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Journal Articles

Advanced Modelling of Flow and Heat Transfer in Rotating Disc Cavities Using Open-Source CFD

Accepted Manuscript
Ruonan Wang, Feng Gao, John W. Chew, Olaf Marxen, Zixiang Sun
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1609
https://doi.org/10.1115/1.4063989
Published Online: November 7, 2023
View Article titled, Advanced Modelling of Flow and Heat Transfer in Rotating Disc Cavities Using Open-Source CFD
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Topics: Cavities, Computational fluid dynamics, Flow (Dynamics), Heat transfer, Modeling, Rotating disks, Disks, Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Approximation
Journal Articles

Effect of Unsteady Fan-Intake Interaction on Short Intake Design

Luca Boscagli, David MacManus, Robert Christie, Chris Sheaf
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031008.
Paper No: GTP-23-1195
https://doi.org/10.1115/1.4063768
Published Online: November 6, 2023
View Article titled, Effect of Unsteady Fan-Intake Interaction on Short Intake Design
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Topics: Blades, Boundary layers, Design, Flow (Dynamics), Pressure, Separation (Technology), Simulation, Wind, Engineering simulation, Computational fluid dynamics
Journal Articles

Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions

Accepted Manuscript
Ioannis Goulos, david G. MacManus, Josep Hueso Rebassa, Fernando Tejero, Andy Au, Christopher T. J. Sheaf
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1540
https://doi.org/10.1115/1.4063939
Published Online: October 30, 2023
View Article titled, Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions
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Topics: Aircraft engines, Exhaust systems, Flow (Dynamics), Milling, Wind, Nozzles, Pressure, Wings, Discharge coefficient, Tertiary petroleum recovery
Journal Articles

Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model

Accepted Manuscript
Simone Castellani, Pier Carlo Nassini, Antonio Andreini, Roberto Meloni, Egidio Pucci, Agustin Valera Medina, Steven Morris, Burak Goktepe, Syed Mashruk
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1476
https://doi.org/10.1115/1.4063829
Published Online: October 19, 2023
View Article titled, Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model
Open the PDF for Numerical Modelling of Swirl Stabilised Lean-Premixed H2-CH4 Flames with the Artificially Thickened Flame Model in another window
Topics: Flames, Methane, Modeling, Fuels, Gas turbines, Hydrogen, Chemiluminescence, Chemistry, Combustion, Combustion chambers
Journal Articles

Spatially Resolved Modeling of the Nonlinear Dynamics of a Laminar Premixed Flame with a Multilayer Perceptron - Convolution Autoencoder Network

Accepted Manuscript
Marcin Rywik, Axel Zimmermann, Alexander J. Eder, Edoardo Scoletta, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1427
https://doi.org/10.1115/1.4063788
Published Online: October 18, 2023
View Article titled, Spatially Resolved Modeling of the Nonlinear Dynamics of a Laminar Premixed Flame with a Multilayer Perceptron - Convolution Autoencoder Network
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Topics: Flames, Modeling, Multilayer perceptron, Nonlinear dynamics, Acoustics, Computer-aided engineering, Computational fluid dynamics, Dynamics (Mechanics), Heat, Shapes
Journal Articles

Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach

Accepted Manuscript
Samuel Dillon, Renaud Mercier, Benoît Fiorina
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1565
https://doi.org/10.1115/1.4063790
Published Online: October 17, 2023
View Article titled, Large-Eddy-Simulation of Turbulent Non-Premixed Hydrogen Combustion Using the Filtered Tabulated Chemistry Approach
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Topics: Chemistry, Combustion, Hydrogen, Large eddy simulation, Turbulence, Flames, Combustion chambers, Filters, Air traffic control, Diffusion flames
Journal Articles

