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Journal Articles

Numerical Study of Low Engine Order Excitations Due to Manufacturing Variability Part 2: An Efficient Approach for Stochastic Studies

Accepted Manuscript
Juan Manuel Gallardo, Óscar Pérez Escobar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1508
https://doi.org/10.1115/1.4066538
Published Online: September 13, 2024
View Article titled, Numerical Study of Low Engine Order Excitations Due to Manufacturing Variability Part 2: An Efficient Approach for Stochastic Studies
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Topics: Engines, Excitation, Manufacturing, Electromagnetic scattering, Flow (Dynamics), Engineering simulation, Geometry, Simulation, Airfoils, Blades
Journal Articles

Towards Low NOx Emissions Performance of A 65KW Recuperated Gas Turbine Operated on 100% Hydrogen

Accepted Manuscript
Walther Villatoro, John Slope, Vincent McDonell, Ray Hu, Robert Steele
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1274
https://doi.org/10.1115/1.4066470
Published Online: September 9, 2024
View Article titled, Towards Low NOx Emissions Performance of A 65KW Recuperated Gas Turbine Operated on 100% Hydrogen
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Topics: Emissions, Gas turbines, Hydrogen, Nitrogen oxides, Ejectors, Fuels, Natural gas, Stress, Engines, Turbines
Journal Articles

Experimental Study of Natural Gas and Hydrogen Cofiring Characteristics Using Different Types of Single Nozzles of F-Class Practical Gas Turbine Combustors

Sanghyup Lee, Jungkeuk Park, Seik Park, Nakjeong Choi, Jugon Shin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121017.
Paper No: GTP-24-1242
https://doi.org/10.1115/1.4066210
Published Online: September 6, 2024
View Article titled, Experimental Study of Natural Gas and Hydrogen Cofiring Characteristics Using Different Types of Single Nozzles of F-Class Practical Gas Turbine Combustors
Open the PDF for Experimental Study of Natural Gas and Hydrogen Cofiring Characteristics Using Different Types of Single Nozzles of F-Class Practical Gas Turbine Combustors in another window
Topics: Co-firing, Hydrogen, Nozzles, Stress, Flames, Combustion chambers, Combustion, Fuels, Gas turbines, Natural gas
Journal Articles

Cracking Behavior of Environmental Barrier Coatings/Ceramic Matrix Composite System Using Acoustic Emission and Digital Image Correlation

Ragav P. Panakarajupally, Gregory N. Morscher, Jun Shi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121018.
Paper No: GTP-24-1273
https://doi.org/10.1115/1.4066211
Published Online: September 6, 2024
View Article titled, Cracking Behavior of Environmental Barrier Coatings/Ceramic Matrix Composite System Using Acoustic Emission and Digital Image Correlation
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Topics: Acoustic emissions, Ceramic matrix composites, Coating processes, Coatings, Fracture (Materials), Fracture (Process), Stress, Inspection
Journal Articles

In Situ and Ex Situ Measurement of Stresses in Environmental Barrier Coatings

Hans Hudyncia, Jun Shi, Weizhou Li, Xiaodong Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011002.
Paper No: GTP-24-1323
https://doi.org/10.1115/1.4066237
Published Online: September 6, 2024
View Article titled, In Situ and Ex Situ Measurement of Stresses in Environmental Barrier Coatings
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Topics: Coatings, Heat treating (Metalworking), Plasmas (Ionized gases), Sprays, Stress, Temperature, Ceramic matrix composites
Journal Articles

Tribological Performance of Soft Magnetic Composite Materials for Gas Turbine Applications

Accepted Manuscript
Alessio Suman, Annalisa Fortini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1497
https://doi.org/10.1115/1.4066423
Published Online: September 3, 2024
View Article titled, Tribological Performance of Soft Magnetic Composite Materials for Gas Turbine Applications
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Topics: Composite materials, Gas turbines, Tribology, Stress, Surface mount components, Aerospace industry, Bearings, Complex systems, Disks, Electrification
Journal Articles

Semi-Closed Oxy-Combustion Combined Cycles (SCOC-CC) for Com-Bined Heat And Power Applications

