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Journal Articles

The Manufacturing and Experimental Validation of a Nickel Superalloy Double-Wall, Effusion Test Specimen

Accepted Manuscript
Alexander Murray, Peter Ireland, Nick Green, Michael Wickins, Richard Hood, Janendra Telisinghe
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1326
https://doi.org/10.1115/1.4063448
Published Online: September 16, 2023
View Article titled, The Manufacturing and Experimental Validation of a Nickel Superalloy Double-Wall, Effusion Test Specimen
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Topics: Manufacturing, Nickel, Superalloys, Cooling, Combustion chambers, Crystals, Film cooling, Firing, Flat plates, High pressure (Physics)
Journal Articles

Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines

Accepted Manuscript
Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Veselý
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1306
https://doi.org/10.1115/1.4063459
Published Online: September 16, 2023
View Article titled, Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines
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Topics: Gas turbines, Machine learning, Modeling, Time series, Algorithms, Blades, Combined cycles, Power stations, Quality control charts, Signal to noise ratio
Journal Articles

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Alexander J. Eder, Bayu Dharmaputra, Marcel Désor, Camilo F. Silva, Alex M. Garcia, Bruno Schuermans, Nicolas Noiray, Wolfgang Polifke
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. November 2023, 145(11): 111001.
Paper No: GTP-23-1312
https://doi.org/10.1115/1.4063283
Published Online: September 14, 2023
View Article titled, Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment
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Topics: Combustion chambers, Diffusion (Physics), Entropy, Flames, Hydrogen, Temperature, Waves
Journal Articles

Innovative Air Bypass System For Low-Emission Multi Can Combustors

Accepted Manuscript
Bernhard ဆosiဇ, Dominik Wassmer, Frank Reiß, David Kluss, Judith Pähr, Johann Moritz Reumschüssel, Jan Paul Beuth, Martin Szeponik, Thoralf Reichel, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1346
https://doi.org/10.1115/1.4063425
Published Online: September 14, 2023
View Article titled, Innovative Air Bypass System For Low-Emission Multi Can Combustors
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Topics: Combustion chambers, Emissions, Gas turbines, Combustion, Compressed air, Compressors, Flames, Air pollution control, Chemiluminescence, Combustion systems
Journal Articles

CO Laser Absorption Measurements During Syngas Combustion At High Pressure

Accepted Manuscript
Sean P. Cooper, Damien Nativel, Olivier E. Mathieu, Mustapha Fikri, Eric Petersen, Christof Schulz
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1308
https://doi.org/10.1115/1.4063414
Published Online: September 13, 2023
View Article titled, CO Laser Absorption Measurements During Syngas Combustion At High Pressure
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Topics: Absorption, Combustion, High pressure (Physics), Lasers, Syngas, Fuels, Carbon dioxide, Chemical kinetics, Ignition delay, Chemistry
Journal Articles

Techno-Economic Assessment of CO 2 -Based Power to Heat to Power Systems for Industrial Applications

Accepted Manuscript
Silvia Trevisan, Syed Safeer Mehdi Shamsi, Simone Maccarini, Stefano Barberis, Rafael Guédez
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1316
https://doi.org/10.1115/1.4063418
Published Online: September 12, 2023
View Article titled, Techno-Economic Assessment of CO 2 -Based Power to Heat to Power Systems for Industrial Applications
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Topics: Carbon dioxide, Economics , Heat, Power systems (Machinery), Emissions, Design, Fluctuations (Physics), Heat pumps, Heating, High temperature
Journal Articles

The Development And Use Of A Natural Gas / Oxygen Burner Rig For Environmental Barrier Coating And Ceramic Matrix Composite Technology Maturation

Accepted Manuscript
Michael Presby, Makoto Endo, Dennis Fox, Bryan Harder, Kang Lee, Leland Hoffman, Michael Cuy
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1418
https://doi.org/10.1115/1.4063386
Published Online: September 8, 2023
View Article titled, The Development And Use Of A Natural Gas / Oxygen Burner Rig For Environmental Barrier Coating And Ceramic Matrix Composite Technology Maturation
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Topics: Ceramic matrix composites, Coatings, Natural gas, Oxygen, Heat, High temperature, Water vapor, Advanced materials, Atmospheric pressure, Bridges (Structures)
Journal Articles

