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Journal Articles

NOx Emission Predictions in Gas Turbines Through Integrated Data-Driven Machine Learning Approaches

Kazi Ekramul Hoque, Tahiya Hossain, ABM Mominul Haque, Md. Abdul Karim Miah, Md Azazul Haque
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2024, 146(7): 071201.
Paper No: JERT-23-1897
https://doi.org/10.1115/1.4065200
Published Online: April 23, 2024
View Article titled, NOx Emission Predictions in Gas Turbines Through Integrated Data-Driven Machine Learning Approaches
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Topics: Emissions, Gas turbines, Machine learning, Nitrogen oxides, Algorithms
Journal Articles

Techno-Economic and Environmental Analysis of a Hybrid Power System Formed From Solid Oxide Fuel Cell, Gas Turbine, and Organic Rankine Cycle

Anil Kumar Yadav, Anil Kumar, Shailendra Sinha
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2024, 146(7): 072101.
Paper No: JERT-23-1783
https://doi.org/10.1115/1.4065209
Published Online: April 16, 2024
View Article titled, Techno-Economic and Environmental Analysis of a Hybrid Power System Formed From Solid Oxide Fuel Cell, Gas Turbine, and Organic Rankine Cycle
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Topics: Gas turbines, Modeling, Organic Rankine cycle, Solid oxide fuel cells, Fuels, Temperature, Water, Economics , Exergy
Journal Articles

Impacts of Flow Swirl on Stability and Flow/Flame Interactions of Premixed Oxy-Methane Swirl Flames

Medhat A. Nemitallah, Shorab Hossain, Ahmed Abdelhafez, Mohamed A. Habib
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2023, 145(10): 102303.
Paper No: JERT-23-1186
https://doi.org/10.1115/1.4062958
Published Online: August 1, 2023
View Article titled, Impacts of Flow Swirl on Stability and Flow/Flame Interactions of Premixed Oxy-Methane Swirl Flames
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Topics: Combustion chambers, Flames, Flow (Dynamics), Methane, Stability, Combustion, Temperature, Gas turbines, Carbon dioxide
Journal Articles

Effects of Adiabatic Flame Temperature and Oxygen Concentration in CH 4 /N 2 /O 2 Nonswirl Jet Flames: Experimental and Numerical Study

Mansur Aliyu, Medhat A. Nemitallah, Ahmed Abdelhafez, Syed A. M. Said, Paul C. Okonkwo, Mohamed A. Habib
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2023, 145(8): 081201.
Paper No: JERT-23-1068
https://doi.org/10.1115/1.4056892
Published Online: March 2, 2023
View Article titled, Effects of Adiabatic Flame Temperature and Oxygen Concentration in CH 4 /N 2 /O 2 Nonswirl Jet Flames: Experimental and Numerical Study
Open the PDF for Effects of Adiabatic Flame Temperature and Oxygen Concentration in CH 4 /N 2 /O 2 Nonswirl Jet Flames: Experimental and Numerical Study in another window
Topics: Combustion, Combustion chambers, Emissions, Flames, Methane, Oxygen, Temperature, Turbulence, Carbon dioxide, Fuels
Journal Articles

Exploring the Effects of Guide Vane on Dimpled Cooling Channel of Gas Turbine Blade

Farah Nazifa Nourin, Brinn Leighton Blum, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2023, 145(5): 051702.
Paper No: JERT-22-1667
https://doi.org/10.1115/1.4056334
Published Online: December 27, 2022
View Article titled, Exploring the Effects of Guide Vane on Dimpled Cooling Channel of Gas Turbine Blade
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Topics: Cooling, Guide vanes, Heat transfer, Gas turbines, Flow (Dynamics), Rotation
Journal Articles

Film Cooling in the Cutback for Trailing Edge With Different Incident Angles

Wei Du, Lei Luo, Songtao Wang, Yinghou Jiao, Bengt Sunden
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2023, 145(5): 053201.
Paper No: JERT-22-1296
https://doi.org/10.1115/1.4055842
Published Online: December 27, 2022
View Article titled, Film Cooling in the Cutback for Trailing Edge With Different Incident Angles
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Topics: Cooling, Film cooling, Flow (Dynamics), Separation (Technology), Temperature distribution, Temperature, Gas turbines
Journal Articles

Stratified Flames in Dual Annular Counter-Rotating Swirl Burner for Wider Operability Gas Turbines

