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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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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

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

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Topics: Cooling, Flow (Dynamics), Heat transfer, Pipes, Turbines, High pressure (Physics), Clearances (Engineering), Vortices, Jets

Journal Articles

Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes

S. Cubeda, L. Mazzei, T. Bacci, A. Andreini

J. Eng. Gas Turbines Power. May 2019, 141(5): 051011.

Paper No: GTP-18-1373

DOI: https://doi.org/10.1115/1.4041038

Published Online: December 12, 2018

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Topics: Airfoils, Combustion chambers, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Temperature, Turbines, Turbulence, Film cooling, Coolants

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Journal citation

NARROW

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Impact of Predicted Combustor Outlet Conditions on the Aerothermal Performance of Film-Cooled High Pressure Turbine Vanes

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