A Computationally Efficient Method For The Thermo-Structural Analysis Of A Turbocharger Turbine Wheel Under Engine Transient Operation

Accepted Manuscript
Francesco Balduzzi, Iacopo Catalani, Nicola Pini, Luigi Mosciaro, Daniele Mattiello, Silvio Rabbolini, Pierre Alain Hoffer, Alessandro Bianchini, Giovanni Ferrara
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1334
https://doi.org/10.1115/1.4063379
Published Online: September 8, 2023
View Article titled, A Computationally Efficient Method For The Thermo-Structural Analysis Of A Turbocharger Turbine Wheel Under Engine Transient Operation
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Topics: Engines, Transients (Dynamics), Turbines, Turbochargers, Wheels, Heat transfer, Boundary-value problems, Computational fluid dynamics, Fluids, Stress
Journal Articles

Mechanical Characterization Of Bi-Layer Ebc Coatings Under Tension And Bending Using Acoustic Emission And Digital Image Correlation

Accepted Manuscript
Ragavendra Prasad Panakarajupally, Gregory Morscher, Jun Shi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1435
https://doi.org/10.1115/1.4063385
Published Online: September 8, 2023
View Article titled, Mechanical Characterization Of Bi-Layer Ebc Coatings Under Tension And Bending Using Acoustic Emission And Digital Image Correlation
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Topics: Acoustic emissions, Coatings, Tension, Fracture (Materials), Ceramic matrix composites, Fracture (Process), Composite building materials, Fracture toughness, Microscopy, Plasmas (Ionized gases)
Journal Articles

Experimental Investigation Of A Multi Tube Burner For Premixed Hydrogen And Natural Gas Low Emission Combustion

Accepted Manuscript
Alexander Jaeschke, Bernhard Ćosić, Dominik Wassmer, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1330
https://doi.org/10.1115/1.4063378
Published Online: September 8, 2023
View Article titled, Experimental Investigation Of A Multi Tube Burner For Premixed Hydrogen And Natural Gas Low Emission Combustion
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Topics: Combustion, Emissions, Hydrogen, Natural gas, Flames, Temperature, Gas turbines, Shapes, Atmospheric pressure, Energy industry
Journal Articles

Spray Ignition and Combustion Modes and Their Time Scales Studies in an Optical Rapid Compression Machine

Zhaoming Mai, Chenglong Tang, Yu Li, Yingtao Wu, Zuohua Huang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. October 2023, 145(10): 101010.
Paper No: GTP-23-1124
https://doi.org/10.1115/1.4063124
Published Online: September 7, 2023
View Article titled, Spray Ignition and Combustion Modes and Their Time Scales Studies in an Optical Rapid Compression Machine
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Topics: Combustion, Ignition, Ignition delay, Pressure, Sprays, Compression, Temperature
Journal Articles

Exploring the Oxy-Fuel Combustion in Spark-Ignition Engines for Future Clean Powerplants

José Ramón Serrano, Jaime Martín Díaz, Josep Gomez-Soriano, Rodrigo Raggi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101006.
Paper No: GTP-23-1135
https://doi.org/10.1115/1.4063126
Published Online: August 31, 2023
View Article titled, Exploring the Oxy-Fuel Combustion in Spark-Ignition Engines for Future Clean Powerplants
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Topics: Combustion, Cylinders, Engines, Exhaust gas recirculation, Fuels, Temperature, Emissions, Exhaust systems, Modeling, Pressure
Journal Articles

On The Performance Of Hydrostatic Journal Bearings In Air, Water, And Liquid Nitrogen: Measurements And Predictions

