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Journal Articles

Effect of Inert Species On the Static and Dynamic Stability of a Piloted, Swirl-Stabilized Flame

Accepted Manuscript
Javier Rodriguez Camacho, Michel Akiki, 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.
Paper No: GTP-23-1607
https://doi.org/10.1115/1.4064048
Published Online: November 10, 2023
View Article titled, Effect of Inert Species On the Static and Dynamic Stability of a Piloted, Swirl-Stabilized Flame
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Topics: Dynamic stability, Flames, Oxygen, Exhaust gas recirculation, Carbon dioxide, Exhaust systems, Gases, Oscillations, Shapes, Carbon
Journal Articles

Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Bernhard Ćosić, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031001.
Paper No: GTP-23-1361
https://doi.org/10.1115/1.4063535
Published Online: November 3, 2023
View Article titled, Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization
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Topics: Combustion chambers, Design, Emissions, Flames, Fuels, Nitrogen oxides, Optimization, Stress, Exhaust systems, Temperature
Journal Articles

Integrated Aerodynamic and Mechanical Design of a Large-Scale Axial Turbine Operating With A Supercritical Carbon Dioxide Mixture

Abdelrahman Abdeldayem, Andrea Paggini, Tommaso Diurno, Claudio Orazi, Martin White, Marco Ruggiero, Abdulnaser Sayma
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021011.
Paper No: GTP-23-1302
https://doi.org/10.1115/1.4063530
Published Online: November 2, 2023
View Article titled, Integrated Aerodynamic and Mechanical Design of a Large-Scale Axial Turbine Operating With A Supercritical Carbon Dioxide Mixture
Open the PDF for Integrated Aerodynamic and Mechanical Design of a Large-Scale Axial Turbine Operating With A Supercritical Carbon Dioxide Mixture in another window
Topics: Blades, Design, Design engineering, Exhaust systems, Flow (Dynamics), Pressure, Rotors, Turbines, Geometry, Stress
Journal Articles

Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions

Accepted Manuscript
Ioannis Goulos, david G. MacManus, Josep Hueso Rebassa, Fernando Tejero, Andy Au, Christopher T. J. Sheaf
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1540
https://doi.org/10.1115/1.4063939
Published Online: October 30, 2023
View Article titled, Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions
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Topics: Aircraft engines, Exhaust systems, Flow (Dynamics), Milling, Wind, Nozzles, Pressure, Wings, Discharge coefficient, Tertiary petroleum recovery
Journal Articles

Innovative Air Bypass System for Low-Emission Multi-Can Combustors

Bernhard Ćosić, Dominik Wassmer, Frank Reiß, David Kluss, Judith Pähr, Johann Moritz Reumschüssel, Jan Paul Beuth, Martin Szeponik, Thoralf Reichel, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021001.
Paper No: GTP-23-1346
https://doi.org/10.1115/1.4063425
Published Online: October 25, 2023
View Article titled, Innovative Air Bypass System for Low-Emission Multi-Can Combustors
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Topics: Combustion chambers, Emissions, Flames, Flow (Dynamics), Fuels, Temperature, Stress, Nitrogen oxides, Gas turbines, Exhaust systems
Journal Articles

Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System

Accepted Manuscript
Robert Clark, Jimmy C.M. Tai, Dimitri N. Mavris
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1558
https://doi.org/10.1115/1.4063866
Published Online: October 21, 2023
View Article titled, Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System
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Topics: Aircraft, Cycles, Design, Engines, Thermal management, Compressors, Nozzles, Exhaust systems, Pressure, Random-access memory
Journal Articles

Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification

Accepted Manuscript
Yuchen Dai, Manxiang Song, Donghai Jin, Xingmin Gui, Xiaoheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1214
https://doi.org/10.1115/1.4063828
Published Online: October 19, 2023
View Article titled, Transient Performance Simulation of Gas Turbine Engine Based On Through-Flow Method and Experimental Verification
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Topics: Flow (Dynamics), Gas turbines, Simulation, Transients (Dynamics), Engines, Compressors, Combustion chambers, Cycles, Errors, Exhaust systems
Journal Articles

Influence of Variable Swirl On Emissions in a Non-Premixed Fuel-Flexible Burner At Elevated Ambient Conditions

Accepted Manuscript
Daniel Pugh, Philip Bowen, Rukshan Navaratne, Burak Goktepe, Anthony Giles, Agustin Valera Medina, Steven Morris, Robin Vivoli
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1411
https://doi.org/10.1115/1.4063786
Published Online: October 17, 2023
View Article titled, Influence of Variable Swirl On Emissions in a Non-Premixed Fuel-Flexible Burner At Elevated Ambient Conditions
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Topics: Emissions, Fuels, Flames, Pressure, Combustion chambers, Methane, Thermal energy, Chemiluminescence, Exhaust systems, High pressure (Physics)
Journal Articles

