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Journal Articles

Dynamic Performance Analysis of A Turbocharged Pemfc System

Accepted Manuscript
Luca Mantelli, Federico Iester, Silvia Crosa, Michele Bozzolo, Loredana Magistri, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1586
https://doi.org/10.1115/1.4066610
Published Online: September 26, 2024
View Article titled, Dynamic Performance Analysis of A Turbocharged Pemfc System
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Topics: Proton exchange membrane fuel cells, Stress, Valves, Control equipment, Dynamic models, Engineering simulation, Fuels, Simulation, Compressors, Cooling
Journal Articles

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

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. May 2024, 146(5): 051020.
Paper No: GTP-23-1367
https://doi.org/10.1115/1.4063769
Published Online: December 26, 2023
View Article titled, Friction Saturated Limit Cycle Oscillations—Test Rig Design and Validation of Numerical Prediction Methods
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Topics: Damping, Design, Feedback, Friction, Limit cycles, Oscillations, Simulation, Excitation systems, Excitation
Journal Articles

Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing

Sylvain C. Humbert, Alessandro Orchini, Christian Oliver Paschereit, Nicolas Noiray
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031021.
Paper No: GTP-22-1295
https://doi.org/10.1115/1.4055366
Published Online: December 7, 2022
View Article titled, Symmetry Breaking in an Experimental Annular Combustor Model With Deterministic Electroacoustic Feedback and Stochastic Forcing
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Topics: Combustion chambers, Delays, Flames, Noise (Sound), Spin (Aerodynamics), Feedback, Oscillations
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

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Felicitas Schäfer, Luca Magri, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031017.
Paper No: GTP-21-1302
https://doi.org/10.1115/1.4051959
Published Online: January 3, 2022
View Article titled, A Hybrid Adjoint Network Model for Thermoacoustic Optimization
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Topics: Combustion chambers, Ducts, Eigenvalues, Feedback, Flames, Network models, Optimization, S-matrix theory
Journal Articles

Effect of an Azimuthal Mean Flow on the Structure and Stability of Thermoacoustic Modes in an Annular Combustor Model With Electroacoustic Feedback

Sylvain C. Humbert, Jonas P. Moeck, Alessandro Orchini, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061026.
Paper No: GTP-20-1401
https://doi.org/10.1115/1.4048693
Published Online: March 31, 2021
View Article titled, Effect of an Azimuthal Mean Flow on the Structure and Stability of Thermoacoustic Modes in an Annular Combustor Model With Electroacoustic Feedback
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Topics: Acoustics, Flow (Dynamics), Mach number, Oscillations, Spin (Aerodynamics), Spinning (Textile), Feedback, Damping, Flames
Journal Articles

Modeling and Control of Combustion Phasing in Dual-Fuel Compression Ignition Engines

Wenbo Sui, Jorge Pulpeiro González, Carrie M. Hall
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051005.
Paper No: GTP-18-1181
https://doi.org/10.1115/1.4041871
Published Online: November 28, 2018
View Article titled, Modeling and Control of Combustion Phasing in Dual-Fuel Compression Ignition Engines
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Topics: Adaptive control, Combustion, Computer-aided design, Control equipment, Cycles, Engines, Errors, Exhaust gas recirculation, Fuels, Simulation
Journal Articles

Cycle-to-Cycle Feedback for Combustion Control of Spark Advance at the Misfire Limit

Bryan P. Maldonado, Anna G. Stefanopoulou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102812.
Paper No: GTP-18-1072
https://doi.org/10.1115/1.4039728
Published Online: July 30, 2018
View Article titled, Cycle-to-Cycle Feedback for Combustion Control of Spark Advance at the Misfire Limit
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Topics: Combustion, Control equipment, Cycles, Engines, Exhaust gas recirculation, Valves, Feedback, Simulation
Journal Articles

Decentralized Feedback Control of Pumping Losses and NO x Emissions in Diesel Engines

Rasoul Salehi, Jason Martz, Anna Stefanopoulou, Bruce Vernham, Lakshmidhar Uppalapati, Bantwal Prashant Baliga
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102810.
Paper No: GTP-18-1108
https://doi.org/10.1115/1.4040008
Published Online: June 25, 2018
View Article titled, Decentralized Feedback Control of Pumping Losses and NO x Emissions in Diesel Engines
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Topics: Control equipment, Control systems, Design, Diesel engines, Emissions, Engines, Exhaust gas recirculation, Feedback, Nitrogen oxides, Pressure
Journal Articles

Optimal Architectures for Dry and Wet Gas-Turbine Engines

Rebecca Zarin Pass, Sankaran Ramakrishnan, Chris Edwards
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 091202.
Paper No: GTP-17-1383
https://doi.org/10.1115/1.4038794
Published Online: June 15, 2018
View Article titled, Optimal Architectures for Dry and Wet Gas-Turbine Engines
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Topics: Architecture, Combustion, Compression, Cycles, Engines, Exergy, Feedback, Feedforward control, Fuels, Gas turbines
Journal Articles

Oral Assessments of Student Learning in Undergraduate Aerospace Propulsion and Power Courses

