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Journal Articles

Inter-Stage Pressure Drop of Multi-Stage Brush Seal With Differentiated Structure

Huan Zhao, Yelong Li, Dan Sun, Yu Li, Shuaifang Wen, Jisheng Sun
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071001.
Paper No: GTP-22-1466
DOI: https://doi.org/10.1115/1.4056793
Published Online: February 27, 2023
View Article titled, Inter-Stage Pressure Drop of Multi-Stage Brush Seal With Differentiated Structure
Click here to open pdf in another window PDF for Inter-Stage Pressure Drop of Multi-Stage Brush Seal With Differentiated Structure
Topics: Flow (Dynamics), Pressure, Pressure drop, Air flow
Journal Articles

Valve Vibration Induced Intake Air Flow Dynamics Analysis Using Near Valve Particle Image Velocimetry

Fenghao Shi, Mengqi Liu, David L. S. Hung, Xuesong Li, Min Xu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091004.
Paper No: GTP-22-1233
DOI: https://doi.org/10.1115/1.4055021
Published Online: July 28, 2022
View Article titled, Valve Vibration Induced Intake Air Flow Dynamics Analysis Using Near Valve Particle Image Velocimetry
Click here to open pdf in another window PDF for Valve Vibration Induced Intake Air Flow Dynamics Analysis Using Near Valve Particle Image Velocimetry
Topics: Flow (Dynamics), Particulate matter, Valves, Vibration, Air flow, Dynamics (Mechanics), Oscillating frequencies
Journal Articles

A Distributed Fuel Injection Approach to Suppress Lean Blow-Out and NO x Emissions in a Methane-Ammonia-Fueled Premixed Swirl Combustor

Varun N. Viswamithra, Shyam K. Menon
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061015.
Paper No: GTP-21-1631
DOI: https://doi.org/10.1115/1.4054105
Published Online: May 20, 2022
View Article titled, A Distributed Fuel Injection Approach to Suppress Lean Blow-Out and NO x Emissions in a Methane-Ammonia-Fueled Premixed Swirl Combustor
Click here to open pdf in another window PDF for A Distributed Fuel Injection Approach to Suppress Lean Blow-Out and NO x Emissions in a Methane-Ammonia-Fueled Premixed Swirl Combustor
Topics: Combustion chambers, Emissions, Flames, Fuels, Methane, Nitrogen oxides, Air flow
Journal Articles

An Investigation of the Tapered Strut on Aerodynamic Performance of the Exhaust Diffuser Under Different Swirls

Yuxuan Dong, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011006.
Paper No: GTP-21-1135
DOI: https://doi.org/10.1115/1.4052383
Published Online: October 13, 2021
View Article titled, An Investigation of the Tapered Strut on Aerodynamic Performance of the Exhaust Diffuser Under Different Swirls
Click here to open pdf in another window PDF for An Investigation of the Tapered Strut on Aerodynamic Performance of the Exhaust Diffuser Under Different Swirls
Topics: Diffusers, Exhaust systems, Pressure, Struts (Engineering), Flow (Dynamics), Air flow
Journal Articles

Unveiling the Flow Behavior Inside Gasoline Direct Injection Engine Cylinder Using High-Speed Time-Resolved Particle Image Velocimetry and Computational Fluid Dynamics Simulation

Mohammed El-Adawy, M. R. Heikal, A. Rashid A. Aziz
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101017.
Paper No: GTP-21-1141
DOI: https://doi.org/10.1115/1.4051866
Published Online: September 20, 2021
View Article titled, Unveiling the Flow Behavior Inside Gasoline Direct Injection Engine Cylinder Using High-Speed Time-Resolved Particle Image Velocimetry and Computational Fluid Dynamics Simulation
Click here to open pdf in another window PDF for Unveiling the Flow Behavior Inside Gasoline Direct Injection Engine Cylinder Using High-Speed Time-Resolved Particle Image Velocimetry and Computational Fluid Dynamics Simulation
Topics: Computational fluid dynamics, Cylinders, Flow (Dynamics), Fuels, Particulate matter, Pressure, Simulation, Sprays, Valves, Momentum
Journal Articles

Heavy Fuel Oil Combustion Characteristics Evaluation in Various Swirling Flow Conditions

Xinyan Pei, A.M. Elbaz, Long Jiang, Kamal M. AlAhmadi, Saumitra Saxena, William L. Roberts
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071012.
Paper No: GTP-20-1201
DOI: https://doi.org/10.1115/1.4049774
Published Online: March 31, 2021
View Article titled, Heavy Fuel Oil Combustion Characteristics Evaluation in Various Swirling Flow Conditions
Click here to open pdf in another window PDF for Heavy Fuel Oil Combustion Characteristics Evaluation in Various Swirling Flow Conditions
Topics: Air flow, Combustion, Emissions, Flames, Flow (Dynamics), Fuels, Swirling flow, Temperature, Sprays, Fuel oils
Journal Articles