Propulsion Aerodynamics for a Novel High-Speed Exhaust System

Spyros Tsentis, Ioannis Goulos, Simon Prince, Vassilios Pachidis, Vladeta Zmijanovic
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121011.
Paper No: GTP-23-1339
https://doi.org/10.1115/1.4063416
Published Online: October 17, 2023
View Article titled, Propulsion Aerodynamics for a Novel High-Speed Exhaust System
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Topics: Cavities, Design, Drag (Fluid dynamics), Exhaust systems, Flow (Dynamics), Nozzles, Pressure, Aerodynamics, Flow separation, Separation (Technology)
Journal Articles

The Impact of Oxidation-Induced Degradation On Materials Used in Hydrogen-Fired Microturbines

Accepted Manuscript
Marie Romedenne, Rishi Pillai, Sebastien Dryepondt, Bruce A. Pint
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1467
https://doi.org/10.1115/1.4063705
Published Online: October 10, 2023
View Article titled, The Impact of Oxidation-Induced Degradation On Materials Used in Hydrogen-Fired Microturbines
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Topics: Hydrogen, Microturbines, Oxidation, Alloys, Water, Water vapor, Combustion, Exhaust systems, Hydrogen fuels, Natural gas
Journal Articles

Integration of a Gas Model Into CFD Analysis for the Simulation of Turbine Exhaust Flows with High Steam Loads

Accepted Manuscript
Mahmoud El-Soueidan, Marc Schmelcher, Alexander Görtz, Jannik Häßy, Marius Bröcker
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1432
https://doi.org/10.1115/1.4063687
Published Online: October 7, 2023
View Article titled, Integration of a Gas Model Into CFD Analysis for the Simulation of Turbine Exhaust Flows with High Steam Loads
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Topics: Computational fluid dynamics, Exhaust systems, Flow (Dynamics), Simulation, Steam, Stress, Turbines, Design, Water, Aircraft engines
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

Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation

Jinlong Liu, Christopher J. Ulishney, Cosmin Emil Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081008.
Paper No: GTP-23-1094
https://doi.org/10.1115/1.4062418
Published Online: July 19, 2023
View Article titled, Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation
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Topics: Combustion, Cylinders, Diesel engines, Emissions, Engines, Exhaust systems, Flames, Fuels, Ignition, Methane
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

Comparative Analysis of Infrared Signatures of Turbofan Engine Exhaust System With or Without Afterburning

Xiaojuan Shi, Xin Wei, Honghu Ji
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071007.
Paper No: GTP-22-1623
https://doi.org/10.1115/1.4056927
Published Online: April 19, 2023
View Article titled, Comparative Analysis of Infrared Signatures of Turbofan Engine Exhaust System With or Without Afterburning
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Topics: Exhaust systems, Flow (Dynamics), Radiation (Physics), Infrared radiation, Boundary-value problems, Temperature, Thrust
Journal Articles

Combustion Variability Monitoring in Engines Using High-Speed Exhaust Temperature and Pressure Measurements

Abdullah U. Bajwa, Mark A. Patterson, Timothy J. Jacobs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061020.
Paper No: GTP-22-1546
https://doi.org/10.1115/1.4056636
Published Online: February 15, 2023
View Article titled, Combustion Variability Monitoring in Engines Using High-Speed Exhaust Temperature and Pressure Measurements
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Topics: Combustion, Cycles, Engines, Exhaust systems, Pressure, Temperature, Cylinders
Journal Articles

Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc

Jason R. Blantin, Marc D. Polanka, Joseph K. Ausserer, Jacob A. Baranski
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031027.
Paper No: GTP-21-1481
https://doi.org/10.1115/1.4053563
Published Online: February 15, 2023
View Article titled, Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc
Open the PDF for Correlations for the Performance, Efficiency, and Energy Losses for Single Cylinder, Four-Cycle Internal Combustion Engines With Displaced Volumes Ranging From 40 to 200 cc in another window
Topics: Combustion, Cylinders, Engines, Exhaust systems, Fuels, Internal combustion engines, Enthalpy, Brakes, Temperature, Cooling loads
Journal Articles

Investigations on the Splitter Structure to Improve the Aerodynamic Performance of Gas Turbine Exhaust Diffuser at Different Swirl Angles

Yuxuan Dong, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061015.
Paper No: GTP-22-1486
https://doi.org/10.1115/1.4056428
Published Online: February 6, 2023
View Article titled, Investigations on the Splitter Structure to Improve the Aerodynamic Performance of Gas Turbine Exhaust Diffuser at Different Swirl Angles
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Topics: Diffusers, Exhaust systems, Pressure, Struts (Engineering)
Journal Articles

Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations

Sicong Wu, Saumil S. Patel, Muhsin M. Ameen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051011.
Paper No: GTP-22-1552
https://doi.org/10.1115/1.4056095
Published Online: December 22, 2022
View Article titled, Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
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Topics: Compression, Cycles, Cylinders, Engines, Flow (Dynamics), Internal combustion engines, Large eddy simulation, Pistons, Simulation, Turbulence