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Journal Articles

Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling

Accepted Manuscript
Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, 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-24-1553
https://doi.org/10.1115/1.4066612
Published Online: September 26, 2024
View Article titled, Equivalence Ratio Driven Flame Response of an Industrial Premixed Burner: Experiments and Modeling
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Topics: Flames, Modeling, Acoustics, Flow (Dynamics), Fuels, Heat, Absorption, Air flow, Chemiluminescence, Fluctuations (Physics)
Journal Articles

Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements

Accepted Manuscript
Matthew Yoko, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1574
https://doi.org/10.1115/1.4066616
Published Online: September 26, 2024
View Article titled, Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements
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Topics: Flames, Pressure measurement, Transfer functions, Turbulence, Eigenvalues, Uncertainty, Acoustics, Combustion chambers, Ducts, Errors
Journal Articles

Investigation of Flame Response in a Swirling Micromix Hydrogen-Methane Combustor

Accepted Manuscript
Dewen Liu, Zhenzhen Feng, Xiaojing Tian, Liangliang Xu, Mingming Gu, Yang Lin, Xi Xia, Fei Qi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1348
https://doi.org/10.1115/1.4066535
Published Online: September 13, 2024
View Article titled, Investigation of Flame Response in a Swirling Micromix Hydrogen-Methane Combustor
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Topics: Combustion chambers, Flames, Hydrogen, Methane, Swirling flow, Combustion, Acoustics, Carbon, Chemiluminescence, Emissions
Journal Articles

Global Stability and Forced Response Analysis of Swirling Flows in Aviation Combustors

Parth A. Patki, Benjamin L. Emerson, Timothy C. Lieuwen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011003.
Paper No: GTP-24-1335
https://doi.org/10.1115/1.4066208
Published Online: September 6, 2024
View Article titled, Global Stability and Forced Response Analysis of Swirling Flows in Aviation Combustors
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Topics: Flow (Dynamics), Stability, Swirling flow, Transfer functions, Combustion chambers
Journal Articles

Integrated Control Design for a Partially Turboelectric Aircraft Propulsion System

Donald L. Simon, Santino J. Bianco, Marcus A. Horning
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2024, 146(7): 070903.
Paper No: GTP-23-1504
https://doi.org/10.1115/1.4063715
Published Online: February 5, 2024
View Article titled, Integrated Control Design for a Partially Turboelectric Aircraft Propulsion System
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Topics: Aircraft, Control equipment, Design, Engines, Thrust, Transients (Dynamics), Turbofans, Transfer functions, Turbochargers, NASA
Journal Articles

Modeling Flame Transfer Functions of an Industrial Premixed Burner

Tony John, Nicholas Magina, Fei Han, Jan Kaufmann, Manuel Vogel, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051015.
Paper No: GTP-23-1396
https://doi.org/10.1115/1.4063780
Published Online: December 20, 2023
View Article titled, Modeling Flame Transfer Functions of an Industrial Premixed Burner
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Topics: Acoustics, Flames, Modeling, Heat, Transfer functions, Fluctuations (Physics), Dynamics (Mechanics), Flow (Dynamics)
Journal Articles

Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method

Hanna Reinhardt, Çetin Ozan Alanyalıoğlu, André Fischer, Claus Lahiri, Hendrik Nicolai, Christian Hasse
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111016.
Paper No: GTP-23-1315
https://doi.org/10.1115/1.4063335
Published Online: September 29, 2023
View Article titled, Simulation of the Thermoacoustic Response of an Aero-Engine Gas Turbine Fuel Injector Using a Hybrid CFD-CAA Method
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Topics: Acoustics, Computational fluid dynamics, Flames, Simulation, Transfer functions, Heat, Fluctuations (Physics), S-matrix theory, Aircraft engines, Combustion
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

Flame Transfer Functions for Turbulent, Premixed, Ammonia-Hydrogen-Nitrogen-Air Flames

Samuel Wiseman, Andrea Gruber, James R. Dawson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031015.
Paper No: GTP-22-1473
https://doi.org/10.1115/1.4055754
Published Online: December 5, 2022
View Article titled, Flame Transfer Functions for Turbulent, Premixed, Ammonia-Hydrogen-Nitrogen-Air Flames
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Topics: Flames, Fluctuations (Physics), Transfer functions, Flow (Dynamics)
Journal Articles

Active Vibration Mitigation of Bladed Structures With Piezoelectric Patches by Decentralized Positive Position Feedback Controller

Ahmad Paknejad, Rasa Jamshidi, Shashank Pathak, Christophe Collette
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021003.
Paper No: GTP-22-1130
https://doi.org/10.1115/1.4056013
Published Online: November 28, 2022
View Article titled, Active Vibration Mitigation of Bladed Structures With Piezoelectric Patches by Decentralized Positive Position Feedback Controller
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Topics: Blades, Control equipment, Control systems, Damping, Design, Feedback, Rails, Resonance, Sensors, Transfer functions
Journal Articles

From Pressure Time Series Data to Flame Transfer Functions: A Framework for Perfectly Premixed Swirling Flames