Kurt P. Rouser
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Expert View
J. Eng. Gas Turbines Power. December 2017, 139(12): 124701.
Paper No: GTP-17-1235
https://doi.org/10.1115/1.4037577
Published Online: September 13, 2017
View Article titled, Oral Assessments of Student Learning in Undergraduate Aerospace Propulsion and Power Courses
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Topics: Design, Propulsion, Students, Undergraduate students, Aerospace industry, Performance, Feedback
Journal Articles

Direct Torque Feedback for Accurate Engine Torque Delivery and Improved Powertrain Performance

Anwar Alkeilani, Le Yi Wang, Hao Ying
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112801.
Paper No: GTP-16-1051
https://doi.org/10.1115/1.4033257
Published Online: May 3, 2016
View Article titled, Direct Torque Feedback for Accurate Engine Torque Delivery and Improved Powertrain Performance
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Topics: Engines, Torque, Feedback, Brakes
Journal Articles

Feedback Control of Self-Sustained Nonlinear Combustion Oscillations

Xinyan Li, Dan Zhao
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2016, 138(6): 061505.
Paper No: GTP-15-1418
https://doi.org/10.1115/1.4031605
Published Online: November 17, 2015
View Article titled, Feedback Control of Self-Sustained Nonlinear Combustion Oscillations
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Topics: Acoustics, Actuators, Combustion, Control equipment, Design, Feedback, Flow (Dynamics), Oscillations, Sliding mode control, Heat
Journal Articles

Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors

Tobias Hummel, Constanze Temmler, Bruno Schuermans, Thomas Sattelmayer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2016, 138(5): 051502.
Paper No: GTP-15-1342
https://doi.org/10.1115/1.4031542
Published Online: October 27, 2015
View Article titled, Reduced-Order Modeling of Aeroacoustic Systems for Stability Analyses of Thermoacoustically Noncompact Gas Turbine Combustors
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Topics: Acoustics, Combustion chambers, Feedback, Finite element methods, Flames, Gas turbines, Modeling, Stability, Flow (Dynamics), Oscillations
Journal Articles

Robust Indicated Mean Effective Pressure and Combustion Lambda Feedback Control for Lean NO x Trap Regeneration in a 2.2 L Common Rail Direct Injection Diesel Engine

Hyunjun Lee, Manbae Han, Myoungho Sunwoo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2015, 137(8): 081504.
Paper No: GTP-14-1193
https://doi.org/10.1115/1.4029479
Published Online: August 1, 2015
View Article titled, Robust Indicated Mean Effective Pressure and Combustion Lambda Feedback Control for Lean NO x Trap Regeneration in a 2.2 L Common Rail Direct Injection Diesel Engine
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Topics: Catalysts, Combustion, Common rail fuel injectors, Cylinders, Emissions, Engines, Exhaust systems, Feedback, Fuels, Nitrogen oxides
Journal Articles

A Theoretical Approach for Passive Control of Thermoacoustic Oscillations: Application to Ducted Flames

Luca Magri, Matthew P. Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 091604.
Paper No: GTP-13-1197
https://doi.org/10.1115/1.4024957
Published Online: August 21, 2013
View Article titled, A Theoretical Approach for Passive Control of Thermoacoustic Oscillations: Application to Ducted Flames
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Topics: Acoustics, Diffusion flames, Feedback, Flames, Heat, Oscillations, Passive control, Wire, Chemistry, Sensitivity analysis
Journal Articles

Large Eddy Simulations of Supersonic Impinging Jets

James P. Erwin, Neeraj Sinha, Gregory P. Rodebaugh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2012, 134(12): 121201.
https://doi.org/10.1115/1.4007338
Published Online: October 11, 2012
View Article titled, Large Eddy Simulations of Supersonic Impinging Jets
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Topics: Acoustics, Feedback, Jets, Large eddy simulation, Microphones, Noise (Sound), Nozzles, Pressure, Simulation, Spectra (Spectroscopy)
Journal Articles

Approximate Nonlinear Modeling and Feedback Linearization Control for Aeroengines

Hui Zhao, Jinfu Liu, Daren Yu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 111601.
https://doi.org/10.1115/1.4003642
Published Online: May 17, 2011
View Article titled, Approximate Nonlinear Modeling and Feedback Linearization Control for Aeroengines
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Topics: Control equipment, Design, Engines, Feedback, Modeling, Dynamics (Mechanics), Robustness, Signals, Errors, Simulation
Journal Articles

Real-Time IMEP Estimation and Control Using an In-Cylinder Pressure Sensor for a Common-Rail Direct Injection Diesel Engine

Seungsuk Oh, Junsoo Kim, Byounggul Oh, Kangyoon Lee, Myoungho Sunwoo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2011, 133(6): 062801.
https://doi.org/10.1115/1.4002250
Published Online: February 14, 2011
View Article titled, Real-Time IMEP Estimation and Control Using an In-Cylinder Pressure Sensor for a Common-Rail Direct Injection Diesel Engine
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Topics: Computation, Control equipment, Cylinders, Diesel engines, Engines, Pressure, Pressure sensors, Common rail fuel injectors, Feedback, Cycles
Journal Articles

Controlling Journal Bearing Instability Using Active Magnetic Bearings

A. El-Shafei, A. S. Dimitri
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 012502.
https://doi.org/10.1115/1.3078785
Published Online: September 29, 2009
View Article titled, Controlling Journal Bearing Instability Using Active Magnetic Bearings
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Topics: Control equipment, Damping, Feedback, Journal bearings, Magnetic bearings, Rotors, Bearings