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Journal Articles

Impact of Diluents on Flame Stability With Blends of Natural Gas and Hydrogen

Javier Rodriguez Camacho, Dang Le, James Blust, Jacqueline O'Connor
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011017.
Paper No: GTP-24-1389
https://doi.org/10.1115/1.4066246
Published Online: September 19, 2024
View Article titled, Impact of Diluents on Flame Stability With Blends of Natural Gas and Hydrogen
Open the PDF for Impact of Diluents on Flame Stability With Blends of Natural Gas and Hydrogen in another window
Topics: Combustion chambers, Flames, Hydrogen, Stability, Dynamic stability, Natural gas, Diluents, Fuels, Exhaust gas recirculation
Journal Articles

Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF

Accepted Manuscript
Gianmarco Lemmi, Simone Castellani, Sofia Galeotti, Alessio Picchi, Riccardo Becchi, Antonio Andreini, Roberto Meloni, Giulia Babazzi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1284
https://doi.org/10.1115/1.4066510
Published Online: September 12, 2024
View Article titled, Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF
Open the PDF for Prediction of the Flame Characteristics of an Industrial Gas Turbine Operated With CO 2 -Diluted Air Through an LES-Based CFD Analysis: A Comparison Between FGM and ATF in another window
Topics: Carbon dioxide, Computational fluid dynamics, Flamelet generated manifold, Flames, Industrial gases, Turbines, Carbon capture and storage, Exhaust gas recirculation, Oxygen, Atmospheric pressure
Journal Articles

Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios

Silvia Ravelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101020.
Paper No: GTP-24-1227
https://doi.org/10.1115/1.4065920
Published Online: August 16, 2024
View Article titled, Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios
Open the PDF for Thermodynamic Optimization of Load-Following Operation in a Decarbonized Combined Cycle Power Plant Under Net-Zero Scenarios in another window
Topics: Carbon capture and storage, Combined cycles, Exhaust gas recirculation, Fuels, Hydrogen, Optimization, Stress, Carbon dioxide, Natural gas, Exhaust systems
Includes: Supplementary data
Journal Articles

Cooled Spray Technology for Particulate Reduction in a Heavy-Duty Engine

Adam Klingbeil, Tristen Tinar, Scott Ellis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2024, 146(9): 091024.
Paper No: GTP-23-1690
https://doi.org/10.1115/1.4065365
Published Online: May 3, 2024
View Article titled, Cooled Spray Technology for Particulate Reduction in a Heavy-Duty Engine
Open the PDF for Cooled Spray Technology for Particulate Reduction in a Heavy-Duty Engine in another window
Topics: Combustion, Emissions, Engines, Exhaust gas recirculation, Fuels, Particulate matter, Sprays, Ejectors, Nitrogen oxides, Nozzles
Journal Articles

Impact of Cylinder-to-Cylinder Dispersion of Exhaust Gas Recirculation on the Three-Way Catalyst Performance and Tailpipe Emissions of Spark-Ignition Engines

Pedro Piqueras, Joaquín de la Morena, Enrique José Sanchis, Carla Conde
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041024.
Paper No: GTP-23-1670
https://doi.org/10.1115/1.4064452
Published Online: February 26, 2024
View Article titled, Impact of Cylinder-to-Cylinder Dispersion of Exhaust Gas Recirculation on the Three-Way Catalyst Performance and Tailpipe Emissions of Spark-Ignition Engines
Open the PDF for Impact of Cylinder-to-Cylinder Dispersion of Exhaust Gas Recirculation on the Three-Way Catalyst Performance and Tailpipe Emissions of Spark-Ignition Engines in another window
Topics: Cylinders, Emissions, Engines, Exhaust gas recirculation, Valves, Combustion, Catalysts, Nitrogen oxides, Spark-ignition engine, Pressure
Journal Articles

Combustion Diagnostics and Emissions Measurements of a Novel Low NO x Burner for Industrial Gas Turbine Operated With CO 2 Diluted Methane/Air Mixtures

G. Babazzi, S. Galeotti, A. Picchi, R. Becchi, M. Cerutti, A. Andreini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2024, 146(7): 071007.
Paper No: GTP-23-1507
https://doi.org/10.1115/1.4064266
Published Online: February 8, 2024
View Article titled, Combustion Diagnostics and Emissions Measurements of a Novel Low NO x Burner for Industrial Gas Turbine Operated With CO 2 Diluted Methane/Air Mixtures
Open the PDF for Combustion Diagnostics and Emissions Measurements of a Novel Low NO x Burner for Industrial Gas Turbine Operated With CO 2 Diluted Methane/Air Mixtures in another window
Topics: Carbon dioxide, Chemiluminescence, Combustion, Emissions, Flames, Flow (Dynamics), Fuels, Nitrogen oxides, Oxygen, Stability
Journal Articles

Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants

Silvia Ravelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121003.
Paper No: GTP-23-1335
https://doi.org/10.1115/1.4063317
Published Online: October 3, 2023
View Article titled, Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants
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Topics: Carbon capture and storage, Carbon dioxide, Exhaust gas recirculation, Fuels, Hydrogen, Stress, Emissions, Flue gases, Temperature, Co-firing
Includes: Supplementary data
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
Publisher: ASME
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

A Design Approach of a Dedicated Exhaust-Gas Recirculation-System for a Naturally Aspirated Gas Engine—From One-Dimensional Engine Process Simulation and Design of Experiments Up to the Experimental Validation

Youssef Beltaifa, Maurice Kettner, Peter Eilts, Bosse Ruchel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091003.
Paper No: GTP-23-1092
https://doi.org/10.1115/1.4062508
Published Online: July 19, 2023
View Article titled, A Design Approach of a Dedicated Exhaust-Gas Recirculation-System for a Naturally Aspirated Gas Engine—From One-Dimensional Engine Process Simulation and Design of Experiments Up to the Experimental Validation
Open the PDF for A Design Approach of a Dedicated Exhaust-Gas Recirculation-System for a Naturally Aspirated Gas Engine—From One-Dimensional Engine Process Simulation and Design of Experiments Up to the Experimental Validation in another window
Topics: Cylinders, Design, Dimensions, Engines, Exhaust gas recirculation, Exhaust systems, Experimental design, Process simulation
Journal Articles

A Numerical Study on the Combustion and Emissions Characteristics of a Heavy Duty Natural Gas/Diesel RCCI Engine

Weijian Zhou, Song Zhou, Hongyuan Xi, Majed Shreka, Zhao Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051014.
Paper No: GTP-22-1135
https://doi.org/10.1115/1.4056019
Published Online: January 10, 2023
View Article titled, A Numerical Study on the Combustion and Emissions Characteristics of a Heavy Duty Natural Gas/Diesel RCCI Engine
Open the PDF for A Numerical Study on the Combustion and Emissions Characteristics of a Heavy Duty Natural Gas/Diesel RCCI Engine in another window
Topics: Combustion, Emissions, Engines, Silicon-on-insulator, Ignition, Compression, Cylinders, Nitrogen oxides, Exhaust gas recirculation, Fuels
Journal Articles

An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions

Taylor W. Ross, Nimal Naser, Nan Robarge, Sage L. Kokjohn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011026.
Paper No: GTP-22-1053
https://doi.org/10.1115/1.4055631
Published Online: December 20, 2022
View Article titled, An Experimental and Computational Study on Triple Injection Strategies to Reduce Cold Start Diesel Engine Emissions
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Topics: Cylinders, Diesel, Emissions, Engineering simulation, Exhaust gas recirculation, Fuels, Simulation, Diesel engines, Computer-aided design, Engines
Journal Articles

Effects of Cooled Exhaust Gas Recirculation Combined With Prechamber Jet Ignition on the Combustion Characteristics in a Kerosene-Fueled Spark Ignition Engine

Fengnian Liu, Lei Zhou, Yusheng Zhang, Changwen Liu, Haiqiao Wei
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021001.
Paper No: GTP-22-1084
https://doi.org/10.1115/1.4055422
Published Online: November 28, 2022
View Article titled, Effects of Cooled Exhaust Gas Recirculation Combined With Prechamber Jet Ignition on the Combustion Characteristics in a Kerosene-Fueled Spark Ignition Engine
Open the PDF for Effects of Cooled Exhaust Gas Recirculation Combined With Prechamber Jet Ignition on the Combustion Characteristics in a Kerosene-Fueled Spark Ignition Engine in another window
Topics: Combustion, Exhaust gas recirculation, Heat, Ignition, Engines, Stability, Corporate average fuel economy, Fuel efficiency, Flow (Dynamics), Spark-ignition engine
Journal Articles

Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction

Dan Burnes, Priyank Saxena, Rainer Kurz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011021.
Paper No: GTP-22-1379
https://doi.org/10.1115/1.4055682
Published Online: October 21, 2022
View Article titled, Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction
Open the PDF for Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction in another window
Topics: Carbon capture and storage, Carbon dioxide, Gas turbines, Hydrogen, Carbon, Exhaust gas recirculation, Energy generation, Compression, Turbines
Journal Articles