Accepted Manuscript
Hyunsung Jung, Kyuman Kim, Keun Ryu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1304
https://doi.org/10.1115/1.4063282
Published Online: August 30, 2023
View Article titled, On The Performance Of Hydrostatic Journal Bearings In Air, Water, And Liquid Nitrogen: Measurements And Predictions
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Topics: Hydrostatics, Journal bearings, Nitrogen, Water, Bearings, Stress, Fluids, Rocket engines, Durability, Flow (Dynamics)
Journal Articles

Design Optimization of an Ethanol Heavy-Duty Engine Using Design of Experiments and Bayesian Optimization

Bulut Tekgül, I-Han Liu, Manohar Vittal, Robert Schanz, Bernard H. Johnson, Julie Blumreiter, Gina M. Magnotti
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101001.
Paper No: GTP-23-1109
https://doi.org/10.1115/1.4062816
Published Online: August 1, 2023
View Article titled, Design Optimization of an Ethanol Heavy-Duty Engine Using Design of Experiments and Bayesian Optimization
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Topics: Design, Engines, Ethanol, Experimental design, Optimization, Pistons, Thermal efficiency, Sprays, Ejectors, Computational fluid dynamics
Journal Articles

Effect of Centrifugal Force of Gas Film On the Load Capacity of Thrust Gas Bearing

Accepted Manuscript
Daejong Kim
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1362
https://doi.org/10.1115/1.4063319
Published Online: August 1, 2023
View Article titled, Effect of Centrifugal Force of Gas Film On the Load Capacity of Thrust Gas Bearing
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Topics: Centrifugal force, Gas bearings, Stress, Thrust, Temperature, Pressure, Thrust bearings, Engineering simulation, Simulation, Bearings
Journal Articles

Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks

Ahmed Almeldein, Noah Van Dam
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091008.
Paper No: GTP-23-1113
https://doi.org/10.1115/1.4062654
Published Online: July 27, 2023
View Article titled, Accelerating Chemical Kinetics Calculations With Physics Informed Neural Networks
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Topics: Artificial neural networks, Chemical kinetics, Combustion, Errors, Physics, Simulation, Temperature, Methane, Graphics processing units
Journal Articles

Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation

Jinlong Liu, Christopher J. Ulishney, Cosmin Emil Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081008.
Paper No: GTP-23-1094
https://doi.org/10.1115/1.4062418
Published Online: July 19, 2023
View Article titled, Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation
Open the PDF for Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation in another window
Topics: Combustion, Cylinders, Diesel engines, Emissions, Engines, Exhaust systems, Flames, Fuels, Ignition, Methane
Journal Articles

Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation

Harsh Darshan Sapra, Randy Hessel, Eri Amezcua, Jacob Stafford, Niranjan Miganakallu, David Rothamer, Kenneth Kim, Chol-Bum M. Kweon, Sage Kokjohn
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091004.
Paper No: GTP-23-1104
https://doi.org/10.1115/1.4062415
Published Online: July 19, 2023
View Article titled, Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation
Open the PDF for Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation in another window
Topics: Computer simulation, Engines, Fuels, Ignition, Temperature, Jet fuels, Compression, Metals, Combustion, Computational fluid dynamics
Journal Articles

Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine

Joern Alexander Judith, Maurice Kettner, Danny Schwarz, Markus Klaissle, Thomas Koch
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081007.
Paper No: GTP-23-1090
https://doi.org/10.1115/1.4062409
Published Online: July 19, 2023
View Article titled, Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine
Open the PDF for Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine in another window
Topics: Combustion, Compression, Cycles, Cylinders, Engines, Heat, Homogeneous charge compression ignition engines, Ignition, Pressure, Temperature
Journal Articles

Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands

Hao Liu, Guoqing Li, Ang Li, Shen Zhang, Hui Li, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081005.
Paper No: GTP-22-1676
https://doi.org/10.1115/1.4062480
Published Online: July 19, 2023
View Article titled, Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands
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Topics: Heating, Honeycomb structures, Leakage, Pressure, Temperature, Leakage flows