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Journal Articles

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

Aravind Chandh, Subodh Adhikari, David Wu, Randal McKinney, Benjamin Emerson, Qingguo Zhang, Dibesh Joshi, Baris Sen, Dustin Davis

J. Eng. Gas Turbines Power.

Paper No: GTP-22-1477

DOI: https://doi.org/10.1115/1.4056718

Published Online: January 23, 2023

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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), High pressure (Physics), Fuels, Circuits, Noise (Sound), Oscillations, Acoustics, Flow (Dynamics)

Journal Articles

Stability Characteristics of an Actively Valved Resonant Pulse Combustor

Xuren Zhu, Joel C. Lisanti, Thibault F. Guiberti, William L. Roberts

J. Eng. Gas Turbines Power. June 2023, 145(6): 061011.

Paper No: GTP-22-1160

DOI: https://doi.org/10.1115/1.4056456

Published Online: January 17, 2023

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Topics: Combustion, Combustion chambers, Fuels, Pressure, Resonance, Signals, Stability, Valves, Oscillations

Journal Articles

An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames

Astrid Ramirez Hernandez, Trupti Kathrotia, Torsten Methling, Marina Braun-Unkhoff, Uwe Riedel

J. Eng. Gas Turbines Power. June 2023, 145(6): 061006.

Paper No: GTP-22-1474

DOI: https://doi.org/10.1115/1.4056096

Published Online: January 13, 2023

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Topics: Flames, Ignition delay, Modeling, Oxidation, Fuels, Combustion, Soot

Journal Articles

Effects of Wobbe Index on the Combustion and Emission Characteristics of a Natural Gas/Diesel RCCI Engine

Weijian Zhou, Hongyuan Xi, Song Zhou, Majed Shreka, Zhao Zhang

J. Eng. Gas Turbines Power. June 2023, 145(6): 061001.

Paper No: GTP-22-1109

DOI: https://doi.org/10.1115/1.4056288

Published Online: January 13, 2023

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Topics: Combustion, Diesel, Emissions, Engines, Natural gas, Cylinders, Pressure, Temperature, Computer simulation, Fuels

Journal Articles

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

Smruti Sahoo, Mavroudis D. Kavvalos, Dimitra Eirini Diamantidou, Konstantinos G. Kyprianidis

J. Eng. Gas Turbines Power. February 2023, 145(2): 021030.

Paper No: GTP-22-1384

DOI: https://doi.org/10.1115/1.4055827

Published Online: January 11, 2023

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Topics: Aircraft, Batteries, Design, Fuels, Weight (Mass), Wings, Electric propulsion, Fans, Thrust

Journal Articles

Direct Numerical Simulation of Partial Fuel Stratification Assisted Lean Premixed Combustion for Assessment of Hybrid G-Equation/Well-Stirred Reactor Model

Chao Xu, Muhsin Ameen, Pinaki Pal, Sibendu Som

J. Eng. Gas Turbines Power. May 2023, 145(5): 051018.

Paper No: GTP-22-1425

DOI: https://doi.org/10.1115/1.4055873

Published Online: January 10, 2023

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Topics: Combustion, Engines, Flames, Fuels, Computer simulation, Pyrolysis, Displacement, Modeling, Temperature, Pressure

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

J. Eng. Gas Turbines Power. May 2023, 145(5): 051014.

Paper No: GTP-22-1135

DOI: https://doi.org/10.1115/1.4056019

Published Online: January 10, 2023

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Topics: Combustion, Emissions, Engines, Silicon-on-insulator, Ignition, Compression, Cylinders, Nitrogen oxides, Exhaust gas recirculation, Fuels

Journal Articles

The Role of Hydrodynamic Instabilities on Near-Lean Blowout Flame Shapes in a Swirl-Stabilized Spray Combustor

Nicholas Rock, Scott Stouffer, Tyler Hendershott, Edwin Corporan, Paul Wrzesinski