Investigation of the Fuel Distribution in a Shockless Explosion Combustor

Fatma Cansu Yücel, Fabian Habicht, Alexander Jaeschke, Finn Lückoff, Kilian Oberleithner, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2021, 143(1): 011008.
Paper No: GTP-20-1504
DOI: https://doi.org/10.1115/1.4049220
Published Online: December 24, 2020
View Article titled, Investigation of the Fuel Distribution in a Shockless Explosion Combustor
Click here to open pdf in another window PDF for Investigation of the Fuel Distribution in a Shockless Explosion Combustor
Topics: Combustion chambers, Fuels, Lasers, Air flow, Cycles, Explosions, Fluorescence
Journal Articles

X-Ray Phase Contrast Imaging of Liquid Film and Spray Development Inside an Aircraft Engine Swirler

Brandon A. Sforzo, Alan L. Kastengren, Katarzyna E. Matusik, Felipe Gomez del Campo, Christopher F. Powell
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121003.
Paper No: GTP-19-1387
DOI: https://doi.org/10.1115/1.4045217
Published Online: November 8, 2019
View Article titled, X-Ray Phase Contrast Imaging of Liquid Film and Spray Development Inside an Aircraft Engine Swirler
Click here to open pdf in another window PDF for X-Ray Phase Contrast Imaging of Liquid Film and Spray Development Inside an Aircraft Engine Swirler
Topics: Aircraft engines, Drops, Flow (Dynamics), Fuels, Geometry, Imaging, Liquid films, Nozzles, Sprays, X-rays
Journal Articles

Experimental Study of the Precessing Vortex Core Impact on the Liquid Fuel Spray in a Gas Turbine Model Combustor

Antoine Renaud, Sébastien Ducruix, Laurent Zimmer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111022.
Paper No: GTP-19-1416
DOI: https://doi.org/10.1115/1.4044998
Published Online: October 21, 2019
View Article titled, Experimental Study of the Precessing Vortex Core Impact on the Liquid Fuel Spray in a Gas Turbine Model Combustor
Click here to open pdf in another window PDF for Experimental Study of the Precessing Vortex Core Impact on the Liquid Fuel Spray in a Gas Turbine Model Combustor
Topics: Flames, Fluctuations (Physics), Fuels, Sprays, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Combustion chambers, Air flow, Flow (Dynamics)
Journal Articles

Experimental Analysis and Phenomenological Model for Liquid Jet Breakup in Swirling Flow of Air

Tushar Sikroria, Abhijit Kushari
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091015.
Paper No: GTP-18-1627
DOI: https://doi.org/10.1115/1.4044060
Published Online: July 12, 2019
View Article titled, Experimental Analysis and Phenomenological Model for Liquid Jet Breakup in Swirling Flow of Air
Click here to open pdf in another window PDF for Experimental Analysis and Phenomenological Model for Liquid Jet Breakup in Swirling Flow of Air
Topics: Cross-flow, Flow (Dynamics), Momentum, Shear (Mechanics), Swirling flow, Air flow, Experimental analysis
Journal Articles

Diesel Engine Acoustic Emission Airflow Clogging Diagnostics With Machine Learning

Jim Cowart, Patrick Moore, Harrison Yosten, Leonard Hamilton, Dianne Luning Prak
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2019, 141(7): 071021.
Paper No: GTP-19-1119
DOI: https://doi.org/10.1115/1.4043332
Published Online: April 15, 2019
View Article titled, Diesel Engine Acoustic Emission Airflow Clogging Diagnostics With Machine Learning
Click here to open pdf in another window PDF for Diesel Engine Acoustic Emission Airflow Clogging Diagnostics With Machine Learning
Topics: Acoustic emissions, Acoustics, Air flow, Artificial neural networks, Combustion, Diesel engines, Engines, Machine learning, Microphones, Laptop computers
Journal Articles

A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance

Binyang Wu, Zhiqiang Han, Xiaoyang Yu, Shunkai Zhang, Xiaokun Nie, Wanhua Su
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2019, 141(5): 054502.
Paper No: GTP-17-1144
DOI: https://doi.org/10.1115/1.4039461
Published Online: February 21, 2019
View Article titled, A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance
Click here to open pdf in another window PDF for A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance
Topics: Compressors, Engines, Pressure, Turbines, Turbochargers, Stress, Fuel consumption, Air flow
Journal Articles

Experimental Study of Aeronautical Ignition in a Swirled Confined Jet-Spray Burner

J. Marrero-Santiago, A. Verdier, C. Brunet, A. Vandel, G. Godard, G. Cabot, M. Boukhalfa, B. Renou
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 021502.
Paper No: GTP-17-1316
DOI: https://doi.org/10.1115/1.4037752
Published Online: October 3, 2017
View Article titled, Experimental Study of Aeronautical Ignition in a Swirled Confined Jet-Spray Burner
Click here to open pdf in another window PDF for Experimental Study of Aeronautical Ignition in a Swirled Confined Jet-Spray Burner
Topics: Drops, Ejectors, Flames, Flow (Dynamics), Fuels, Ignition, Probability, Sprays, Turbulence, Ignition delay
Journal Articles

Time-Response of Recent Prefilming Airblast Atomization Models in an Oscillating Air Flow Field

G. Chaussonnet, A. Müller, S. Holz, R. Koch, H.-J. Bauer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 121501.
Paper No: GTP-17-1296
DOI: https://doi.org/10.1115/1.4037325
Published Online: August 16, 2017
View Article titled, Time-Response of Recent Prefilming Airblast Atomization Models in an Oscillating Air Flow Field
Click here to open pdf in another window PDF for Time-Response of Recent Prefilming Airblast Atomization Models in an Oscillating Air Flow Field
Topics: Calibration, Flow (Dynamics), Sprays, Surface mount devices, Air flow, Drops, Steady state, Computational fluid dynamics, Phase shift
Journal Articles

Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids

Valentina Zaccaria, David Tucker, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2017, 139(6): 062701.
Paper No: GTP-16-1219
DOI: https://doi.org/10.1115/1.4035396
Published Online: February 1, 2017
View Article titled, Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids
Click here to open pdf in another window PDF for Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids
Topics: Air flow, Fuel cells, Temperature, Turbines, Compressors, Gas turbines, Valves, Pressure, Thermal management, Flow (Dynamics)
Journal Articles

Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System

Donghyun Lee, Hyungsoo Lim, Bumseog Choi, Byungok Kim, Junyoung Park, Jesung Bang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2017, 139(6): 061902.
Paper No: GTP-16-1134
DOI: https://doi.org/10.1115/1.4035324
Published Online: January 24, 2017
View Article titled, Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System
Click here to open pdf in another window PDF for Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System
Topics: Cooling, Rotors, Temperature, Bearings, Flow (Dynamics), Design, Turbines, Pressure, Thermal systems, Air flow
Journal Articles

Investigation on the Impact of Protrusion Parameter on the Efficiency of Converting Additional Windage Loss for Ingress Alleviation in Rotor–Stator System

Dongdong Liu, Zhi Tao, Xiang Luo, Wenwu Kang, Hongwei Wu, Xiao Yu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112604.
Paper No: GTP-16-1098
DOI: https://doi.org/10.1115/1.4033617
Published Online: June 28, 2016
View Article titled, Investigation on the Impact of Protrusion Parameter on the Efficiency of Converting Additional Windage Loss for Ingress Alleviation in Rotor–Stator System
Click here to open pdf in another window PDF for Investigation on the Impact of Protrusion Parameter on the Efficiency of Converting Additional Windage Loss for Ingress Alleviation in Rotor–Stator System
Topics: Cavities, Pressure, Rotors, Sealing (Process), Flow (Dynamics), Turbines, Stators, Annulus, Air flow
Journal Articles

Simulation and Experimental Investigation of Guide Vane Length to Improve the Performance of a Diesel Engine Run With Biodiesel

S. Bari, Idris Saad
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112804.
Paper No: GTP-15-1278
DOI: https://doi.org/10.1115/1.4033509
Published Online: May 24, 2016
View Article titled, Simulation and Experimental Investigation of Guide Vane Length to Improve the Performance of a Diesel Engine Run With Biodiesel
Click here to open pdf in another window PDF for Simulation and Experimental Investigation of Guide Vane Length to Improve the Performance of a Diesel Engine Run With Biodiesel
Topics: Biodiesel, Cylinders, Diesel engines, Engines, Guide vanes, Emissions, Air flow, Simulation results, Simulation, Stress
Journal Articles

Experimental Investigation on the Wake Characteristics and Aeromechanics of Dual-Rotor Wind Turbines

Ahmet Ozbay, Wei Tian, Hui Hu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2016, 138(4): 042602.
Paper No: GTP-15-1310
DOI: https://doi.org/10.1115/1.4031476
Published Online: October 13, 2015
View Article titled, Experimental Investigation on the Wake Characteristics and Aeromechanics of Dual-Rotor Wind Turbines
Click here to open pdf in another window PDF for Experimental Investigation on the Wake Characteristics and Aeromechanics of Dual-Rotor Wind Turbines
Topics: Flow (Dynamics), Rotors, Turbines, Wakes, Wind, Wind turbines, Stress, Air flow, Turbulence
Journal Articles

Near-Field Characteristics of a Rectangular Jet and Its Effect on the Liftoff of Turbulent Methane Flame

Mohsen Akbarzadeh, Madjid Birouk
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2015, 137(8): 081502.
Paper No: GTP-14-1547
DOI: https://doi.org/10.1115/1.4029371
Published Online: August 1, 2015
View Article titled, Near-Field Characteristics of a Rectangular Jet and Its Effect on the Liftoff of Turbulent Methane Flame
Click here to open pdf in another window PDF for Near-Field Characteristics of a Rectangular Jet and Its Effect on the Liftoff of Turbulent Methane Flame
Topics: Air flow, Flames, Flow (Dynamics), Fuels, Methane, Nozzles, Turbulence, Jets