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Proceedings Papers

Soot Particle Number Prediction in GDI Engines: A Comprehensive Grey-Box Machine Learning Approach

Khashayar Ebrahimi, Kevin Roggendorf, Hyuckmo Kwon, Jinsuk Kang
Proc. ASME. ICEF2024, ASME 2024 ICE Forward Conference, V001T06A008, October 20–23, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2024-140669
https://doi.org/10.1115/ICEF2024-140669
View Paper titled, Soot Particle Number Prediction in GDI Engines: A Comprehensive Grey-Box Machine Learning Approach
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Topics: Direct injection spark ignition engines, Machine learning, Particulate matter, Soot, Engines, Emissions, Air pollution control, Artificial neural networks, Physics, Stress
Proceedings Papers

Effect of Fuel Injection Pressure on Stoichiometric and Lean-Burn Characteristics of Methanol Blended DISI Engine

Rahul Kumar Singh, Ankur Kalwar, Avinash Kumar Agarwal
Proc. ASME. ICEF2024, ASME 2024 ICE Forward Conference, V001T02A001, October 20–23, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2024-139250
https://doi.org/10.1115/ICEF2024-139250
View Paper titled, Effect of Fuel Injection Pressure on Stoichiometric and Lean-Burn Characteristics of Methanol Blended DISI Engine
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Topics: Combustion, Direct injection spark ignition engines, Fuels, Gasoline, Methanol, Pressure
Proceedings Papers

Predicting Combustion Variability Using Machine Learning From the Flow Field Data at Spark Timing for a Gasoline Direct Injection Engine

Daniel Probst, Nitesh Attal, Raju Mandhapati, Oshin Avanessian
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A009, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-91016
https://doi.org/10.1115/ICEF2022-91016
View Paper titled, Predicting Combustion Variability Using Machine Learning From the Flow Field Data at Spark Timing for a Gasoline Direct Injection Engine
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Topics: Combustion, Direct injection spark ignition engines, Flow (Dynamics), Machine learning, Cycles, Simulation, Pressure, Computational fluid dynamics, Cylinders, Exhaust systems
Proceedings Papers

Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-Injection Spark-Ignition Engine

Joohan Kim, Muhsin Ameen, Riccardo Scarcelli, Namho Kim, Eshan Singh, Magnus Sjöberg
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A004, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90213
https://doi.org/10.1115/ICEF2022-90213
View Paper titled, Evaluation of Spray and Combustion Models for Simulating Dilute Combustion in a Direct-Injection Spark-Ignition Engine
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Topics: Combustion, Computational fluid dynamics, Cycles, Direct injection spark ignition engines, Large eddy simulation, Simulation, Sprays
Proceedings Papers

Investigation of Flow and Flame Propagation in a Spark Ignition Direct Injection Engine Using Particle Image Velocimetry

Li Shen, Christopher Willman, Richard Stone
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T03A010, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90622
https://doi.org/10.1115/ICEF2022-90622
View Paper titled, Investigation of Flow and Flame Propagation in a Spark Ignition Direct Injection Engine Using Particle Image Velocimetry
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Topics: Engines, Flames, Flow (Dynamics), Ignition, Particulate matter, Cycles, Combustion, Lasers, Cylinders, Design
Proceedings Papers

Simulation of Turbulent Combustion in Gasoline Direct Injection Spark-Ignited Engines Using a Stochastic Reactor Model

Brady M. Wilmer, William F. Northrop
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A001, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-66622
https://doi.org/10.1115/ICEF2021-66622
View Paper titled, Simulation of Turbulent Combustion in Gasoline Direct Injection Spark-Ignited Engines Using a Stochastic Reactor Model
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Topics: Combustion, Emissions, Engines, Gasoline, Simulation, Turbulence, Flames, Computational fluid dynamics, Cycles, Pressure
Proceedings Papers

Dynamic Mode Decomposition for Extracting Cycle-to-Cycle Variation of SIDI Engine In-Cylinder Flow Under Motoring Condition

Mengqi Liu, Fengnian Zhao, Xuesong Li, Min Xu, David L. S. Hung
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A003, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2917
https://doi.org/10.1115/ICEF2020-2917
View Paper titled, Dynamic Mode Decomposition for Extracting Cycle-to-Cycle Variation of SIDI Engine In-Cylinder Flow Under Motoring Condition
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Topics: Cycles, Cylinders, Direct injection spark ignition engines, Flow (Dynamics)
Proceedings Papers

Simulations of Multi-Mode Combustion Regimes Realizable in a Gasoline Direct Injection Engine

Sayop Kim, Riccardo Scarcelli, Yunchao Wu, Johannes Rohwer, Ashish Shah, Toby Rockstroh, Tianfeng Lu
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A007, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2940
https://doi.org/10.1115/ICEF2020-2940
View Paper titled, Simulations of Multi-Mode Combustion Regimes Realizable in a Gasoline Direct Injection Engine
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Topics: Combustion, Direct injection spark ignition engines, Engineering simulation, Engines, Ignition, Simulation, Turbulence, Stress, Gasoline, Compression
Proceedings Papers

Validation of Species-Based Extended Coherent Flamelet Model in a Large Eddy Simulation of a Homogeneous Charge Spark Ignition Engine