Abdulla Ghani, Alp Albayrak
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011005.
Paper No: GTP-22-1387
https://doi.org/10.1115/1.4055724
Published Online: October 19, 2022
View Article titled, From Pressure Time Series Data to Flame Transfer Functions: A Framework for Perfectly Premixed Swirling Flames
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Topics: Flames, Optimization, Pressure, Transfer functions, Swirling flow, Time series, Acoustics, Delays, Network models, Combustion chambers
Journal Articles

Comparison of Model Order Reduction Methods in Thermo-Acoustic Stability Analysis

Naman Purwar, Maximilian Meindl, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021004.
Paper No: GTP-21-1331
https://doi.org/10.1115/1.4052096
Published Online: November 1, 2021
View Article titled, Comparison of Model Order Reduction Methods in Thermo-Acoustic Stability Analysis
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Topics: Acoustics, Flames, Cavities, Transfer functions, Eigenvalues
Journal Articles

Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames

Eirik Æsøy, José G. Aguilar, Mirko R. Bothien, Nicholas A. Worth, James R. Dawson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121017.
Paper No: GTP-21-1297
https://doi.org/10.1115/1.4051960
Published Online: October 12, 2021
View Article titled, Acoustic-Convective Interference in Transfer Functions of Methane/Hydrogen and Pure Hydrogen Flames
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Topics: Flames, Transfer functions, Flow (Dynamics), Hydrogen, Acoustics, Screws
Journal Articles

Numerical Evaluation and High-Speed Rotating Test on Circular Arc Spring Dampers for Centrifugal Compressors

Ryota Takeuchi, Hidetsugu Ishimaru, Hideaki Yamashita, Takahiko Inoue, Shota Yabui, Tsuyoshi Inoue
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121006.
Paper No: GTP-21-1342
https://doi.org/10.1115/1.4051986
Published Online: October 4, 2021
View Article titled, Numerical Evaluation and High-Speed Rotating Test on Circular Arc Spring Dampers for Centrifugal Compressors
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Topics: Bearings, Cavitation, Compressors, Dampers, Damping, Excitation, Fluids, Springs, Pressure, Stiffness
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
Publisher: ASME
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

Influence of Manufacturing Variation on the Dynamic and Tribological Performance of Tilting Pad Journal Bearings

Leonardo Urbiola-Soto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061017.
Paper No: GTP-20-1254
https://doi.org/10.1115/1.4049205
Published Online: March 31, 2021
View Article titled, Influence of Manufacturing Variation on the Dynamic and Tribological Performance of Tilting Pad Journal Bearings
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Topics: Bearings, Clearances (Engineering), Design, Manufacturing, Pressure, Shells, Tribology, Journal bearings, Transfer functions, Temperature
Journal Articles

Flame Transfer Functions and Dynamics of a Closely Confined Premixed Bluff Body Stabilized Flame With Swirl

Håkon T. Nygård, Nicholas A. Worth
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2021, 143(4): 041011.
Paper No: GTP-20-1656
https://doi.org/10.1115/1.4049513
Published Online: February 26, 2021
View Article titled, Flame Transfer Functions and Dynamics of a Closely Confined Premixed Bluff Body Stabilized Flame With Swirl
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Topics: Flames, Transfer functions
Journal Articles

Design and Prototype Test Data for a 300 kW Active Magnetic Bearings-Supported Turbine Generator for Natural Gas Pressure Letdown

Rasish Khatri, Lawrence A. Hawkins, Massimiliano Ortiz Neri, Francesco Cangioli, Davide Biliotti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011007.
Paper No: GTP-19-1411
https://doi.org/10.1115/1.4045277
Published Online: November 27, 2019
View Article titled, Design and Prototype Test Data for a 300 kW Active Magnetic Bearings-Supported Turbine Generator for Natural Gas Pressure Letdown
Open the PDF for Design and Prototype Test Data for a 300 kW Active Magnetic Bearings-Supported Turbine Generator for Natural Gas Pressure Letdown in another window
Topics: Bearings, Design, Stress, Thrust, Pressure, Rotors, Generators, Magnetic bearings, Engineering prototypes, Transfer functions
Journal Articles

Effects of Asymmetry on Thermoacoustic Modes in Annular Combustors: A Higher-Order Perturbation Study

Georg A. Mensah, Luca Magri, Alessandro Orchini, Jonas P. Moeck
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041030.
Paper No: GTP-18-1358
https://doi.org/10.1115/1.4041007
Published Online: December 7, 2018
View Article titled, Effects of Asymmetry on Thermoacoustic Modes in Annular Combustors: A Higher-Order Perturbation Study
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Topics: Combustion chambers, Eigenvalues, Flames, Perturbation theory, Transfer functions, Design, Waves, Stability
Journal Articles

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

Nicolas Guérin, Anders Thorin, Fabrice Thouverez, Mathias Legrand, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.
Paper No: GTP-18-1368
https://doi.org/10.1115/1.4040858
Published Online: September 19, 2018
View Article titled, Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction
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Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions