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Journal Articles

Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit

Xu Zhu, Kai Zhou, Xinqian Zheng, Fangyuan Lou
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071011.
Paper No: GTP-23-1039
DOI: https://doi.org/10.1115/1.4062285
Published Online: May 25, 2023
View Article titled, Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit
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Topics: Approximation, Flow (Dynamics), High pressure (Physics), Temperature, Temperature distribution, Temperature profiles, Turbines, Wavelets, Cooling
Journal Articles

Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System

S. Puggelli, J. Leparoux, C. Brunet, R. Mercier, L. Liberatori, S. Zurbach, G. Cabot, F. Grisch
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061019.
Paper No: GTP-22-1544
DOI: https://doi.org/10.1115/1.4056635
Published Online: February 15, 2023
View Article titled, Application of an Automatic Mesh Convergence Procedure for the Large Eddy Simulation of a Multipoint Injection System
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Topics: Flames, Flow (Dynamics), High pressure (Physics), Large eddy simulation, Combustion chambers, Resolution (Optics), Aircraft engines, Vapors, Fuels
Journal Articles

Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor

Aravind Chandh, Subodh Adhikari, David Wu, Randall McKinney, Benjamin Emerson, Qingguo Zhang, Dibesh Joshi, Baris Sen, Dustin Davis
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061018.
Paper No: GTP-22-1477
DOI: https://doi.org/10.1115/1.4056718
Published Online: February 15, 2023
View Article titled, Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), High pressure (Physics), Noise (Sound), Pressure, Signals, Turbulence, Bifurcation, Acoustics
Journal Articles

Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia

Thomas Indlekofer, Samuel Wiseman, Karl-Johan Nogenmyr, Jenny Larfeldt, Andrea Gruber
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041018.
Paper No: GTP-22-1494
DOI: https://doi.org/10.1115/1.4055725
Published Online: December 13, 2022
View Article titled, Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia
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Topics: Combustion, Emissions, Flames, Fuels, Large eddy simulation, Nitrogen oxides, Temperature, Combustion chambers, Hydrogen, Network models
Journal Articles

A Comparison of Static and Rotordynamic Characteristics for Three Types of Impeller Front Seals in a Liquid Oxygen Turbopump

Zhihong Jin, Kai Mao, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031025.
Paper No: GTP-22-1247
DOI: https://doi.org/10.1115/1.4055351
Published Online: December 8, 2022
View Article titled, A Comparison of Static and Rotordynamic Characteristics for Three Types of Impeller Front Seals in a Liquid Oxygen Turbopump
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Topics: Damping, Impellers, Leakage, Oxygen, Rotors, Sealing (Process), Stators, Stiffness, Stress, Whirls
Journal Articles

Numerical Investigation of a Coupled Blow-Off/Flashback Process in a High-Pressure Lean-Burn Combustor

Alessandro Soli, Ivan Langella
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021010.
Paper No: GTP-22-1329
DOI: https://doi.org/10.1115/1.4055483
Published Online: November 28, 2022
View Article titled, Numerical Investigation of a Coupled Blow-Off/Flashback Process in a High-Pressure Lean-Burn Combustor
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Topics: Combustion, Combustion chambers, Ejectors, Flames, Fuels, Turbulence, Vortices, Temperature, High pressure (Physics), Flow (Dynamics)
Journal Articles

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121020.
Paper No: GTP-22-1351
DOI: https://doi.org/10.1115/1.4055683
Published Online: October 14, 2022
View Article titled, Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation
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Topics: Flow (Dynamics), Gages, Heat flux, Heat transfer, Nozzle guide vanes, Rotors, Temperature, Thin films, Turbines, Transients (Dynamics)
Journal Articles

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111001.
Paper No: GTP-22-1271
DOI: https://doi.org/10.1115/1.4055360
Published Online: September 20, 2022
View Article titled, Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures
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Topics: Drops, Sprays, Lasers, Fluids, Momentum, High pressure (Physics), Nozzles, Density
Journal Articles

Performance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine

Dingkun Liang, Hanqian Yang, Qingbin Li, Cheng Xu, Qiuyuan Xie
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081008.
Paper No: GTP-21-1642
DOI: https://doi.org/10.1115/1.4054747
Published Online: June 20, 2022
View Article titled, Performance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine
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Topics: Compressors, Design, Diesel engines, Engines, Flow (Dynamics), Optimization, Pressure, Turbochargers, High pressure (Physics), Emissions
Journal Articles

The Influence of Ambient Pressure on the Measured Load Capacity of Bump-Foil and Spiral-Groove Gas Thrust Bearings at Ambient Pressures up to 69 Bar on a Novel High-Pressure Gas Bearing Test Rig

Jason Wilkes, Ryan Cater, Erik Swanson, Kevin Passmore, Jerry Brady
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061003.
Paper No: GTP-21-1574
DOI: https://doi.org/10.1115/1.4053715
Published Online: March 11, 2022
View Article titled, The Influence of Ambient Pressure on the Measured Load Capacity of Bump-Foil and Spiral-Groove Gas Thrust Bearings at Ambient Pressures up to 69 Bar on a Novel High-Pressure Gas Bearing Test Rig
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Topics: Bearings, Pressure, Stress, Thrust, Thrust bearings, Gas bearings, High pressure (Physics)
Journal Articles

Development and Integration of the Dual Fuel Combustion System for the MGT Gas Turbine Family

Bernhard Ćosić, Frank Reiß, Marc Blümer, Christian Frekers, Franklin Genin, Judith Pähr, Dominik Wassmer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021021.
Paper No: GTP-21-1450
DOI: https://doi.org/10.1115/1.4052504
Published Online: December 3, 2021
View Article titled, Development and Integration of the Dual Fuel Combustion System for the MGT Gas Turbine Family
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Topics: Combustion chambers, Design, Engines, Fuels, Gas turbines, High pressure (Physics), Emissions, Nozzles, Stress, Gaseous fuels
Journal Articles

Particle Image Velocimetry in a High-Pressure Turbine Stage at Aerodynamically Engine Representative Conditions

Daniel Inman, David G. Cuadrado, Valeria Andreoli, Jordan Fisher, Guillermo Paniagua, Papa Aye N. Aye-Addo, Lakshya Bhatnagar, Francisco Lozano, Terrence Meyer, Matthew Bloxham
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061031.
Paper No: GTP-20-1422
DOI: https://doi.org/10.1115/1.4049448
Published Online: March 31, 2021
View Article titled, Particle Image Velocimetry in a High-Pressure Turbine Stage at Aerodynamically Engine Representative Conditions
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Topics: Flow (Dynamics), Lasers, Particulate matter, Probes, Turbines, High pressure (Physics), Computational fluid dynamics, Engines
Journal Articles

Generalized Model for the Approximation of Coupled Acousto-Mechanical Natural Frequencies in High-Pressure Centrifugal Compressors

Christoph Rocky Heinrich, Arnold Kühhorn, Klaus Steff, Nico Petry
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071022.
Paper No: GTP-20-1449
DOI: https://doi.org/10.1115/1.4049447
Published Online: March 31, 2021
View Article titled, Generalized Model for the Approximation of Coupled Acousto-Mechanical Natural Frequencies in High-Pressure Centrifugal Compressors
Open the PDF for Generalized Model for the Approximation of Coupled Acousto-Mechanical Natural Frequencies in High-Pressure Centrifugal Compressors in another window
Topics: Acoustics, Cavities, Compressors, Computer simulation, Fluids, Impellers, Pressure, Finite element model, High pressure (Physics), Finite element analysis
Journal Articles

Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle

Vladislav Ganine, John W. Chew, Nicholas J. Hills, Sulfi Noor Mohamed, Matthew M. Miller
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081008.
Paper No: GTP-20-1506
DOI: https://doi.org/10.1115/1.4049498
Published Online: March 31, 2021
View Article titled, Transient Aero-Thermo-Mechanical Multidimensional Analysis of a High Pressure Turbine Assembly Through a Square Cycle
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Topics: Cavities, Cycles, Engines, Flow (Dynamics), Fluids, High pressure (Physics), Pressure, Simulation, Transients (Dynamics), Turbines
Journal Articles

Application of Spectral Method for Vibration-Induced High-Cycle Fatigue Evaluation of an High-Pressure Turbine Blade

Iroizan Ubulom
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061023.
Paper No: GTP-20-1395
DOI: https://doi.org/10.1115/1.4049099
Published Online: March 31, 2021
View Article titled, Application of Spectral Method for Vibration-Induced High-Cycle Fatigue Evaluation of an High-Pressure Turbine Blade
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Topics: Stress, Turbine blades, Fatigue damage, Blades, High cycle fatigue, Vibration, High pressure (Physics), Fluids, Fatigue life, Fluid structure interaction
Journal Articles

Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor

Tommy Genova, Michelle Otero, Jonathan Reyes, Scott Martin, Kareem Ahmed
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031006.
Paper No: GTP-20-1582
DOI: https://doi.org/10.1115/1.4049700
Published Online: February 8, 2021
View Article titled, Partial Premixing Effects on the Reacting Jet of a High-Pressure Axially Staged Combustor
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Topics: Combustion chambers, Flames, Flow (Dynamics), Fuels, High pressure (Physics), Emissions, Gas turbines, Jets, Chemiluminescence, Methane
Journal Articles

Simulation of Premixed and Partially Premixed Jet-in-Crossflow Flames at High Pressure

Bernhard Stiehl, Michelle Otero, Tommy Genova, Tyler Worbington, Jonathan Reyes, Scott Martin, Carlos Velez, Kareem Ahmed
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031001.
Paper No: GTP-20-1591
DOI: https://doi.org/10.1115/1.4049703
Published Online: February 8, 2021
View Article titled, Simulation of Premixed and Partially Premixed Jet-in-Crossflow Flames at High Pressure
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Topics: Computational fluid dynamics, Flames, Ignition, High pressure (Physics), Temperature, Combustion chambers, Simulation, Oxygen, Fuels, Combustion
Journal Articles

The Complete Performance Map of Gas Wave Ejector and Analysis on the Variation Laws and Limitation of Performance

Dapeng Hu, Yiming Zhao, Teng Wu, Zhonghui Li, Yang Yu, Jingxian Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2020, 142(2): 021012.
Paper No: GTP-19-1237
DOI: https://doi.org/10.1115/1.4045219
Published Online: January 13, 2020
View Article titled, The Complete Performance Map of Gas Wave Ejector and Analysis on the Variation Laws and Limitation of Performance
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Topics: Computer simulation, Ejectors, Equipment performance, Pressure, Rotors, Waves, Compression, Flow (Dynamics), Gates (Closures), High pressure (Physics)
Journal Articles

Toward Decarbonized Power Generation With Gas Turbines by Using Sequential Combustion for Burning Hydrogen

Mirko R. Bothien, Andrea Ciani, John P. Wood, Gerhard Fruechtel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121013.
Paper No: GTP-19-1488
DOI: https://doi.org/10.1115/1.4045256
Published Online: November 15, 2019
View Article titled, Toward Decarbonized Power Generation With Gas Turbines by Using Sequential Combustion for Burning Hydrogen
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Topics: Combustion, Combustion chambers, Engines, Fuels, Hydrogen, Nitrogen oxides, Temperature, Natural gas, Gas turbines, High pressure (Physics)
Journal Articles

Study of a Cooling Feed Pipe With a Covering Plate on a Ribbed Turbine Case

Fangyuan Liu, Junkui Mao, Chao Han, Yuanjian Liu, Xingsi Han, Fengli Liang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2019, 141(7): 071024.
Paper No: GTP-18-1253
DOI: https://doi.org/10.1115/1.4043445
Published Online: May 23, 2019
View Article titled, Study of a Cooling Feed Pipe With a Covering Plate on a Ribbed Turbine Case
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Topics: Cooling, Flow (Dynamics), Heat transfer, Pipes, Turbines, High pressure (Physics), Clearances (Engineering), Vortices, Jets