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Journal Articles

The Role of the Working Fluid and Non-Ideal Thermodynamic Effects on Performance of Gas Lubricated Bearings

Accepted Manuscript
Wessel de Waart, Matteo Pini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1652
https://doi.org/10.1115/1.4066822
Published Online: October 11, 2024
View Article titled, The Role of the Working Fluid and Non-Ideal Thermodynamic Effects on Performance of Gas Lubricated Bearings
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Topics: Bearings, Fluids, Gas bearings, Bulk modulus, Machinery, Rotors, Turbines, Vapors, Contamination, Design
Journal Articles

Design and Simulation of eVTOL Aircraft Thermal Management System

Accepted Manuscript
Sangkeun Kang, Chana Anna Saias, Ioannis Roumeliotis, Olivier Broca
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1692
https://doi.org/10.1115/1.4066820
Published Online: October 11, 2024
View Article titled, Design and Simulation of eVTOL Aircraft Thermal Management System
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Topics: Design, Electric vertical take-off and landing aircraft, Simulation, Thermal management, Aircraft, Heat, Emissions, Energy efficiency, Flight, Stress
Journal Articles

Dynamic Performance and Control Analysis Of a Supercritical CO 2 Recuperated Cycle

Accepted Manuscript
Swatara Tucker, Simone Maccarini, Luca Mantelli, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1624
https://doi.org/10.1115/1.4066785
Published Online: October 4, 2024
View Article titled, Dynamic Performance and Control Analysis Of a Supercritical CO 2 Recuperated Cycle
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Topics: Cycles, Supercritical carbon dioxide, Control equipment, Compressors, Feedforward control, Fluids, Surges, Carbon dioxide, Concentrating solar power, Design
Journal Articles

Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability In Hydrostatic Thrust Bearings: Analysis And Experimental Validation

Accepted Manuscript
Homin Lim, Kyuman Kim, Keun Ryu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1601
https://doi.org/10.1115/1.4066780
Published Online: October 4, 2024
View Article titled, Effects of Recess Depth and Orifice Diameter on Pneumatic Hammer Instability In Hydrostatic Thrust Bearings: Analysis And Experimental Validation
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Topics: Hammers, Hydrostatics, Thrust bearings, Bearings, Stress, Design, Stiffness, Damping, Fluids, Friction
Journal Articles

Application of an Improved Workflow for the Identification of Flame Dynamics to Swirl-Stabilized Wet Combustion

Marcel Désor, Matthias Haeringer, Marian Hiestermann, Korbinian Niebler, Camilo F. Silva, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031003.
Paper No: GTP-24-1428
https://doi.org/10.1115/1.4066364
Published Online: October 3, 2024
View Article titled, Application of an Improved Workflow for the Identification of Flame Dynamics to Swirl-Stabilized Wet Combustion
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Topics: Excitation, Flames, Noise (Sound), Signal to noise ratio, Signals, Simulation, System identification, Time series, Wireless power transfer, Workflow
Journal Articles

Performance Improvement of a Heat Sink for Battery Thermal Management System

Accepted Manuscript
Faezeh Rasimarzabadi, Hassan Azarkish, Alexander Crain, Steven Recoskie, Evgueni Bordatchev, Mahmood Shirazy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1405
https://doi.org/10.1115/1.4066703
Published Online: September 28, 2024
View Article titled, Performance Improvement of a Heat Sink for Battery Thermal Management System
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Topics: Batteries, Heat sinks, Thermal management, Aircraft, Design, Weight (Mass), Aviation, Computer simulation, Computer software, Dimensions
Journal Articles

Thermal Load Control In High-Temperature Heat Pumps: a Comparative Study

Accepted Manuscript
Matteo Pettinari, Guido Francesco Frate, Lorenzo Ferrari, Fatma Cansu Yücel, Anh Phong Tran, Panagiotis Stathopoulos, Konstantinos G. Kyprianidis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1571
https://doi.org/10.1115/1.4066706
Published Online: September 28, 2024
View Article titled, Thermal Load Control In High-Temperature Heat Pumps: a Comparative Study
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Topics: Heat pumps, High temperature, Thermal loads, Temperature, Fluids, Heat, Transients (Dynamics), Electric load, Electrification, Fluctuations (Physics)
Journal Articles

A Novel Thermally Integrated CO 2 -Carnot Battery (TI-PTES) Utilizing Cold Thermal Storage

Syed Safeer Mehdi Shamsi, Stefano Barberis, Andrea Burlando, Simone Maccarini, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021017.
Paper No: GTP-24-1426
https://doi.org/10.1115/1.4066353
Published Online: September 27, 2024
View Article titled, A Novel Thermally Integrated CO 2 -Carnot Battery (TI-PTES) Utilizing Cold Thermal Storage
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Topics: Carbon dioxide, Cycles, Heat, Storage, Temperature, Thermal energy storage, Energy storage, Economics , Batteries, Pressure
Journal Articles

Design-Point Techno-Economics of Brayton Cycle PTES for Combined Heat and Power

Ty Neises, Joshua McTigue
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021008.
Paper No: GTP-24-1410
https://doi.org/10.1115/1.4066256
Published Online: September 26, 2024
View Article titled, Design-Point Techno-Economics of Brayton Cycle PTES for Combined Heat and Power
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Topics: Combined heat and power, Design, Heat, Temperature, Turbines, Cycles, Thermal energy storage, Heat exchangers
Journal Articles