Medhat A. Nemitallah, Mohamed S. Elzayed, Abdulrahim Alshadidi, Mohanad Abualkhair, Ahmed Abdelhafez, F. M. Alzahrani, Abdul Gani Abdul Jameel
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2023, 145(1): 012305.
Paper No: JERT-22-1326
https://doi.org/10.1115/1.4055095
Published Online: October 21, 2022
View Article titled, Stratified Flames in Dual Annular Counter-Rotating Swirl Burner for Wider Operability Gas Turbines
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Topics: Combustion, Combustion chambers, Emissions, Flames, Flow (Dynamics), Gas turbines, Temperature, Oxygen, Methane
Journal Articles

Role of Oxidizer Mixture Composition on Stabilizing Stratified Oxy-Flames in Dual Lean Premixed Combustors for Gas Turbines

Medhat A. Nemitallah, Abdulhammed K. Hamzat, Kehinde G. Ismaila
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2023, 145(3): 031701.
Paper No: JERT-22-1463
https://doi.org/10.1115/1.4055226
Published Online: September 1, 2022
View Article titled, Role of Oxidizer Mixture Composition on Stabilizing Stratified Oxy-Flames in Dual Lean Premixed Combustors for Gas Turbines
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Topics: Combustion, Combustion chambers, Emissions, Flames, Flow (Dynamics), Gas turbines, Oxygen, Temperature, Fuels, Methane
Journal Articles

Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for Gas Turbine Blades

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022101.
Paper No: JERT-22-1160
https://doi.org/10.1115/1.4054465
Published Online: July 13, 2022
View Article titled, Heat Transfer Augmentation With Multiple Jet Impingement Cooling on Dimpled Surface for Gas Turbine Blades
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Topics: Blades, Flow (Dynamics), Gas turbines, Heat transfer, Impingement cooling, Pressure drop, Friction, Nozzles, Computer simulation
Journal Articles

Evaluation of Heat Transfer Enhancement on Rotational Gas Turbine Blade Internal Cooling Channel With Dimpled Surface

Farah Nazifa Nourin, Brinn Leighton Blum, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2022, 144(11): 112105.
Paper No: JERT-22-1148
https://doi.org/10.1115/1.4054288
Published Online: May 4, 2022
View Article titled, Evaluation of Heat Transfer Enhancement on Rotational Gas Turbine Blade Internal Cooling Channel With Dimpled Surface
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Topics: Cooling, Heat transfer, Gas turbines, Blades
Journal Articles

Experimental and Numerical Study on the Effect of Annular Combustor Design on Thermal Uniformity Jet in Crossflow

Osama M. Selim, Saif Al Hamad, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2022, 144(10): 102308.
Paper No: JERT-22-1006
https://doi.org/10.1115/1.4053982
Published Online: April 1, 2022
View Article titled, Experimental and Numerical Study on the Effect of Annular Combustor Design on Thermal Uniformity Jet in Crossflow
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Topics: Combustion chambers, Design, Gas turbines, Temperature, Pressure drop, Temperature distribution, Reynolds number, Flow (Dynamics), Temperature profiles
Journal Articles

Role of Adiabatic Flame Temperature on Controlling Operability of a Micromixer-Based Gas Turbine Combustor Holding Premixed Oxy-Flames for Carbon Capture

Mansur Aliyu, Medhat A. Nemitallah, Syed A. M. Said, Ahmed Abdelhafez, Ibrahim B. Mansir, Mohamed A. Habib
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2022, 144(10): 102307.
Paper No: JERT-22-1038
https://doi.org/10.1115/1.4053983
Published Online: April 1, 2022
View Article titled, Role of Adiabatic Flame Temperature on Controlling Operability of a Micromixer-Based Gas Turbine Combustor Holding Premixed Oxy-Flames for Carbon Capture
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Topics: Combustion, Combustion chambers, Emissions, Flames, Flow (Dynamics), Temperature, Turbulence, Gas turbines, Carbon capture and storage, Large eddy simulation
Journal Articles

Machine Learning-Based Digital Twins Reduce Seasonal Remapping in Aeroderivative Gas Turbines

Nick Petro, Felipe Lopez
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032105.
Paper No: JERT-21-1726
https://doi.org/10.1115/1.4052994
Published Online: December 2, 2021
View Article titled, Machine Learning-Based Digital Twins Reduce Seasonal Remapping in Aeroderivative Gas Turbines
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Topics: Acoustics, Combustion, Digital twin, Emissions, Fuels, Gas turbines, Combustion chambers, Temperature, Machine learning, Dynamics (Mechanics)
Journal Articles

Stratified and Hydrogen Combustion Techniques for Higher Turndown and Lower Emissions in Gas Turbines

Medhat A. Nemitallah, MD Azazul Haque, Muzafar Hussain, Ahmed Abdelhafez, Mohamed A. Habib
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Review Articles
J. Energy Resour. Technol. February 2022, 144(2): 020801.
Paper No: JERT-21-1706
https://doi.org/10.1115/1.4052541
Published Online: October 20, 2021
View Article titled, Stratified and Hydrogen Combustion Techniques for Higher Turndown and Lower Emissions in Gas Turbines
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Topics: Combustion, Combustion chambers, Emissions, Flames, Fuels, Gas turbines, Hydrogen, Nitrogen oxides, Stability
Journal Articles