Scaling of Lean Aeronautical Gas Turbine Combustors

Accepted Manuscript
Simon Gövert, Pascal Gruhlke, Thomas Behrendt, Bertram Janus
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1423
https://doi.org/10.1115/1.4063776
Published Online: October 17, 2023
View Article titled, Scaling of Lean Aeronautical Gas Turbine Combustors
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Topics: Combustion chambers, Gas turbines, Thrust, Design, Geometry, Chemically reactive flow, Combustion systems, Emissions, Engineering simulation, Flow (Dynamics)
Journal Articles

Effects of the Seal Wire on the Nonlinear Dynamics of the Aircraft Engine Turbine Blades

Mertol Tüfekci, Fadi El Haddad, Loïc Salles, Richard Setchfield, Ludovic Renson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121004.
Paper No: GTP-23-1305
https://doi.org/10.1115/1.4063413
Published Online: October 17, 2023
View Article titled, Effects of the Seal Wire on the Nonlinear Dynamics of the Aircraft Engine Turbine Blades
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Topics: Bladed disks, Engineering simulation, Simulation, Turbine blades, Wire, Blades, Aircraft engines, Excitation, Damping, Pressure
Journal Articles

Friction Saturated Limit Cycle Oscillations - Test Rig Design and Validation of Numerical Prediction Methods

Accepted Manuscript
Stefan Schwarz, Johannes Reil, Johann Gross, Andreas Hartung, David Rittinger, Malte Krack
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1367
https://doi.org/10.1115/1.4063769
Published Online: October 16, 2023
View Article titled, Friction Saturated Limit Cycle Oscillations - Test Rig Design and Validation of Numerical Prediction Methods
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Topics: Design, Friction, Limit cycles, Oscillations, Feedback, Computer simulation, Damping, Dimensions, Dynamics (Mechanics), Engineering simulation
Journal Articles

Numerical Analysis of Flame Shape Impact On the Performance of Fuel Staging in a Lean-Burn Aeronautical Burner

Accepted Manuscript
Leo C. C. Mesquita, Aymeric Vié, Sébastien Ducruix
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1420
https://doi.org/10.1115/1.4063741
Published Online: October 13, 2023
View Article titled, Numerical Analysis of Flame Shape Impact On the Performance of Fuel Staging in a Lean-Burn Aeronautical Burner
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Topics: Flames, Fuels, Numerical analysis, Shapes, Combustion, Noise (Sound), Combustion chambers, Engineering simulation, Flow (Dynamics), Large eddy simulation
Journal Articles

Experiments On Tuned UHBR Open-Test-Case Fan ECL5/CATANA: Stability Limit

Accepted Manuscript
Anne Lise Fiquet, Alexandra Schneider, Benoit Paoletti, Xavier Ottavy, Christoph Brandstetter
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1513
https://doi.org/10.1115/1.4063717
Published Online: October 11, 2023
View Article titled, Experiments On Tuned UHBR Open-Test-Case Fan ECL5/CATANA: Stability Limit
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Topics: Stability, Blades, Architecture, Chords (Trusses), Composite materials, Compressors, Engineering simulation, Fans, Finite element methods, Finite element model
Journal Articles

Validation of Rotating Detonation Combustor CFD for Predicting Unsteady Supersonic-Subsonic Flow Field At the Exit

Accepted Manuscript
Piyush Raj, Shaon Talukdar, Dalton Langner, Apurav Gupta, Joseph Meadows, Ajay Agrawal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1481
https://doi.org/10.1115/1.4063706
Published Online: October 11, 2023
View Article titled, Validation of Rotating Detonation Combustor CFD for Predicting Unsteady Supersonic-Subsonic Flow Field At the Exit
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Topics: Combustion chambers, Computational fluid dynamics, Explosions, Flow (Dynamics), Unsteady flow, Engineering simulation, Gas turbines, Pressure, Simulation, Waves
Journal Articles

Effect of Fuel Reactivity and Operating Conditions On Flame Anchoring in the Premixing Zone of a Swirl Stabilized Gas Turbine Combustor

