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Journal Articles

Accelerating Chemical Kinetics Calculations with Physics Informed Neural Networks

Accepted Manuscript
Ahmed Almeldein, Noah Van Dam
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1113
DOI: https://doi.org/10.1115/1.4062654
Published Online: May 31, 2023
View Article titled, Accelerating Chemical Kinetics Calculations with Physics Informed Neural Networks
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Topics: Artificial neural networks, Chemical kinetics, Physics, Combustion, Engineering simulation, Modeling, Physical laws, Simulation, Chemistry, Databases
Journal Articles

Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods

Shubham M. More, Jyotirmoy Kakati, Ujjwal K. Saha
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071010.
Paper No: GTP-23-1007
DOI: https://doi.org/10.1115/1.4062411
Published Online: May 25, 2023
View Article titled, Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods
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Topics: Artificial neural networks, Combustion, Diesel, Diesel engines, Emissions, Engines, Fuels, Modeling, Testing
Journal Articles

Impact of Ignition Assistant on Combustion of Cetane 30 and 35 Jet-Fuel Blends in a Compression-Ignition Engine at Moderate Load and Speed

Niranjan Miganakallu, Jacob Stafford, Eri Amezcua, Kenneth S. Kim, Chol-Bum M. Kweon, David A. Rothamer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071013.
Paper No: GTP-23-1108
DOI: https://doi.org/10.1115/1.4062419
Published Online: May 25, 2023
View Article titled, Impact of Ignition Assistant on Combustion of Cetane 30 and 35 Jet-Fuel Blends in a Compression-Ignition Engine at Moderate Load and Speed
Open the PDF for Impact of Ignition Assistant on Combustion of Cetane 30 and 35 Jet-Fuel Blends in a Compression-Ignition Engine at Moderate Load and Speed in another window
Topics: Combustion, Computer-aided design, Fuels, Ignition, Pressure, Silicon-on-insulator, Heat, Engines, Jet fuels, Diesel engines
Journal Articles

An Experimental And Numerical Investigation To Improve The Efficiency Of Combustion Systems For Heavy-Duty Applications

Accepted Manuscript
Jaykumar Yadav, Stefan Pischinger, Sascha Schönfeld, Kai Deppenkemper
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1086
DOI: https://doi.org/10.1115/1.4062559
Published Online: May 18, 2023
View Article titled, An Experimental And Numerical Investigation To Improve The Efficiency Of Combustion Systems For Heavy-Duty Applications
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Topics: Carbon dioxide, Combustion, Combustion systems, Compression, Computational fluid dynamics, Construction equipment, Cylinders, Design, Diesel engines, Emissions
Journal Articles

A Design Approach of A Dedicated EGR-System For A Naturally Aspirated Gas Engine - From 1D Engine Process Simulation and Design of Experiments Up To The Experimental Validation

Accepted Manuscript
Youssef Beltaifa, Maurice Kettner, Peter Eilts, Bosse Ruchel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1092
DOI: https://doi.org/10.1115/1.4062508
Published Online: May 10, 2023
View Article titled, A Design Approach of A Dedicated EGR-System For A Naturally Aspirated Gas Engine - From 1D Engine Process Simulation and Design of Experiments Up To The Experimental Validation
Open the PDF for A Design Approach of A Dedicated EGR-System For A Naturally Aspirated Gas Engine - From 1D Engine Process Simulation and Design of Experiments Up To The Experimental Validation in another window
Topics: Design, Engines, Exhaust gas recirculation, Experimental design, Process simulation, Cylinders, Exhaust systems, Combustion, Computational fluid dynamics, Dimensions
Journal Articles

Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-injection Spark-ignition Engine

Accepted Manuscript
Joohan Kim, Muhsin Ameen, Riccardo Scarcelli, Namho Kim, Eshan Singh, Magnus Sjöberg
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1084
DOI: https://doi.org/10.1115/1.4062481
Published Online: May 5, 2023
View Article titled, Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-injection Spark-ignition Engine
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Topics: Combustion, Direct injection spark ignition engines, Sprays, Computational fluid dynamics, Cylinders, Engines, Pressure, Boiling, Cycles, Drag (Fluid dynamics)
Journal Articles

Numerical Investigation of a Heavy-Duty CI Engine Converted to Ammonia SI Operation

Accepted Manuscript
Jinlong Liu, Christopher Ulishney, Cosmin E. Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1094
DOI: https://doi.org/10.1115/1.4062418
Published Online: April 26, 2023
View Article titled, Numerical Investigation of a Heavy-Duty CI Engine Converted to Ammonia SI Operation
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Topics: Diesel engines, Combustion, Emissions, Engines, Flames, Fuels, Nitrogen oxides, Ignition, Nitrogen, Oxidation
Journal Articles

Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation

Accepted Manuscript
Harsh Darshan Sapra, Randy Hessel, Eri Amezcua, Jacob Stafford, Niranjan Miganakallu, David Rothamer, Kenneth Kim, Chol-Bum M. Kweon, Sage Kokjohn
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1104
DOI: https://doi.org/10.1115/1.4062415
Published Online: April 26, 2023
View Article titled, Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation
Open the PDF for Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation in another window
Topics: Compression, Computer simulation, Ignition, Jet fuels, Combustion, Fuels, Engines, Temperature, Chemistry, Computational fluid dynamics
Journal Articles

Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) In A Naturally Aspirated Single-Cylinder Gas Engine