Experimental Study on Flow Behavior and Heat Transfer Enhancement With Distinct Dimpled Gas Turbine Blade Internal Cooling Channel

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2022, 144(7): 072101.
Paper No: JERT-21-1541
https://doi.org/10.1115/1.4052035
Published Online: August 27, 2021
View Article titled, Experimental Study on Flow Behavior and Heat Transfer Enhancement With Distinct Dimpled Gas Turbine Blade Internal Cooling Channel
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Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Friction, Pressure drop, Reynolds number
Journal Articles

Experimental and Large Eddy Simulation Study for Visualizing Complex Flow Phenomena of Gas Turbine Internal Blade Cooling Channel With No Bend

Farah Nazifa Nourin, Ryoichi S. Amano
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2022, 144(6): 062104.
Paper No: JERT-21-1490
https://doi.org/10.1115/1.4051900
Published Online: August 11, 2021
View Article titled, Experimental and Large Eddy Simulation Study for Visualizing Complex Flow Phenomena of Gas Turbine Internal Blade Cooling Channel With No Bend
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Topics: Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Large eddy simulation, Blades, Pressure drop
Journal Articles

Dynamic Analysis of a Novel Quadruple Combined Cycle Based on Integrated Solar Tower-Gas Turbine-Supercritical CO 2 and Organic Rankine Cycles

Narges Abbasi, Mohammad Hasan Khoshgoftar Manesh, Mohsen Yazdi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. May 2022, 144(5): 051401.
Paper No: JERT-21-1531
https://doi.org/10.1115/1.4051743
Published Online: July 30, 2021
View Article titled, Dynamic Analysis of a Novel Quadruple Combined Cycle Based on Integrated Solar Tower-Gas Turbine-Supercritical CO 2 and Organic Rankine Cycles
Open the PDF for Dynamic Analysis of a Novel Quadruple Combined Cycle Based on Integrated Solar Tower-Gas Turbine-Supercritical CO 2 and Organic Rankine Cycles in another window
Topics: Cycles, Exergy, Gas turbines, Solar energy, Solar towers, Steam, Combined cycles, Organic Rankine cycle, Combustion chambers, Heat
Journal Articles

Thermo-Economic Assessment and Multi-Objective Optimization of an Innovatively Designed District Cooling System in Saudi Arabia

Ali Sulaiman Alsagri
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2021, 143(7): 070902.
Paper No: JERT-21-1092
https://doi.org/10.1115/1.4051033
Published Online: May 17, 2021
View Article titled, Thermo-Economic Assessment and Multi-Objective Optimization of an Innovatively Designed District Cooling System in Saudi Arabia
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Topics: Absorption, Cooling, Cooling systems, Economic analysis, Exergy, Generators, Heat, Heat recovery, Pareto optimization, Pipes
Journal Articles

Design Optimization and Performance Analysis of a Multi-Kilowatt Thermoacoustic Electric Generator Using DeltaEC Model

Srinath Somu, Deanna Lacoste, Saumitra Saxena, William L. Roberts, Robert M. Keolian
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2021, 143(10): 102108.
Paper No: JERT-21-1079
https://doi.org/10.1115/1.4050495
Published Online: April 9, 2021
View Article titled, Design Optimization and Performance Analysis of a Multi-Kilowatt Thermoacoustic Electric Generator Using DeltaEC Model
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Topics: Acoustics, Design, Electricity (Physics), Exhaust systems, Feedback, Gas turbines, Generators, Heat, Heat exchangers, Temperature
Journal Articles

Gas Turbine Blade Heat Transfer and Internal Swirl Cooling Flow Experimental Study Using Liquid Crystals and Three-Dimensional Stereo-Particle Imaging Velocimetry

Daisy Galeana, Asfaw Beyene
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2021, 143(10): 102106.
Paper No: JERT-20-1772
https://doi.org/10.1115/1.4050352
Published Online: March 17, 2021
View Article titled, Gas Turbine Blade Heat Transfer and Internal Swirl Cooling Flow Experimental Study Using Liquid Crystals and Three-Dimensional Stereo-Particle Imaging Velocimetry
Open the PDF for Gas Turbine Blade Heat Transfer and Internal Swirl Cooling Flow Experimental Study Using Liquid Crystals and Three-Dimensional Stereo-Particle Imaging Velocimetry in another window
Topics: Blades, Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Liquid crystals, Particulate matter, Temperature, Imaging, Heat