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Jinlong Liu
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Journal Articles

Numerical Investigation of In-Cylinder Combustion Behaviors in a Medium-Speed Diesel Engine

Yuchao Yan, Tansu Shang, Lingmin Li, Ruomiao Yang, Zhentao Liu, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. August 2024, 146(8): 082101.
Paper No: JERT-23-1937
https://doi.org/10.1115/1.4065289
Published Online: May 3, 2024
View Article titled, Numerical Investigation of In-Cylinder Combustion Behaviors in a Medium-Speed Diesel Engine
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Topics: Combustion, Cylinders, Diesel engines, Engines, Fuels, Pollution, Pressure, Emissions, Diffusion (Physics), Combustion chambers
Journal Articles

Assessing Hydrogen–Ammonia Ratios to Achieve Rapid Kernel Inception in Spark-Ignition Engines

Yuchao Yan, Tansu Shang, Lingmin Li, Zhentao Liu, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. June 2024, 146(6): 062301.
Paper No: JERT-24-1028
https://doi.org/10.1115/1.4065198
Published Online: April 16, 2024
View Article titled, Assessing Hydrogen–Ammonia Ratios to Achieve Rapid Kernel Inception in Spark-Ignition Engines
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Topics: Flames, Hydrogen, Combustion, Fuels, Methane, Engines, Compression
Proceedings Papers

The Application of Argon-Oxygen Atmosphere to Investigate the Formation and Evolution of Fuel Nitrogen Oxides During the Oxidation of Hydrogen-Ammonia Fuel Mixtures Under Representative Engine In-Cylinder Conditions

Yuchao Yan, Ruomiao Yang, Juan Ou, Zhentao Liu, Jinlong Liu
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T02A007, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110096
https://doi.org/10.1115/ICEF2023-110096
View Paper titled, The Application of Argon-Oxygen Atmosphere to Investigate the Formation and Evolution of Fuel Nitrogen Oxides During the Oxidation of Hydrogen-Ammonia Fuel Mixtures Under Representative Engine In-Cylinder Conditions
Open the PDF for The Application of Argon-Oxygen Atmosphere to Investigate the Formation and Evolution of Fuel Nitrogen Oxides During the Oxidation of Hydrogen-Ammonia Fuel Mixtures Under Representative Engine In-Cylinder Conditions in another window
Topics: Cylinders, Engines, Fuels, Hydrogen, Nitrogen oxides, Oxidation, Oxygen, Combustion, Emissions, Spark-ignition engine
Proceedings Papers

Investigation of the Effect of Ammonia Addition on the Two-Stage Ignition Process of Dimethyl Ether Based on Chemical Kinetic Analysis

Juan Ou, Ruomiao Yang, Yuchao Yan, Zhentao Liu, Jinlong Liu
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T02A008, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110108
https://doi.org/10.1115/ICEF2023-110108
View Paper titled, Investigation of the Effect of Ammonia Addition on the Two-Stage Ignition Process of Dimethyl Ether Based on Chemical Kinetic Analysis
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Topics: Ethers (Class of compounds), Ignition, Fuels, Oxidation, Low temperature, Temperature, Water, Carbon, Carbon neutrality, Chain
Proceedings Papers

Numerical Investigation of the Effect of Ammonia Addition on the Performance of a Stoichiometric Operated Natural Gas Spark Ignition Engine

Ruomiao Yang, Yuchao Yan, Juan Ou, Zhentao Liu, Jinlong Liu
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T02A009, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110115
https://doi.org/10.1115/ICEF2023-110115
View Paper titled, Numerical Investigation of the Effect of Ammonia Addition on the Performance of a Stoichiometric Operated Natural Gas Spark Ignition Engine
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Topics: Natural gas, Spark-ignition engine, Nitrogen oxides, Methane, Fuels, Emissions, Engines, Carbon, Nitrogen, Climate change
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

Thermoelectric Generation From Exhaust Heat in Electrified Natural Gas Trucks: Modeling and Analysis of an Integrated Engine System Performance Improvement

