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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

J. Eng. Gas Turbines Power. April 2023, 145(4): 041006.

Paper No: GTP-22-1429

DOI: https://doi.org/10.1115/1.4055903

Published Online: December 8, 2022

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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

J. Eng. Gas Turbines Power. March 2023, 145(3): 031015.

Paper No: GTP-22-1473

DOI: https://doi.org/10.1115/1.4055754

Published Online: December 5, 2022

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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

J. Eng. Gas Turbines Power. February 2023, 145(2): 021003.

Paper No: GTP-22-1130

DOI: https://doi.org/10.1115/1.4056013

Published Online: November 28, 2022

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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

J. Eng. Gas Turbines Power. January 2023, 145(1): 011005.

Paper No: GTP-22-1387

DOI: https://doi.org/10.1115/1.4055724

Published Online: October 19, 2022

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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

J. Eng. Gas Turbines Power. February 2022, 144(2): 021004.

Paper No: GTP-21-1331

DOI: https://doi.org/10.1115/1.4052096

Published Online: November 1, 2021

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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

J. Eng. Gas Turbines Power. December 2021, 143(12): 121017.

Paper No: GTP-21-1297

DOI: https://doi.org/10.1115/1.4051960

Published Online: October 12, 2021

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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

J. Eng. Gas Turbines Power. December 2021, 143(12): 121006.

Paper No: GTP-21-1342

DOI: https://doi.org/10.1115/1.4051986

Published Online: October 4, 2021

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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

J. Eng. Gas Turbines Power. November 2021, 143(11): 111003.

Paper No: GTP-21-1053

DOI: https://doi.org/10.1115/1.4051639

Published Online: September 13, 2021

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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

J. Eng. Gas Turbines Power. June 2021, 143(6): 061017.

Paper No: GTP-20-1254

DOI: https://doi.org/10.1115/1.4049205

Published Online: March 31, 2021

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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

J. Eng. Gas Turbines Power. April 2021, 143(4): 041011.

Paper No: GTP-20-1656

DOI: https://doi.org/10.1115/1.4049513

Published Online: February 26, 2021

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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

J. Eng. Gas Turbines Power. January 2020, 142(1): 011007.

Paper No: GTP-19-1411

DOI: https://doi.org/10.1115/1.4045277

Published Online: November 27, 2019

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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

J. Eng. Gas Turbines Power. April 2019, 141(4): 041030.

Paper No: GTP-18-1358

DOI: https://doi.org/10.1115/1.4041007

Published Online: December 7, 2018

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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

J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.

Paper No: GTP-18-1368

DOI: https://doi.org/10.1115/1.4040858

Published Online: September 19, 2018

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Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions

Journal Articles

Quantification of the Impact of Uncertainties in Operating Conditions on the Flame Transfer Function With Nonintrusive Polynomial Chaos Expansion

Alexander Avdonin, Wolfgang Polifke

J. Eng. Gas Turbines Power. January 2019, 141(1): 011020.

Paper No: GTP-18-1364

DOI: https://doi.org/10.1115/1.4040745

Published Online: September 17, 2018

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Topics: Flames, Polynomials, Uncertainty, Computational fluid dynamics, Chaos, Impulse (Physics), Transfer functions, Simulation, Uncertainty quantification

Journal Articles

Modal Analysis of Fuel Injection Systems and the Determination of a Transfer Function Between Rail Pressure and Injection Rate

A. Ferrari, F. Paolicelli

J. Eng. Gas Turbines Power. November 2018, 140(11): 112808.

Paper No: GTP-16-1549

DOI: https://doi.org/10.1115/1.4039348

Published Online: July 30, 2018

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Topics: Ejectors, Flow (Dynamics), Fuels, Pipes, Pressure, Pumps, Rails, Transfer functions, Modal analysis, Eigenvalues

Journal Articles

Convective Scaling of Intrinsic Thermo-Acoustic Eigenfrequencies of a Premixed Swirl Combustor

Alp Albayrak, Thomas Steinbacher, Thomas Komarek, Wolfgang Polifke

J. Eng. Gas Turbines Power. April 2018, 140(4): 041510.

Paper No: GTP-17-1407

DOI: https://doi.org/10.1115/1.4038083

Published Online: November 7, 2017

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Topics: Acoustics, Combustion chambers, Flames, Flow (Dynamics), Transfer functions

Journal Articles

Effects of Nozzle Helmholtz Number on Indirect Combustion Noise by Compositional Perturbations

Luca Magri, Jeffrey O'Brien, Matthias Ihme

J. Eng. Gas Turbines Power. March 2018, 140(3): 031501.

Paper No: GTP-17-1238

DOI: https://doi.org/10.1115/1.4037914

Published Online: October 17, 2017

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Topics: Combustion chambers, Entropy, Noise (Sound), Nozzles, Acoustics, Transfer functions, Combustion, Flow (Dynamics)

Journal Articles

Low-Order Modeling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion

Yasser Mahmoudi, Andrea Giusti, Epaminondas Mastorakos, Ann P. Dowling

J. Eng. Gas Turbines Power. January 2018, 140(1): 011502.

Paper No: GTP-17-1244

DOI: https://doi.org/10.1115/1.4037321

Published Online: September 19, 2017

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Topics: Combustion, Combustion chambers, Entropy, Noise (Sound), Turbines, Aircraft engines, Waves, Transfer functions, Modeling

Journal Articles

Semi-Simplified Black-Box Dynamic Modeling of an Industrial Gas Turbine Based on Real Performance Characteristics

Abdollah Mehrpanahi, Gholamhasan Payganeh, Mohammadreza Arbabtafti, Ali Hamidavi

J. Eng. Gas Turbines Power. December 2017, 139(12): 121601.

Paper No: GTP-16-1477

DOI: https://doi.org/10.1115/1.4037336

Published Online: August 16, 2017

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Topics: Combustion chambers, Design, Dynamic modeling, Exhaust systems, Fuels, Modeling, Temperature, Thermocouples, Turbines, Gas turbines

Journal Articles

Finite Element Analysis of the Unsteady Thrust Characteristics of Pulse Detonation Engines

Dibesh D. Joshi, Frank K. Lu

J. Eng. Gas Turbines Power. December 2016, 138(12): 122801.

Paper No: GTP-15-1422

DOI: https://doi.org/10.1115/1.4033745

Published Online: July 6, 2016

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Topics: Explosions, Finite element analysis, Stress, Thrust, Transfer functions, Engines, Impulse (Physics), Pressure, Finite element model

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Journal citation

NARROW

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

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

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

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

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

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

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

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

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

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

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

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

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

Quantification of the Impact of Uncertainties in Operating Conditions on the Flame Transfer Function With Nonintrusive Polynomial Chaos Expansion

Modal Analysis of Fuel Injection Systems and the Determination of a Transfer Function Between Rail Pressure and Injection Rate

Convective Scaling of Intrinsic Thermo-Acoustic Eigenfrequencies of a Premixed Swirl Combustor

Effects of Nozzle Helmholtz Number on Indirect Combustion Noise by Compositional Perturbations

Low-Order Modeling of Combustion Noise in an Aero-Engine: The Effect of Entropy Dispersion

Semi-Simplified Black-Box Dynamic Modeling of an Industrial Gas Turbine Based on Real Performance Characteristics

Finite Element Analysis of the Unsteady Thrust Characteristics of Pulse Detonation Engines

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