Accepted Manuscript
Jörn Alexander Judith, Maurice Kettner, Danny Schwarz, Markus Klaissle, Thomas Koch
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1090
DOI: https://doi.org/10.1115/1.4062409
Published Online: April 26, 2023
View Article titled, Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) In A Naturally Aspirated Single-Cylinder Gas Engine
Open the PDF for Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) In A Naturally Aspirated Single-Cylinder Gas Engine in another window
Topics: Compression, Cylinders, Engines, Ignition, Combustion, Homogeneous charge compression ignition engines, Cycles, Ignition systems, Temperature, Fuels
Journal Articles

Numerical Investigation on the Characteristics of a Novel Multi-Swirl Lean Direct Injection Burner With Large Eddy Simulation-Flamelet Generated Manifold Method

Perikathra Sarath, Thiruchengode Mahalingam Muruganandam
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071006.
Paper No: GTP-22-1581
DOI: https://doi.org/10.1115/1.4062284
Published Online: April 19, 2023
View Article titled, Numerical Investigation on the Characteristics of a Novel Multi-Swirl Lean Direct Injection Burner With Large Eddy Simulation-Flamelet Generated Manifold Method
Open the PDF for Numerical Investigation on the Characteristics of a Novel Multi-Swirl Lean Direct Injection Burner With Large Eddy Simulation-Flamelet Generated Manifold Method in another window
Topics: Combustion, Combustion chambers, Emissions, Flames, Flow (Dynamics), Fuels, Nitrogen oxides, Simulation, Temperature, Swirling flow
Journal Articles

Estimation of Wiebe Function Parameters for Syngas and Anode Off-Gas Combustion in Spark-Ignition Engines

Ruinan Yang, Zhongan Ran, Dimitris Assanis
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071004.
Paper No: GTP-22-1568
DOI: https://doi.org/10.1115/1.4056856
Published Online: February 27, 2023
View Article titled, Estimation of Wiebe Function Parameters for Syngas and Anode Off-Gas Combustion in Spark-Ignition Engines
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Topics: Anodes, Combustion, Cylinders, Fuels, Spark-ignition engine, Syngas, Heat, Engines, Pressure
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
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031027.
Paper No: GTP-21-1481
DOI: 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

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

Aravind Chandh, Subodh Adhikari, David Wu, Randall McKinney, Benjamin Emerson, Qingguo Zhang, Dibesh Joshi, Baris Sen, Dustin Davis
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061018.
Paper No: GTP-22-1477
DOI: https://doi.org/10.1115/1.4056718
Published Online: February 15, 2023
View Article titled, Experimental Investigation of Combustion Dynamics in a High-Pressure Liquid-Fueled Swirl Combustor
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Topics: Combustion, Combustion chambers, Dynamics (Mechanics), High pressure (Physics), Noise (Sound), Pressure, Signals, Turbulence, Bifurcation, Acoustics
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
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061020.
Paper No: GTP-22-1546
DOI: 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
Open the PDF for Combustion Variability Monitoring in Engines Using High-Speed Exhaust Temperature and Pressure Measurements in another window
Topics: Combustion, Cycles, Engines, Exhaust systems, Pressure, Temperature, Cylinders
Journal Articles

Experimental Study of Effect of Injection Timing on Port Fuel Injection Gasoline, Port Fuel Injection Compressed Natural Gas, and Direct Injection Compressed Natural Gas Engine Performance, Combustion, and Emissions Characteristics

Sridhar Sahoo, Dhananjay Kumar Srivastava
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061014.
Paper No: GTP-22-1470
DOI: https://doi.org/10.1115/1.4056263
Published Online: February 6, 2023
View Article titled, Experimental Study of Effect of Injection Timing on Port Fuel Injection Gasoline, Port Fuel Injection Compressed Natural Gas, and Direct Injection Compressed Natural Gas Engine Performance, Combustion, and Emissions Characteristics
Open the PDF for Experimental Study of Effect of Injection Timing on Port Fuel Injection Gasoline, Port Fuel Injection Compressed Natural Gas, and Direct Injection Compressed Natural Gas Engine Performance, Combustion, and Emissions Characteristics in another window
Topics: Combustion, Compressed natural gas, Emissions, Engines, Fuels, Gasoline, Valves, Cylinders, Turbulence, Ignition
Journal Articles

Stability Characteristics of an Actively Valved Resonant Pulse Combustor

Xuren Zhu, Joel C. Lisanti, Thibault F. Guiberti, William L. Roberts
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
View Article titled, Stability Characteristics of an Actively Valved Resonant Pulse Combustor
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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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
View Article titled, An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames
Open the PDF for An Upgraded Chemical Kinetic Mechanism for Iso -Octane Oxidation: Prediction of Polyaromatics Formation in Laminar Counterflow Diffusion Flames in another window
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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
View Article titled, Effects of Wobbe Index on the Combustion and Emission Characteristics of a Natural Gas/Diesel RCCI Engine
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Topics: Combustion, Diesel, Emissions, Engines, Natural gas, Cylinders, Pressure, Temperature, Computer simulation, Fuels
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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
View Article titled, Direct Numerical Simulation of Partial Fuel Stratification Assisted Lean Premixed Combustion for Assessment of Hybrid G-Equation/Well-Stirred Reactor Model
Open the PDF for Direct Numerical Simulation of Partial Fuel Stratification Assisted Lean Premixed Combustion for Assessment of Hybrid G-Equation/Well-Stirred Reactor Model in another window
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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
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
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