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Journal Articles

Data-Driven Generative Model Aimed to Create Synthetic Data for the Long-Term Forecast of Gas Turbine Operation

Enzo Losi, Lucrezia Manservigi, Pier Ruggero Spina, Mauro Venturini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031006.
Paper No: GTP-24-1503
https://doi.org/10.1115/1.4066360
Published Online: October 3, 2024
View Article titled, Data-Driven Generative Model Aimed to Create Synthetic Data for the Long-Term Forecast of Gas Turbine Operation
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Topics: Compressors, Errors, Gas turbines, Generative adversarial networks, Generators, Reliability, Trains, Artificial neural networks
Journal Articles

Improving a Two-Equation Eddy-Viscosity Turbulence Model for High-Rayleigh-Number Natural-Convection Flows Using Machine Learning

Accepted Manuscript
Ali Haghiri, Xiaowei Xu, Richard Sandberg, Koichi Tanimoto, Takuo Oda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1407
https://doi.org/10.1115/1.4066594
Published Online: September 20, 2024
View Article titled, Improving a Two-Equation Eddy-Viscosity Turbulence Model for High-Rayleigh-Number Natural-Convection Flows Using Machine Learning
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Machine learning, Natural convection, Turbulence, Viscosity, Reynolds-averaged Navier–Stokes equations, Heat flux, Reynolds stress, Computer programming
Journal Articles

A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems

Accepted Manuscript
Gianfranco Maffulli, Angelo Grimaldi, Andrew Mc Gillis, Lorenzo Succi, Przemyslaw Przybytko, Nicola Maceli, David Brown, Graham Brook, Scott Earle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1403
https://doi.org/10.1115/1.4066250
Published Online: August 19, 2024
View Article titled, A Perspective on the Process and Turbomachinery Design of Compressed Air Energy Storage Systems
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Topics: Compressed air, Design, Energy storage, Turbomachinery, Exhaust systems, Optimization, Compressors, Steam turbines, Transients (Dynamics), Accounting
Journal Articles

Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation

Ioannis Gavalas, Athanasios Chasalevris
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011003.
Paper No: GTP-22-1375
https://doi.org/10.1115/1.4055533
Published Online: October 19, 2022
View Article titled, Nonlinear Dynamics of Turbine Generator Shaft Trains: Evaluation of Bifurcation Sets Applying Numerical Continuation
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Topics: Bearings, Bifurcation, Rotors, Trains, Design, Turbogenerators, Limit cycles, Stability
Journal Articles

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Sangkeun Kang, Ioannis Roumeliotis, Jinning Zhang, Olivier Broca, Vassilios Pachidis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041002.
Paper No: GTP-21-1550
https://doi.org/10.1115/1.4052880
Published Online: January 4, 2022
View Article titled, Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft
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Topics: Aircraft, Electric propulsion, Electricity (Physics), Engines, Gas turbines, Weight (Mass), Trains, Emissions, Transients (Dynamics), Steady state
Journal Articles

Modeling and Analysis of Tier 4 Locomotives Operating in a High-Altitude Tunnel

Kevin S. McElhaney, Robert Mischler
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 052801.
Paper No: GTP-18-1261
https://doi.org/10.1115/1.4041037
Published Online: December 10, 2018
View Article titled, Modeling and Analysis of Tier 4 Locomotives Operating in a High-Altitude Tunnel
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Topics: Engines, Horsepower, Locomotives, Temperature, Trains, Tunnels, Exhaust gas recirculation
Journal Articles

Torsional Robustness of the Combined Cycle Power Train Arrangement: Application of Statistical Methods to Accelerate Shaft-Line Design Cycles

Mateusz Golebiowski, John Ling, Eric Knopf, Andreas Niedermeyer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2017, 139(8): 082502.
Paper No: GTP-16-1242
https://doi.org/10.1115/1.4035893
Published Online: March 28, 2017
View Article titled, Torsional Robustness of the Combined Cycle Power Train Arrangement: Application of Statistical Methods to Accelerate Shaft-Line Design Cycles
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Topics: Design, Robustness, Trains, Cycles, Experimental design, Circuits, Combined cycles, Stiffness
Journal Articles

Analysis of Engine Vibration and Noise Induced by a Valve Train Element Combined With the Dynamic Behaviors

Jie Guo, Yipeng Cao, Wenping Zhang, Xinyu Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2016, 138(9): 092806.
Paper No: GTP-16-1044
https://doi.org/10.1115/1.4032715
Published Online: March 30, 2016
View Article titled, Analysis of Engine Vibration and Noise Induced by a Valve Train Element Combined With the Dynamic Behaviors
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Topics: Noise (Sound), Trains, Valves, Vibration, Engines
Journal Articles

A New Numerical Method for Developing the Lumped Dynamic Model of Valve Train

Jie Guo, Yipeng Cao, Wenping Zhang, Xinyu Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2015, 137(10): 101507.
Paper No: GTP-15-1065
https://doi.org/10.1115/1.4030093
Published Online: October 1, 2015
View Article titled, A New Numerical Method for Developing the Lumped Dynamic Model of Valve Train
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Topics: Dynamic models, Trains, Valves, Stiffness, Camshafts, Springs
Journal Articles

Operational Modal Analysis of Torsional Modes in Rotating Machinery

Eoin Peter Carden, Mattias Lindblad
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2015, 137(2): 022501.
Paper No: GTP-14-1353
https://doi.org/10.1115/1.4028210
Published Online: September 4, 2014
View Article titled, Operational Modal Analysis of Torsional Modes in Rotating Machinery
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Topics: Compressors, Damping, Engines, Excitation, Machinery, Modal analysis, Rotors, Stress, Trains, Water
Journal Articles