Thermodynamic Assessment of Exhaust Gas Recirculation in High-Volume Hydrogen Gas Turbines in Combined Cycle Mode

Silvia Ravelli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111012.
Paper No: GTP-22-1299
https://doi.org/10.1115/1.4055353
Published Online: September 22, 2022
View Article titled, Thermodynamic Assessment of Exhaust Gas Recirculation in High-Volume Hydrogen Gas Turbines in Combined Cycle Mode
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Topics: Exhaust gas recirculation, Hydrogen, Stress, Flow (Dynamics), Fuels, Temperature, Carbon dioxide
Journal Articles

Numerical Investigation on the Effect of Cylindrical Combustion Chamber Diameter-to-Depth Ratio on the Performance of Stoichiometric Natural Gas Engine With Exhaust Gas Recirculation

Yejian Qian, Xiaofei Wei, Yang Hua, Shun Meng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081004.
Paper No: GTP-21-1691
https://doi.org/10.1115/1.4054659
Published Online: June 16, 2022
View Article titled, Numerical Investigation on the Effect of Cylindrical Combustion Chamber Diameter-to-Depth Ratio on the Performance of Stoichiometric Natural Gas Engine With Exhaust Gas Recirculation
Open the PDF for Numerical Investigation on the Effect of Cylindrical Combustion Chamber Diameter-to-Depth Ratio on the Performance of Stoichiometric Natural Gas Engine With Exhaust Gas Recirculation in another window
Topics: Combustion, Combustion chambers, Emissions, Exhaust gas recirculation, Flames, Gas engines, Turbulence, Cylinders, Flow (Dynamics), Pistons
Journal Articles

Operational Scenarios of a Gas Turbine Using Exhaust Gas Recirculation for Carbon Capture

Dan Burnes, Priyank Saxena
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021011.
Paper No: GTP-21-1387
https://doi.org/10.1115/1.4052266
Published Online: November 5, 2021
View Article titled, Operational Scenarios of a Gas Turbine Using Exhaust Gas Recirculation for Carbon Capture
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Topics: Exhaust gas recirculation, Stress, Gas turbines, Emissions, Temperature
Journal Articles

Numerical and Experimental Study on the Impact of Mild Cold Exhaust Gas Recirculation on Exhaust Emissions in a Biodiesel-Fueled Diesel Engine

Alex de Oliveira, Junfeng Yang, José Ricardo Sodré
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111014.
Paper No: GTP-21-1121
https://doi.org/10.1115/1.4051951
Published Online: October 4, 2021
View Article titled, Numerical and Experimental Study on the Impact of Mild Cold Exhaust Gas Recirculation on Exhaust Emissions in a Biodiesel-Fueled Diesel Engine
Open the PDF for Numerical and Experimental Study on the Impact of Mild Cold Exhaust Gas Recirculation on Exhaust Emissions in a Biodiesel-Fueled Diesel Engine in another window
Topics: Biodiesel, Combustion, Cylinders, Diesel engines, Emissions, Engines, Exhaust gas recirculation, Exhaust systems, Fuels, Nitrogen oxides
Journal Articles

The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine

Felix Leach, Varun Shankar, Martin Davy, Mark Peckham
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091016.
Paper No: GTP-21-1082
https://doi.org/10.1115/1.4050866
Published Online: May 31, 2021
View Article titled, The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine
Open the PDF for The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine in another window
Topics: Cycles, Diesel engines, Emissions, Engines, Exhaust gas recirculation, Exhaust systems, Nitrogen oxides, Instrumentation, Stress, Cylinders
Journal Articles

Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation

Thomas Bexten, Sophia Jörg, Nils Petersen, Manfred Wirsum, Pei Liu, Zheng Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081016.
Paper No: GTP-20-1581
https://doi.org/10.1115/1.4049699
Published Online: March 31, 2021
View Article titled, Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation
Open the PDF for Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation in another window
Topics: Combustion, Exhaust gas recirculation, Exhaust systems, Fuels, Gas turbines, Hydrogen, Temperature, Turbines, Compressors, Fluids
Journal Articles

Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow

Congbo Yin, Quanwei Chen, Zhendong Zhang, Haibing Zhu, Kai Shen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031024.
Paper No: GTP-20-1498
https://doi.org/10.1115/1.4049925
Published Online: March 1, 2021
View Article titled, Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow
Open the PDF for Research of Exhaust Gas Recirculation on Commercial Turbocharged Gasoline Direct Injection Engine With Intense Tumble Flow in another window
Topics: Engines, Exhaust gas recirculation, Flow (Dynamics), Pressure, Combustion, Cylinders, Emissions, Stress, Cycles