Accepted Manuscript
Simon Tartsch, Saskia Flebbe, Joao Germano Marques de Sousa Ponte, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1430
https://doi.org/10.1115/1.4063688
Published Online: October 7, 2023
View Article titled, Effect of Fuel Reactivity and Operating Conditions On Flame Anchoring in the Premixing Zone of a Swirl Stabilized Gas Turbine Combustor
Open the PDF for Effect of Fuel Reactivity and Operating Conditions On Flame Anchoring in the Premixing Zone of a Swirl Stabilized Gas Turbine Combustor in another window
Topics: Combustion chambers, Flames, Fuels, Gas turbines, Temperature, Hydrogen, Atmospheric pressure, Chemiluminescence, Combustion, Engineering simulation
Journal Articles

Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

Aman Kumar, Noah Van Dam
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071012.
Paper No: GTP-23-1105
https://doi.org/10.1115/1.4062414
Published Online: May 25, 2023
View Article titled, Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector
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Topics: Ejectors, Geometry, Nozzles, Simulation, Sprays, Engineering simulation, Fluids
Journal Articles

An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions

Taylor W. Ross, Nimal Naser, Nan Robarge, Sage L. Kokjohn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011026.
Paper No: GTP-22-1053
https://doi.org/10.1115/1.4055631
Published Online: December 20, 2022
View Article titled, An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions
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Topics: Cylinders, Diesel, Emissions, Engineering simulation, Exhaust gas recirculation, Fuels, Simulation, Diesel engines, Computer-aided design, Engines
Journal Articles

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Fernando Biagioli, Holger Luebcke, Ammar Lamraoui, André Theuer, Khawar J. Syed
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041006.
Paper No: GTP-22-1429
https://doi.org/10.1115/1.4055903
Published Online: December 8, 2022
View Article titled, Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation
Open the PDF for Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation in another window
Topics: Combustion, Computational fluid dynamics, Flames, Simulation, Temperature, Mach number, Pressure, Ignition, Combustion chambers, Transfer functions
Journal Articles

Numerical Predictions of Mean Performance and Dynamic Behavior of a 10 MWe SCO 2 Compressor With Test Data Validation

Ashvin Hosangadi, Timothy Weathers, Jason Liu, Rob Pelton, Karl Wygant, Jason Wilkes
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121019.
Paper No: GTP-22-1347
https://doi.org/10.1115/1.4055532
Published Online: October 14, 2022
View Article titled, Numerical Predictions of Mean Performance and Dynamic Behavior of a 10 MWe SCO 2 Compressor With Test Data Validation
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Topics: Compressors, Design, Flow (Dynamics), Fluids, Simulation, Temperature, Engineering simulation, Pressure, Impellers, Condensation
Journal Articles

Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor

Thomas Hofmeister, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121018.
Paper No: GTP-21-1307
https://doi.org/10.1115/1.4051990
Published Online: October 12, 2021
View Article titled, Amplitude-Dependent Damping and Driving Rates of High-Frequency Thermoacoustic Oscillations in a Lab-Scale Lean-Premixed Gas Turbine Combustor
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Topics: Acoustics, Combustion chambers, Computational fluid dynamics, Damping, Energy dissipation, Flames, Flow (Dynamics), Oscillations, Pressure, Simulation
Journal Articles

Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning

Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121015.
Paper No: GTP-21-1287
https://doi.org/10.1115/1.4051957
Published Online: October 12, 2021
View Article titled, Investigation on the Robustness of Rotor/Stator Contact Interactions With Respect to Small Mistuning
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Topics: Blades, Disks, Displacement, Engines, Simulation, Robustness, Rotors, Stators, Engineering simulation
Journal Articles

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

Md Abir Hossain, Jacqueline R. Cottingham, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011002.
Paper No: GTP-21-1345
https://doi.org/10.1115/1.4052260
Published Online: October 12, 2021
View Article titled, An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis
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Topics: Creep, Damage, Finite element analysis, Rupture, Simulation, Stress, Engineering simulation, Modeling