Experimental Investigation on Leakage and Frictional Heat Generation Characteristics of Low Hysteresis Brush Seals

Pengfei Li, Yaping Hu, Yuhang Hou, Honghu Ji
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021002.
Paper No: GTP-24-1095
https://doi.org/10.1115/1.4066347
Published Online: September 26, 2024
View Article titled, Experimental Investigation on Leakage and Frictional Heat Generation Characteristics of Low Hysteresis Brush Seals
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Topics: Heat, Leakage, Pressure, Rotors, Temperature
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

Performance of sCO 2 Cycles for Waste Heat Recovery and Techno-Economic Perspective As Gas Turbine Bottoming Cycle

Accepted Manuscript
Vincent Thielens, Frederiek Demeyer, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1537
https://doi.org/10.1115/1.4066599
Published Online: September 23, 2024
View Article titled, Performance of sCO 2 Cycles for Waste Heat Recovery and Techno-Economic Perspective As Gas Turbine Bottoming Cycle
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Topics: Cycles, Economics , Gas turbines, Heat recovery, Steam, Heat, Combined heat and power, Exhaust systems, Gases, Supercritical carbon dioxide
Journal Articles

Creep Lifetime Prediction of Alloy 617 using Black Box Machine Learning Approach

Accepted Manuscript
Md Abir Hossain, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1545
https://doi.org/10.1115/1.4066600
Published Online: September 23, 2024
View Article titled, Creep Lifetime Prediction of Alloy 617 using Black Box Machine Learning Approach
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Topics: Alloys, Creep, Machine learning, Algorithms, Chemistry, Heat, Rupture, Artificial neural networks, Mechanical properties, Solid solutions
Journal Articles

Analysis of Thermo-Acoustic Instabilities Induced by Hydrogen Swirling Flames

Nicolas Vaysse, Daniel Durox, Ronan Vicquelin, Sébastien Candel, Antoine Renaud
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011011.
Paper No: GTP-24-1356
https://doi.org/10.1115/1.4066242
Published Online: September 19, 2024
View Article titled, Analysis of Thermo-Acoustic Instabilities Induced by Hydrogen Swirling Flames
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Topics: Acoustics, Flames, Hydrogen, Damping, Oscillations, Signals, Ejectors, Fluctuations (Physics), Pressure, Heat
Journal Articles

A Thermal Model for a Hybrid Gas Bearing System in Oil-Free Turbochargers

Accepted Manuscript
Wonbae Jung, Adolfo Delgado, Anthony Dudlo, Sang-Guk Kang, Chol-Bum M. Kweon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1519
https://doi.org/10.1115/1.4066588
Published Online: September 19, 2024
View Article titled, A Thermal Model for a Hybrid Gas Bearing System in Oil-Free Turbochargers
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Topics: Gas bearings, Turbochargers, Rotors, Temperature, Bearings, Thermal energy transport, Viscosity, Algorithms, Damping, Density
Journal Articles

Multi-Disciplinary Optimization of Gyroid Topologies for a Cold Plate Heat Exchanger Design

Accepted Manuscript
Elhusseiny Daifalla, Shahrokh Shahpar, Indi Tristanto, Mario Carta
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1402
https://doi.org/10.1115/1.4066532
Published Online: September 13, 2024
View Article titled, Multi-Disciplinary Optimization of Gyroid Topologies for a Cold Plate Heat Exchanger Design
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Topics: Design, Heat exchangers, Optimization, Topology, Electrification, Fluids, Heat, Pressure, Aircraft, Aviation
Journal Articles

Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF

Accepted Manuscript
Gianmarco Lemmi, Simone Castellani, Sofia Galeotti, Alessio Picchi, Riccardo Becchi, Antonio Andreini, Roberto Meloni, Giulia Babazzi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1284
https://doi.org/10.1115/1.4066510
Published Online: September 12, 2024
View Article titled, Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF
Open the PDF for Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF in another window
Topics: Carbon dioxide, Computational fluid dynamics, Flamelet generated manifold, Flames, Industrial gases, Turbines, Carbon capture and storage, Exhaust gas recirculation, Oxygen, Atmospheric pressure
Journal Articles

A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow

Accepted Manuscript
Mohsen Broumand, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1386
https://doi.org/10.1115/1.4066472
Published Online: September 9, 2024
View Article titled, A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow
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Topics: Hydrogen, Large eddy simulation, Vortices, Flames, Heat, Flux (Metallurgy), Heat flux, Jets, Shear (Mechanics), Combustion
Journal Articles

Investigation of Ammonia/Hydrogen Mixtures and Pilot-Split Strategies in a Laboratory-Scale Radial Swirl Combustor

Accepted Manuscript
Raad Rizza, Midhat Talibi, Benjamin Cosway, Lucas Rosenthal-Kenny, Jadeed Beita, Andrea Ducci, Suresh Sadasivuni, Ramanarayanan Balachandran
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1432
https://doi.org/10.1115/1.4066435
Published Online: September 6, 2024
View Article titled, Investigation of Ammonia/Hydrogen Mixtures and Pilot-Split Strategies in a Laboratory-Scale Radial Swirl Combustor
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Topics: Combustion chambers, Hydrogen, Flames, Dynamics (Mechanics), Stability, Combustion, Fuels, Carbon, Chemiluminescence, Energy / power systems