Torsional Vibrations Caused by Geared Coupling in a Shaft Train Driven by a Steam Turbine

Paolo Pennacchi, Andrea Vania, Franco Frattaroli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2011, 133(1): 012501.
https://doi.org/10.1115/1.4001830
Published Online: September 27, 2010
View Article titled, Torsional Vibrations Caused by Geared Coupling in a Shaft Train Driven by a Steam Turbine
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Topics: Gears, Machinery, Trains, Vibration, Bearings, Steam turbines
Journal Articles

A Scientific Approach to the Process Development Bonded Attachments for High-Speed Rotor Application

R. R. Cairo, K. A. Sargent
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2002, 124(1): 190–195.
https://doi.org/10.1115/1.1414131
Published Online: February 1, 2000
View Article titled, A Scientific Approach to the Process Development Bonded Attachments for High-Speed Rotor Application
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Topics: Blades, Compressors, Disks, Gas turbines, Manufacturing, Pressure, Rotors, Springs, Stress, Tooling
Journal Articles

CO 2 Emission Abatement in IGCC Power Plants by Semiclosed Cycles: Part A—With Oxygen-Blown Combustion

P. Chiesa, G. Lozza
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1999, 121(4): 635–641.
https://doi.org/10.1115/1.2818519
Published Online: October 1, 1999
View Article titled, CO 2 Emission Abatement in IGCC Power Plants by Semiclosed Cycles: Part A—With Oxygen-Blown Combustion
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Topics: Carbon dioxide, Combustion, Cycles, Emissions, Integrated gasification combined cycle power stations, Oxygen, Power stations, Gas turbines, Syngas, Fluids
Journal Articles

Stability Analysis and Testing of a Train of Centrifugal Compressors for High Pressure Gas Injection

E. A. Memmott
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1999, 121(3): 509–514.
https://doi.org/10.1115/1.2818502
Published Online: July 1, 1999
View Article titled, Stability Analysis and Testing of a Train of Centrifugal Compressors for High Pressure Gas Injection
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Topics: Compressors, High pressure (Physics), Stability, Testing, Trains, Pressure, Bearings, Dampers, Dynamic stability, Gas turbines
Journal Articles

Developing Centrifugal Compressor Train Optimization Models for Performance Evaluation

S. M. Summers
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1998, 120(2): 322–329.
https://doi.org/10.1115/1.2818124
Published Online: April 1, 1998
View Article titled, Developing Centrifugal Compressor Train Optimization Models for Performance Evaluation
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Topics: Compressors, Optimization, Performance evaluation, Trains, Computer software, Flow (Dynamics), Machinery, Pressure, Equations of state, Temperature
Journal Articles

Nonlinear Valve Train Dynamics Simulation With a Distributed Parameter Model of Valve Springs

J. Lee, D. J. Patterson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1997, 119(3): 692–698.
https://doi.org/10.1115/1.2817043
Published Online: July 1, 1997
View Article titled, Nonlinear Valve Train Dynamics Simulation With a Distributed Parameter Model of Valve Springs
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Topics: Distributed parameter models, Dynamics (Mechanics), Simulation, Springs, Trains, Valves, Diesel engines, Differential equations, Distributed parameter systems, Kinematic analysis
Journal Articles

A Technique to Achieve Uniform Stress Distribution in Compressive Creep Testing of Advanced Ceramics at High Temperatures

K. C. Liu, C. O. Stevens, C. R. Brinkman, N. E. Holshauser
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1997, 119(3): 500–505.
https://doi.org/10.1115/1.2817012
Published Online: July 1, 1997
View Article titled, A Technique to Achieve Uniform Stress Distribution in Compressive Creep Testing of Advanced Ceramics at High Temperatures
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Topics: Ceramics, Creep, High temperature, Stress concentration, Testing, Stress, Trains, Compression, Design, Manufacturing
Journal Articles

Combustion Engine Performance Diagnostics by Kinetic Energy Measurement

G. F. Mauer, R. J. Watts
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1990, 112(3): 301–307.
https://doi.org/10.1115/1.2906495
Published Online: July 1, 1990
View Article titled, Combustion Engine Performance Diagnostics by Kinetic Energy Measurement
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Topics: Combustion, Engines, Kinetic energy, Cylinders, Flywheels, Stress, Trains, Circuits, Cycles, Diesel engines
Journal Articles

The Influence of Torsional-Lateral Coupling on the Stability Behavior of Geared Rotor Systems

P. Schwibinger, R. Nordmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1988, 110(4): 563–571.
https://doi.org/10.1115/1.3240172
Published Online: October 1, 1988
View Article titled, The Influence of Torsional-Lateral Coupling on the Stability Behavior of Geared Rotor Systems
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Topics: Rotors, Stability, Vibration, Bearings, Clearances (Engineering), Damping, Excitation, Oscillations, Pressure, Pumps
Journal Articles

The Integrated Approach to a Gas Turbine Topping Cycle Cogeneration System

H. Leibowitz, E. Tabb
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1984, 106(4): 731–736.
https://doi.org/10.1115/1.3239631
Published Online: October 1, 1984
View Article titled, The Integrated Approach to a Gas Turbine Topping Cycle Cogeneration System
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Topics: Combined heat and power, Cycles, Gas turbines, Steam, Boilers, Control rooms, Waste heat, Ducts, Gaseous fuels research, Machinery