-Phase Flow Analysis Inside a Laboratory Scale Jet-Engine Combustion Chamber Using Particle Image Velocimetry
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Topics: Combustion chambers, Drops, Flow (Dynamics), Fuels, Particulate matter, Phase separation, Flames, Two-phase flow, Sprays
Journal Articles

A Joint Experimental and Large Eddy Simulation Characterization of the Liquid Fuel Spray in a Swirl Injector

Guillaume Vignat, Preethi Rajendram Soundararajan, Daniel Durox, Aymeric Vié, Antoine Renaud, Sébastien Candel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081019.
Paper No: GTP-20-1635
https://doi.org/10.1115/1.4049771
Published Online: March 31, 2021
View Article titled, A Joint Experimental and Large Eddy Simulation Characterization of the Liquid Fuel Spray in a Swirl Injector
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Topics: Drops, Ejectors, Fuels, Sprays, Large eddy simulation, Flow (Dynamics), Simulation, Particulate matter
Includes: Supplementary data
Journal Articles

Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization

T.-W. Lee, B. Greenlee, J. E. Park, Hana Bellerova, Miroslav Raudensky
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061020.
Paper No: GTP-20-1292
https://doi.org/10.1115/1.4049380
Published Online: March 31, 2021
View Article titled, Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization
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Topics: Flow (Dynamics), Simulation, Sprays, Drops, Momentum, Computation, Combustion chambers, Jets, Fluids
Journal Articles

Best Architecture of an Artificial Neural Network to Model Prefilming Airblast Atomization: Not So Deep Learning

G. Chaussonnet, S. Gepperth, S. Holz, R. Koch, H.-J. Bauer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071006.
Paper No: GTP-20-1754
https://doi.org/10.1115/1.4049911
Published Online: March 29, 2021
View Article titled, Best Architecture of an Artificial Neural Network to Model Prefilming Airblast Atomization: Not So Deep Learning
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Topics: Artificial neural networks, Drops, Errors, Surface mount devices, Databases, Sprays, Shapes, Architecture, Deformation
Journal Articles

Large Eddy Simulation of a Turbulent Spray Burner Using Thickened Flame Model and Adaptive Mesh Refinement

Aleksandra Rezchikova, Cédric Mehl, Scott Drennan, Olivier Colin
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041015.
Paper No: GTP-20-1712
https://doi.org/10.1115/1.4049827
Published Online: February 26, 2021
View Article titled, Large Eddy Simulation of a Turbulent Spray Burner Using Thickened Flame Model and Adaptive Mesh Refinement
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Topics: Flames, Sprays, Flow (Dynamics), Drops, Modeling, Simulation, Fuels
Journal Articles

The Feasibility of an Euler–Lagrange Approach for the Modeling of Wet Steam

Tim Wittmann, Christoph Bode, Jens Friedrichs
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041004.
Paper No: GTP-20-1713
https://doi.org/10.1115/1.4049859
Published Online: February 22, 2021
View Article titled, The Feasibility of an Euler–Lagrange Approach for the Modeling of Wet Steam
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Topics: Condensation, Drops, Flow (Dynamics), Modeling, Nozzles, Nucleation (Physics), Steam, Vapors
Journal Articles

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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031009.
Paper No: GTP-20-1628
https://doi.org/10.1115/1.4049768
Published Online: February 8, 2021
View Article titled, Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning
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Topics: Blades, Drops, Erosion, Machine learning, Steam turbines, Water, Service life (Equipment), Testing, Turbine blades, Data acquisition
Journal Articles

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021016.
Paper No: GTP-20-1526
https://doi.org/10.1115/1.4049348
Published Online: January 28, 2021
View Article titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
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Topics: Cascades (Fluid dynamics), Computation, Condensation, Drops, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Sensors, Shock (Mechanics)
Journal Articles

Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments

Karl Töpperwien, Félix Collin-Bastiani, Eleonore Riber, Bénédicte Cuenot, Guillaume Vignat, Kevin Prieur, Daniel Durox, Sébastien Candel, Ronan Vicquelin
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021015.
Paper No: GTP-20-1501
https://doi.org/10.1115/1.4049297
Published Online: January 21, 2021
View Article titled, Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments
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Topics: Combustion, Combustion chambers, Ejectors, Evaporation, Flames, Heat, Ignition, Temperature, Flow (Dynamics), Large eddy simulation
Journal Articles

Scavenge Performance of an Optimized Shallow Sump at Various Flow Conditions

Budi Chandra, Kathy Johnson
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021014.
Paper No: GTP-20-1774
https://doi.org/10.1115/1.4049405
Published Online: January 18, 2021
View Article titled, Scavenge Performance of an Optimized Shallow Sump at Various Flow Conditions
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Topics: Bearings, Engines, Flow (Dynamics), Drops
Journal Articles

Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner

Heena Panchasara, Pankaj S. Kolhe, Ajay K. Agrawal
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2020, 142(8): 081009.
Paper No: GTP-20-1190
https://doi.org/10.1115/1.4047782
Published Online: July 31, 2020
View Article titled, Spray Flame Characteristics of Bio-Derived Fuels in a Simulated Gas Turbine Burner
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Topics: Combustion, Density, Drops, Flames, Fuels, Gas turbines, Probability, Sprays, Combustion chambers, Surface mount devices