Ratnak Sok, Jin Kusaka, Hisaharu Nakashima, Hidetaka Minagata, Pavlos Dimitriou, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. July 2023, 145(7): 071702.
Paper No: JERT-22-1547
https://doi.org/10.1115/1.4056722
Published Online: February 14, 2023
View Article titled, Thermoelectric Generation From Exhaust Heat in Electrified Natural Gas Trucks: Modeling and Analysis of an Integrated Engine System Performance Improvement
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Topics: Compressed natural gas, Engines, Exhaust systems, Cylinders, Modeling
Proceedings Papers

Three-Dimensional Computational Fluid Dynamics Modeling of the Combustion Process of a MAN L21/31 Marine Diesel Engine

Yuchao Yan, Ruomiao Yang, Zhentao Liu, Jinlong Liu
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A015, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-96089
https://doi.org/10.1115/IMECE2022-96089
View Paper titled, Three-Dimensional Computational Fluid Dynamics Modeling of the Combustion Process of a MAN L21/31 Marine Diesel Engine
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Topics: Combustion, Computational fluid dynamics, Diesel engines, Modeling, Engines, Cylinders, Calibration, Computer simulation, Corporate average fuel economy, Emissions
Journal Articles

Numerical Investigation of the Intercooler Performance of Aircraft Piston Engines Under the Influence of High Altitude and Cruise Mode

Meiyao Sun, Zhentao Liu, Jinlong Liu
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2023, 145(6): 062901.
Paper No: HT-22-1428
https://doi.org/10.1115/1.4055941
Published Online: January 12, 2023
View Article titled, Numerical Investigation of the Intercooler Performance of Aircraft Piston Engines Under the Influence of High Altitude and Cruise Mode
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Topics: Aircraft, Computer simulation, Density, Flow (Dynamics), Heat, Heat exchangers, Heat transfer, Piston engines, Pressure, Pressure drop
Proceedings Papers

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

Jinlong Liu, Christopher Ulishney, Cosmin E. Dumitrescu
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T02A001, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-88071
https://doi.org/10.1115/ICEF2022-88071
View Paper titled, Numerical Investigation of a Heavy Duty Compression Ignition Engine Converted to Ammonia Spark Ignition Operation
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Topics: Diesel engines, Ignition, Combustion, Fuels, Emissions, Energy generation, Engines, Flames, Nitrogen oxides, Hydrogen
Proceedings Papers

Hydrogen Enriched Ammonia Engines: Assessment of Hydrogen Concentration in the Fuel Feed from the Laminar Flame Speed Viewpoint

Yuchao Yan, Zhentao Liu, Jinlong Liu
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T02A002, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-88682
https://doi.org/10.1115/ICEF2022-88682
View Paper titled, Hydrogen Enriched Ammonia Engines: Assessment of Hydrogen Concentration in the Fuel Feed from the Laminar Flame Speed Viewpoint
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Topics: Engines, Flames, Fuels, Hydrogen, Combustion, Carbon, Compression, Design, Emissions, High temperature
Journal Articles

Optical and Numerical Investigation of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine With a Bowl-in-Piston Chamber

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. November 2022, 144(11): 111007.
Paper No: GTP-22-1428
https://doi.org/10.1115/1.4055454
Published Online: September 20, 2022
View Article titled, Optical and Numerical Investigation of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine With a Bowl-in-Piston Chamber
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Topics: Combustion, Cylinders, Engines, Flames, Pistons, Turbulence, Compression, Computer simulation, Cycles, Pressure
Journal Articles

An Evaluation of the Conversion of Gasoline and Natural Gas Spark Ignition Engines to Ammonia/Hydrogen Operation From the Perspective of Laminar Flame Speed

Yuchao Yan, Zhentao Liu, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2023, 145(1): 012302.
Paper No: JERT-22-1264
https://doi.org/10.1115/1.4054754
Published Online: July 11, 2022
View Article titled, An Evaluation of the Conversion of Gasoline and Natural Gas Spark Ignition Engines to Ammonia/Hydrogen Operation From the Perspective of Laminar Flame Speed
Open the PDF for An Evaluation of the Conversion of Gasoline and Natural Gas Spark Ignition Engines to Ammonia/Hydrogen Operation From the Perspective of Laminar Flame Speed in another window
Topics: Combustion, Engines, Flames, Fuels, Gasoline, Hydrogen, Methane, Natural gas, Spark-ignition engine, Compression
Journal Articles

