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Journal Articles

Proper Orthogonal Decomposition-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses

Francesco D'Alessandro, Hugo Festjens, Gael Chevallier, Scott Cogan, Tariq Benamara, Caroline Sainvitu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011013.
Paper No: GTP-23-1345
https://doi.org/10.1115/1.4063519
Published Online: October 26, 2023
View Article titled, Proper Orthogonal Decomposition-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses
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Topics: Approximation, Damping, Experimental design, Finite element model, Metamodeling, Rotors, Simulation, Stators, Design, Rotordynamics
Journal Articles

Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification

Accepted Manuscript
Yuchen Dai, Manxiang Song, Donghai Jin, Xingmin Gui, Xiaoheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1214
https://doi.org/10.1115/1.4063828
Published Online: October 19, 2023
View Article titled, Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification
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Topics: Flow (Dynamics), Gas turbines, Simulation, Transients (Dynamics), Engines, Compressors, Combustion chambers, Cycles, Errors, Exhaust systems
Journal Articles

Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines

Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Vesely
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121005.
Paper No: GTP-23-1306
https://doi.org/10.1115/1.4063459
Published Online: October 17, 2023
View Article titled, Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines
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Topics: Blades, Gas turbines, Temperature, Time series, Modeling, Errors, Flow (Dynamics), Fuels
Journal Articles

Development of an Artificial Intelligence Model to Predict Combustion Properties, with a Focus On Auto-ignition Delay

Accepted Manuscript
Roda Bounaceur, Romain Heymes, Pierre Alexandre Glaude, Baptiste Sirjean, René Fournet, Pierre Montagne, A Auvray, E Impellizzeri, Pierre Biehler, Alexandre Picard, B Prieur-Garrouste, Michel Moliere
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1436
https://doi.org/10.1115/1.4063774
Published Online: October 17, 2023
View Article titled, Development of an Artificial Intelligence Model to Predict Combustion Properties, with a Focus On Auto-ignition Delay
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Topics: Artificial intelligence, Combustion, Delays, Ignition, Hydrogen, Errors, Natural gas, Robustness, Testing, Algorithms
Journal Articles

Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model

Yifeng Tang, Yan Li, Wenchong Yang, Wenxiang Zhou, Jinquan Huang, Tao Cui
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111006.
Paper No: GTP-23-1054
https://doi.org/10.1115/1.4063278
Published Online: September 29, 2023
View Article titled, Multi-Input Multi-Output Robust Control of Turbofan Engines Based on Off-Equilibrium Linearization Linear Parameter Varying Model
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Topics: Control equipment, Design, Engines, Equilibrium (Physics), Turbofans, Robust control, Polynomials, Errors, Dynamics (Mechanics)
Journal Articles

Multi-Objective Surrogate-Based Optimization Method for the Scaling of Combustion Chambers

B. Lambert, G. Eckel, P. Le Clercq, M. Zahn, T. Ripplinger
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101009.
Paper No: GTP-23-1049
https://doi.org/10.1115/1.4063087
Published Online: September 7, 2023
View Article titled, Multi-Objective Surrogate-Based Optimization Method for the Scaling of Combustion Chambers
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Topics: Artificial neural networks, Combustion chambers, Design, Flow (Dynamics), Optimization, Errors, Simulation
Journal Articles

Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks

Ahmed Almeldein, Noah Van Dam
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091008.
Paper No: GTP-23-1113
https://doi.org/10.1115/1.4062654
Published Online: July 27, 2023
View Article titled, Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks
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Topics: Artificial neural networks, Chemical kinetics, Combustion, Errors, Physics, Simulation, Temperature, Methane, Graphics processing units
Journal Articles

Estimation of Dynamical Thermoacoustic Modes Using an Output Only Observer Kalman Filter-Based Identification Algorithm

Nikhil Balasubramanian, Driek Rouwenhorst, Jakob Hermann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051024.
Paper No: GTP-22-1598
https://doi.org/10.1115/1.4056308
Published Online: January 10, 2023
View Article titled, Estimation of Dynamical Thermoacoustic Modes Using an Output Only Observer Kalman Filter-Based Identification Algorithm
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Topics: Algorithms, Combustion chambers, Damping, Errors, Filters, Kalman filters, Noise (Sound), System identification, Combustion, Impulse (Physics)
Journal Articles

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

Aggelos Gaitanis, Francesco Contino, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031006.
Paper No: GTP-22-1437
https://doi.org/10.1115/1.4055785
Published Online: December 5, 2022
View Article titled, Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques
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Topics: Combustion chambers, Compressors, Control systems, Engines, Errors, Flow (Dynamics), Fuels, Micro gas turbines, Modeling, Pressure
Journal Articles

Binary Repetitive Model Predictive Active Flow Control Applied to an Annular Compressor Stator Cascade With Periodic Disturbances

Benjamin Fietzke, Jan Mihalyovics, Rudibert King, Dieter Peitsch
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011029.
Paper No: GTP-21-1308
https://doi.org/10.1115/1.4052382
Published Online: December 9, 2021
View Article titled, Binary Repetitive Model Predictive Active Flow Control Applied to an Annular Compressor Stator Cascade With Periodic Disturbances
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Pressure, Stators, Suction, Flow control, Valves, Errors
Journal Articles

Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models

Joseph A. Beck, Jeffrey M. Brown, Alex A. Kaszynski, Daniel L. Gillaugh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031006.
Paper No: GTP-21-1487
https://doi.org/10.1115/1.4052427
Published Online: December 7, 2021
View Article titled, Numerical Methods for Calculating Component Modes for Geometric Mistuning Reduced-Order Models
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Topics: Algorithms, Density, Errors, Finite element model, Geometry, Numerical analysis, Storage, Stiffness, Parallel processing
Journal Articles

Considerations for the Extension of Gas Path Analysis to Electrified Aircraft Propulsion Systems

Donald L. Simon, Randy Thomas, Kyle M. Dunlap
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031004.
Paper No: GTP-21-1418
https://doi.org/10.1115/1.4052424
Published Online: December 6, 2021
View Article titled, Considerations for the Extension of Gas Path Analysis to Electrified Aircraft Propulsion Systems
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Topics: Aircraft propulsion, Sensors, Torque, Torque measurement, Turbofans, Engines, Power systems (Machinery), Errors, Parameter estimation, Generators
Journal Articles

Acoustic Pyrometry Robustness to Time-of-Flight Estimation Errors

Gianluca Caposciutti, Lorenzo Ferrari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021015.
Paper No: GTP-21-1424
https://doi.org/10.1115/1.4052425
Published Online: November 8, 2021
View Article titled, Acoustic Pyrometry Robustness to Time-of-Flight Estimation Errors
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Topics: Errors, Temperature, Acoustics, Robustness, Temperature distribution
Journal Articles

Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks

Michael McCartney, Ushnish Sengupta, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011012.
Paper No: GTP-21-1377
https://doi.org/10.1115/1.4052145
Published Online: October 13, 2021
View Article titled, Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks
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Topics: Artificial neural networks, Combustion, Combustion chambers, Combustion systems, Engineering prototypes, Errors, Pressure, Probability, Signals, Uncertainty
Journal Articles

Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models

Joseph A. Beck, Jeffrey M. Brown, Daniel L. Gillaugh, Emily B. Carper, Alex A. Kaszynski
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121012.
Paper No: GTP-20-1576
https://doi.org/10.1115/1.4051111
Published Online: October 12, 2021
View Article titled, Integrally Bladed Rotor Mistuning Identification and Model Updating Using Geometric Mistuning Models
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Topics: Algorithms, Approximation, Blades, Eigenvalues, Elastic moduli, Errors, Excitation, Finite element model, Geometry, Materials properties
Journal Articles

Low-Order Modeling of Can-Annular Combustors

Guillaume J. J. Fournier, Max Meindl, Camilo F. Silva, Giulio Ghirardo, Mirko R. Bothien, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121004.
Paper No: GTP-21-1311
https://doi.org/10.1115/1.4051954
Published Online: October 4, 2021
View Article titled, Low-Order Modeling of Can-Annular Combustors
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Topics: Acoustics, Annulus, Combustion chambers, Electrical conductivity, Flow (Dynamics), Modeling, Reflectance, Simulation, Thermal conductivity, Waves
Journal Articles

Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design

Karl Hohenberg, Ricardo Martinez-Botas, Piotr Łuczyński, Carola Freytag, Manfred Wirsum
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101008.
Paper No: GTP-20-1693
https://doi.org/10.1115/1.4051488
Published Online: September 3, 2021
View Article titled, Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design
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Topics: Design, Errors, Flow (Dynamics), Turbines, Turbochargers, Optimization, Rotors, Engines, Pressure, Computational fluid dynamics
Journal Articles

Prestall Disturbances and Stall Inception for an Eccentric Low-Speed Axial Compressor With Inlet Swirl

Xuegao Wang, Jun Hu, Jin Guo, Chao Jiang, Zhiqiang Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061021.
Paper No: GTP-20-1301
https://doi.org/10.1115/1.4049382
Published Online: March 31, 2021
View Article titled, Prestall Disturbances and Stall Inception for an Eccentric Low-Speed Axial Compressor With Inlet Swirl
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Rotors, Stall inception, Blades, Stability, Errors, Pressure
Journal Articles

Multivariable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties

Jiashuai Liu, Xi Wang, Meiyin Zhu, Keqiang Miao
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071027.
Paper No: GTP-20-1486
https://doi.org/10.1115/1.4049296
Published Online: March 31, 2021
View Article titled, Multivariable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties
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Topics: Actuators, Adaptive control, Control equipment, Engines, Stability, Turbofans, Uncertainty, Design, Errors, Flow (Dynamics)
Journal Articles

A Model Reduction Method for Bladed Disks With Large Geometric Mistuning Using a Partially Reduced Intermediate System Model

Lukas Schwerdt, Lars Panning-von Scheidt, Jörg Wallaschek
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071031.
Paper No: GTP-20-1571
https://doi.org/10.1115/1.4049357
Published Online: March 31, 2021
View Article titled, A Model Reduction Method for Bladed Disks With Large Geometric Mistuning Using a Partially Reduced Intermediate System Model
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Topics: Blades, Compressors, Disks, Modal analysis, Prisms (Optics), Errors, Maintenance, Simulation, Damage, Finite element analysis