J. Eng. Gas Turbines Power. May 2023, 145(5): 051013.

Paper No: GTP-22-1092

DOI: https://doi.org/10.1115/1.4056443

Published Online: January 10, 2023

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Topics: Combustion chambers, Flames, Flow (Dynamics), Fuels, Hydrodynamic stability, Shapes, Sprays, Vortices, Shear (Mechanics), Combustion

Journal Articles

Flametube Evaluation of a Lean-Lean Combustor Concept Developed for Supersonic Cruise Aircraft

Kathleen M. Tacina, Derek P. Podboy, Francisco J. Guzman

J. Eng. Gas Turbines Power. May 2023, 145(5): 051008.

Paper No: GTP-22-1444

DOI: https://doi.org/10.1115/1.4056100

Published Online: December 22, 2022

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Topics: Combustion chambers, Emissions, Fuels, Nitrogen oxides, Pressure, Temperature, Cycles

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

J. Eng. Gas Turbines Power. January 2023, 145(1): 011026.

Paper No: GTP-22-1053

DOI: https://doi.org/10.1115/1.4055631

Published Online: December 20, 2022

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Topics: Cylinders, Diesel, Emissions, Engineering simulation, Exhaust gas recirculation, Fuels, Simulation, Diesel engines, Computer-aided design, Engines

Journal Articles

Solution-Based Mesh Adaption Criteria Development for Accelerating Flame Tracking Simulations

Sourabh Shrivastava, Ishan Verma, Rakesh Yadav, Pravin Nakod

J. Eng. Gas Turbines Power. May 2023, 145(5): 051005.

Paper No: GTP-22-1407

DOI: https://doi.org/10.1115/1.4055751

Published Online: December 20, 2022

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Topics: Flames, Flow (Dynamics), Fuels, Simulation, Sprays, Combustion, Temperature, Ignition

Journal Articles

Effect of Mixing on the Anchoring and Combustion Regimes of Pure Hydrogen Flames in Sequential Combustors

R. Solana-Pérez, S. A. Shcherbanev, A. Ciani, N. Noiray

J. Eng. Gas Turbines Power. March 2023, 145(3): 031026.

Paper No: GTP-22-1346

DOI: https://doi.org/10.1115/1.4055509

Published Online: December 13, 2022

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Topics: Combustion, Combustion chambers, Flames, Flow (Dynamics), Hydrogen, Ignition, Temperature, Fuels

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

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Fernando Biagioli, Holger Luebcke, Ammar Lamraoui, André Theuer, Khawar J. Syed

J. Eng. Gas Turbines Power. April 2023, 145(4): 041006.

Paper No: GTP-22-1429

DOI: https://doi.org/10.1115/1.4055903

Published Online: December 8, 2022

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Topics: Combustion, Computational fluid dynamics, Flames, Simulation, Temperature, Mach number, Pressure, Ignition, Combustion chambers, Transfer functions

Journal Articles

Experimental Ignition Delay Time Measurements and Chemical Kinetics Modeling of Hydrogen/Ammonia/Natural Gas Fuels

Jessica B. Baker, Ramees K. Rahman, Michael Pierro, Jacklyn Higgs, Justin Urso, Cory Kinney, Subith Vasu

J. Eng. Gas Turbines Power. April 2023, 145(4): 041002.

Paper No: GTP-22-1321

DOI: https://doi.org/10.1115/1.4055721

Published Online: December 8, 2022

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Topics: Hydrogen, Ignition delay, Natural gas, Oxidation, Shock tubes, Fuels, High temperature, Combustion, Temperature

Journal Articles

Transient Thermo-mechanical Stress Analysis of Hot Surface Probe Using Sequentially Coupled Cfd-fea Approach

Sang-Guk Kang, Je Ir Ryu, Austen Motily, Prapassorn Numkiatsakul, Tonghun Lee, Waltraud Kriven, Kenneth Kim, Chol-Bum M. Kweon

J. Eng. Gas Turbines Power.

Paper No: GTP-22-1559

DOI: https://doi.org/10.1115/1.4056426

Published Online: December 7, 2022

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Topics: Finite element analysis, Probes, Stress analysis (Engineering), Thermomechanics, Transients (Dynamics), Boundary-value problems, Computer software, Durability, Engines, Stress