Investigation of the Effect of Simulated Atmospheric Conditions at Different Altitudes on the Combustion Process in a Heavy-Duty Diesel Engine Based on Zero-Dimensional Modeling

Zhentao Liu, Jinlong Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061013.
Paper No: GTP-21-1483
https://doi.org/10.1115/1.4054370
Published Online: May 20, 2022
View Article titled, Investigation of the Effect of Simulated Atmospheric Conditions at Different Altitudes on the Combustion Process in a Heavy-Duty Diesel Engine Based on Zero-Dimensional Modeling
Open the PDF for Investigation of the Effect of Simulated Atmospheric Conditions at Different Altitudes on the Combustion Process in a Heavy-Duty Diesel Engine Based on Zero-Dimensional Modeling in another window
Topics: Combustion, Diesel engines, Engines, Modeling, Pressure, Heat, Fuels, Cylinders
Journal Articles

Machine Learning Assisted Analysis of an Ammonia Engine Performance

Zhentao Liu, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2022, 144(11): 112307.
Paper No: JERT-21-1965
https://doi.org/10.1115/1.4054287
Published Online: April 26, 2022
View Article titled, Machine Learning Assisted Analysis of an Ammonia Engine Performance
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Topics: Artificial neural networks, Combustion, Engines, Fuels, Machine learning, Algorithms, Compression, Ignition
Journal Articles

Investigation of the Effect of Altitude on In-Cylinder Heat Transfer in Heavy-Duty Diesel Engines Based on an Empirical Model

Zhentao Liu, Jinlong Liu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. November 2022, 144(11): 112303.
Paper No: JERT-21-2014
https://doi.org/10.1115/1.4054136
Published Online: April 11, 2022
View Article titled, Investigation of the Effect of Altitude on In-Cylinder Heat Transfer in Heavy-Duty Diesel Engines Based on an Empirical Model
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Topics: Combustion, Cylinders, Diesel engines, Engines, Heat transfer, Stress, Temperature, Pressure, Heat losses
Journal Articles

Multidimensional Computational Fluid Dynamics Combustion Process Modeling of a 6V150 Diesel Engine

Zhentao Liu, Yu Zhang, Jiahong Fu, Jinlong Liu
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101009.
Paper No: TSEA-21-1538
https://doi.org/10.1115/1.4054164
Published Online: April 11, 2022
View Article titled, Multidimensional Computational Fluid Dynamics Combustion Process Modeling of a 6V150 Diesel Engine
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Topics: Combustion, Computational fluid dynamics, Cylinders, Diesel engines, Engines, Fuels, Modeling, Pressure, Temperature, Sprays
Proceedings Papers

Three-Dimensional Computational Fluid Dynamics Modeling of a 6V150 Diesel Engine

Zhentao Liu, Yu Zhang, Jiahong Fu, Jinlong Liu
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A014, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-67711
https://doi.org/10.1115/IMECE2021-67711
View Paper titled, Three-Dimensional Computational Fluid Dynamics Modeling of a 6V150 Diesel Engine
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Topics: Computational fluid dynamics, Diesel engines, Modeling, Emissions, Engines, Combustion, Combustion chambers, Computer simulation, Cylinders, Data acquisition
Journal Articles

Comparison of Random Forest and Neural Network in Modeling the Performance and Emissions of a Natural Gas Spark Ignition Engine

Jinlong Liu, Qiao Huang, Christopher Ulishney, Cosmin E. Dumitrescu
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032310.
Paper No: JERT-21-1797
https://doi.org/10.1115/1.4053301
Published Online: January 7, 2022
View Article titled, Comparison of Random Forest and Neural Network in Modeling the Performance and Emissions of a Natural Gas Spark Ignition Engine
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Topics: Artificial neural networks, Emissions, Engines, Errors, Machine learning, Natural gas, Algorithms, Combustion, Modeling, Cylinders
Proceedings Papers

Optical and Numerical Investigations of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine

Jinlong Liu, Christopher Ulishney, Cosmin E. Dumitrescu
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T01A003, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67489
https://doi.org/10.1115/ICEF2021-67489
View Paper titled, Optical and Numerical Investigations of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine
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Topics: Flames, Gas engines, Combustion, Engines, Emissions, Methane, Fuels, Ignition, Natural gas, Pistons