Accepted Manuscript
Andrea Zelaschi, Andrea Giostri, Paolo Chiesa, Emanuele Martelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1509
https://doi.org/10.1115/1.4066424
Published Online: September 3, 2024
View Article titled, Semi-Closed Oxy-Combustion Combined Cycles (SCOC-CC) for Com-Bined Heat And Power Applications
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Topics: Combined cycles, Combustion, Heat, Carbon capture and storage, Combined heat and power, Cycles, Design, Gas turbines, Steam, Stress
Journal Articles

Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown

Accepted Manuscript
Yi Wang, Guoliang Qin, Cheng Jia, Qin Cui
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1443
https://doi.org/10.1115/1.4066358
Published Online: August 26, 2024
View Article titled, Speed Strategy on High-Pressure Compressor for the Charging Process of Advanced Adiabatic Compressed Air Energy Storage During Dynamic Shutdown
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Topics: Compressed air, Compressors, Energy storage, High pressure (Physics), Engines, Motors, Pressure, Stress, Energy efficiency, Flow (Dynamics)
Journal Articles

An Aero-Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles

Ioannis Zaimis, Elias Carpentari, Tim Begiebing, Volker Gümmer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111027.
Paper No: GTP-24-1271
https://doi.org/10.1115/1.4066151
Published Online: August 23, 2024
View Article titled, An Aero-Engine Disk Sizing and Weight Estimation Approach With Improved Temperature Profiles
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Topics: Disks, Temperature, Temperature profiles, Flow (Dynamics), Design, Low cycle fatigue, Stress, Aircraft engines, Cavities, Heat conduction
Journal Articles

Numerical and Experimental Study of Flow-Induced Vibrations in Micro-Tube Heat Exchangers

H. M. Phan, F. Newman, C. E. O'Pray, D. Parikh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111028.
Paper No: GTP-24-1272
https://doi.org/10.1115/1.4066156
Published Online: August 23, 2024
View Article titled, Numerical and Experimental Study of Flow-Induced Vibrations in Micro-Tube Heat Exchangers
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Topics: Flow-induced vibrations, Heat exchangers, Temperature, Vibration, Lasers, Computer simulation, Damping, Fluids, Eigenvalues, Test facilities
Journal Articles

Analysis And Optimization of The Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks

Accepted Manuscript
Jing Tong, Chaoping Zang, Evgeny Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1371
https://doi.org/10.1115/1.4066290
Published Online: August 21, 2024
View Article titled, Analysis And Optimization of The Fatigue Damage Accumulation Under Transient Vibrations of Mistuned Bladed Disks
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Topics: Bladed disks, Fatigue damage, Optimization, Transients (Dynamics), Vibration, Stress, Rotation, Accounting, Blades, Computers
Journal Articles

Assessment of Rotordynamic Characteristics for Two Types of Damper Seals Operating in a Steam Turbine

Accepted Manuscript
Zhigang Li, Zihan Zhang, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1370
https://doi.org/10.1115/1.4066295
Published Online: August 21, 2024
View Article titled, Assessment of Rotordynamic Characteristics for Two Types of Damper Seals Operating in a Steam Turbine
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Topics: Dampers, Steam turbines, Damping, Rotors, Brakes, Cavities, Clearances (Engineering), Computational fluid dynamics, Machinery, Pistons
Journal Articles

Integrated Power and Thermal Management System for A Hybrid-Electric Aircraft: Integrated Modeling and Passive Cooling Analysis

Zeyu Ouyang, Theoklis Nikolaidis, Soheil Jafari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111024.
Paper No: GTP-24-1290
https://doi.org/10.1115/1.4066050
Published Online: August 21, 2024
View Article titled, Integrated Power and Thermal Management System for A Hybrid-Electric Aircraft: Integrated Modeling and Passive Cooling Analysis
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Topics: Aircraft, Batteries, Cooling, Design, Engines, Heat, Modeling, Motors, Thermal management, Temperature
Journal Articles

Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors

Hongyi Wei, Tim Kayser, Eric Bach, Christian Oliver Paschereit, Myles D. Bohon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111022.
Paper No: GTP-24-1277
https://doi.org/10.1115/1.4066049
Published Online: August 21, 2024
View Article titled, Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors
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Topics: Combustion chambers, Pressure, Pressure measurement, Probes, Uncertainty, Explosions, Thrust, Flow (Dynamics), Stress
Journal Articles

A Surrogate Model Approach to Predict O&M Cost for Combined Cycle Power Plant

Accepted Manuscript
Woosung Choi, Bobby Webb, David Noble
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1414
https://doi.org/10.1115/1.4066252
Published Online: August 19, 2024
View Article titled, A Surrogate Model Approach to Predict O&M Cost for Combined Cycle Power Plant
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Topics: Carbon neutrality, Combined cycle power stations, Combined cycles, Design, Energy generation, Energy storage, Fuels, Gas turbines, Maintenance, Peak load
Journal Articles

Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios

Silvia Ravelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101020.
Paper No: GTP-24-1227
https://doi.org/10.1115/1.4065920
Published Online: August 16, 2024
View Article titled, Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios
Open the PDF for Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios in another window
Topics: Carbon capture and storage, Combined cycles, Exhaust gas recirculation, Fuels, Hydrogen, Optimization, Stress, Carbon dioxide, Natural gas, Exhaust systems
Includes: Supplementary data
Journal Articles

Characteristics of Premixed Ammonia/Methane/Air Blends as an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage

Meghna Das Chaudhury, Abinash Sahoo, Kaushik Nonavinakere Vinod, Wesley Fisher, Srinath V. Ekkad, Venkateswaran Narayanaswamy, Tiegang Fang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111012.
Paper No: GTP-24-1232
https://doi.org/10.1115/1.4065923
Published Online: August 16, 2024
View Article titled, Characteristics of Premixed Ammonia/Methane/Air Blends as an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage
Open the PDF for Characteristics of Premixed Ammonia/Methane/Air Blends as an Alternative Fuel in a Swirl-Stabilized Gas Turbine Combustor Under Varying Pilot Percentage in another window
Topics: Combustion chambers, Flames, Fuels, Heat, Methane, Stress, Emissions, Gas turbines, Stability
Journal Articles

Comprehensive Understanding of Thermally Grown Oxide Morphology Effect on the Thermal Barrier Coatings Failure Under Free Edges

Da Qiao, Wu Zeng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111019.
Paper No: GTP-24-1255
https://doi.org/10.1115/1.4066027
Published Online: August 16, 2024
View Article titled, Comprehensive Understanding of Thermally Grown Oxide Morphology Effect on the Thermal Barrier Coatings Failure Under Free Edges
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Topics: Cycles, Damage, Failure, Fracture (Materials), Shear stress, Stress, Stress concentration, Thermal barrier coatings, Creep, Temperature
Journal Articles

On the Potential of Biomass-Fueled Externally Fired Micro-Gas Turbines in the Energy Transition: Off-Design Performance Analysis

Konstantinos Bollas, Reyhaneh Banihabib, Mohsen Assadi, Anestis Kalfas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111009.
Paper No: GTP-24-1065
https://doi.org/10.1115/1.4065884
Published Online: July 20, 2024
View Article titled, On the Potential of Biomass-Fueled Externally Fired Micro-Gas Turbines in the Energy Transition: Off-Design Performance Analysis
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Topics: Biomass, Design, Flow (Dynamics), Fuels, Stress, Temperature, Turbines, Pressure, Electricity (Physics), Artificial neural networks
Journal Articles

Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part I: Reduced Order Component Design and Modeling

Lukas Badum, Felix Schirrecker, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101001.
Paper No: GTP-23-1652
https://doi.org/10.1115/1.4064825
Published Online: April 12, 2024
View Article titled, Multidisciplinary Design Methodology for Micro-Gas-Turbines—Part I: Reduced Order Component Design and Modeling
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Topics: Combustion chambers, Compressors, Design, Flow (Dynamics), Generators, Rotors, Turbines, Design methodology, Computational fluid dynamics, Blades