Journal Articles

Design Methodology and Mission Assessment of Parallel Hybrid Electric Propulsion Systems

Raj Ghelani, Ioannis Roumeliotis, Chana Anna Saias, Christos Mourouzidis, Vassilios Pachidis, Justin Norman, Marko Bacic

J. Eng. Gas Turbines Power. March 2023, 145(3): 031002.

Paper No: GTP-22-1416

DOI: https://doi.org/10.1115/1.4055635

Published Online: December 5, 2022

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Topics: Aircraft, Batteries, Cycles, Design, Engines, Retrofitting, Fuels

Journal Articles

Influence of Elevated Fuel Temperatures on the Spray Characteristics of Gasoline—Ethanol Blends

Niranjan Miganakallu, Ashwin Karthik Purushothaman, William R. Atkinson, Nathan Peters, Tadeu Miguel Malago Amaral, Antonio Galdino Leite, Fernando Jun Yoshino, Michael Bunce, Youngchul Ra, Jeffrey D. Naber

J. Eng. Gas Turbines Power. March 2023, 145(3): 031007.

Paper No: GTP-22-1441

DOI: https://doi.org/10.1115/1.4055710

Published Online: December 5, 2022

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Topics: Fuels, Sprays, Temperature, Boiling, Gasoline, Ejectors

Journal Articles

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

Aggelos Gaitanis, Francesco Contino, Ward De Paepe

J. Eng. Gas Turbines Power. March 2023, 145(3): 031006.

Paper No: GTP-22-1437

DOI: https://doi.org/10.1115/1.4055785

Published Online: December 5, 2022

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Topics: Combustion chambers, Compressors, Control systems, Engines, Errors, Flow (Dynamics), Fuels, Micro gas turbines, Modeling, Pressure

Journal Articles

Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion

Nicola Detomaso, Davide Laera, Paul Pouech, Florent Duchaine, Thierry Poinsot

J. Eng. Gas Turbines Power. February 2023, 145(2): 021025.

Paper No: GTP-22-1524

DOI: https://doi.org/10.1115/1.4056018

Published Online: November 29, 2022

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Topics: Combustion, Cycles, Exhaust systems, Flames, Flow (Dynamics), Ignition, Large eddy simulation, Pressure, Temperature, Valves

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Supplemental Material

Manuscript

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

Stability Characteristics of an Actively Valved Resonant Pulse Combustor

An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames

Effects of Wobbe Index on the Combustion and Emission Characteristics of a Natural Gas/Diesel RCCI Engine

System-Level Assessment of a Partially Distributed Hybrid Electric Propulsion System

Direct Numerical Simulation of Partial Fuel Stratification Assisted Lean Premixed Combustion for Assessment of Hybrid G-Equation/Well-Stirred Reactor Model

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

The Role of Hydrodynamic Instabilities on Near-Lean Blowout Flame Shapes in a Swirl-Stabilized Spray Combustor

Flametube Evaluation of a Lean-Lean Combustor Concept Developed for Supersonic Cruise Aircraft

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

Solution-Based Mesh Adaption Criteria Development for Accelerating Flame Tracking Simulations

Effect of Mixing on the Anchoring and Combustion Regimes of Pure Hydrogen Flames in Sequential Combustors

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

Stabilization of Auto-Igniting Flames Within a Gas Turbine Sequential Combustor, Through the Control of Static Temperature Variation—Detailed Numerical Investigation

Experimental Ignition Delay Time Measurements and Chemical Kinetics Modeling of Hydrogen/Ammonia/Natural Gas Fuels

Transient Thermo-mechanical Stress Analysis of Hot Surface Probe Using Sequentially Coupled Cfd-fea Approach

Design Methodology and Mission Assessment of Parallel Hybrid Electric Propulsion Systems

Influence of Elevated Fuel Temperatures on the Spray Characteristics of Gasoline—Ethanol Blends

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

Large Eddy Simulation of a Pistonless Constant Volume Combustor: A New Concept of Pressure Gain Combustion

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