Y. See, M. Wang, J. Bohbot, O. Colin
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A008, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2942
https://doi.org/10.1115/ICEF2020-2942
View Paper titled, Validation of Species-Based Extended Coherent Flamelet Model in a Large Eddy Simulation of a Homogeneous Charge Spark Ignition Engine
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Topics: Large eddy simulation, Spark-ignition engine, Engines, Cycles, Cylinders, Flames, Ignition, Modeling, Pressure, Boundary-value problems
Proceedings Papers

Numerical Study of Advanced Compression Ignition and Combustion in a Gasoline Direct Injection Engine

Sayop Kim, Joohan Kim, Ashish Shah, Pinaki Pal, Riccardo Scarcelli, Toby Rockstroh, Sibendu Som, Yunchao Wu, Tianfeng Lu
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T06A013, October 20–23, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2019-7281
https://doi.org/10.1115/ICEF2019-7281
View Paper titled, Numerical Study of Advanced Compression Ignition and Combustion in a Gasoline Direct Injection Engine
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Topics: Combustion, Compression, Computational fluid dynamics, Direct injection spark ignition engines, Engines, Ignition
Proceedings Papers

Systematic Multi-Index Validations of SIDI Engine Flow Field LES Computations Using Crank Angle-Resolved PIV Measurements

Mengqi Liu, Fengnian Zhao, Xuesong Li, Min Xu, Zongyu Yue, Sibendu Som, David L. S. Hung
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T06A003, October 20–23, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2019-7145
https://doi.org/10.1115/ICEF2019-7145
View Paper titled, Systematic Multi-Index Validations of SIDI Engine Flow Field LES Computations Using Crank Angle-Resolved PIV Measurements
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Topics: Computation, Direct injection spark ignition engines, Flow (Dynamics), Cylinders, Transients (Dynamics), Fuels, Combustion, Engines, Gates (Closures), Ignition
Proceedings Papers

Development of GDI Engine for Improving Brake Thermal Efficiency Over 44%

Dongwon Jung, Byeongseok Lee, Jinwook Son, Soohyung Woo, Youngnam Kim
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T07A004, October 20–23, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2019-7144
https://doi.org/10.1115/ICEF2019-7144
View Paper titled, Development of GDI Engine for Improving Brake Thermal Efficiency Over 44%
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Topics: Brakes, Direct injection spark ignition engines, Thermal efficiency, Exhaust gas recirculation, Compression, Combustion, Electronic stability control, Stress, Cylinders, Engines
Proceedings Papers

Development of a Species-Based Extended Coherent Flamelet Model (SB-ECFM) for Gasoline Direct Injection Engine (GDI) Simulations

O. Colin, S. Chevillard, J. Bohbot, P. K. Senecal, E. Pomraning, M. Wang
Proc. ASME. ICEF2018, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A016, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9684
https://doi.org/10.1115/ICEF2018-9684
View Paper titled, Development of a Species-Based Extended Coherent Flamelet Model (SB-ECFM) for Gasoline Direct Injection Engine (GDI) Simulations
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Topics: Direct injection spark ignition engines, Engineering simulation, Simulation, Convection, Ignition, Combustion, Engines, Errors, Flames, Gases
Proceedings Papers

Combustion Ionization for Detection of Misfire, Knock, and Sporadic Pre-Ignition in a Gasoline Direct Injection Engine

Samuel Ayad, Swapnil Sharma, Rohan Verma, Naeim Henein
Proc. ASME. ICEF2018, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A007, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9589
https://doi.org/10.1115/ICEF2018-9589
View Paper titled, Combustion Ionization for Detection of Misfire, Knock, and Sporadic Pre-Ignition in a Gasoline Direct Injection Engine
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Topics: Combustion, Direct injection spark ignition engines, Ignition, Ionization, Sensors, Cylinders, Pressure transducers, Engines, Accelerometers, Corporate average fuel economy
Proceedings Papers

Parallel Multi-Cycle LES of an Optical Pent-Roof DISI Engine Under Motored Operating Conditions

Noah Van Dam, Wei Zeng, Magnus Sjöberg, Sibendu Som
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A019, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3603
https://doi.org/10.1115/ICEF2017-3603
View Paper titled, Parallel Multi-Cycle LES of an Optical Pent-Roof DISI Engine Under Motored Operating Conditions
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Topics: Cycles, Direct injection spark ignition engines, Roofs, Engines, Simulation, Pressure, Boundary-value problems, Engine flow, Finishes, Flow (Dynamics)
Proceedings Papers

Application of Hyperbolic Tangent Approximation Model to Gasoline Direct Injection Engine Simulation

Tomoyuki Hosaka, Taisuke Sugii, Eiji Ishii, Kazuhiro Oryoji, Yoshihiro Sukegawa
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A004, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3538
https://doi.org/10.1115/ICEF2017-3538
View Paper titled, Application of Hyperbolic Tangent Approximation Model to Gasoline Direct Injection Engine Simulation
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Topics: Approximation, Direct injection spark ignition engines, Simulation, Engines, Fuels, Combustion, Cylinders, Computational fluid dynamics, Emissions, Ejectors
Proceedings Papers

Combustion Model for a Homogeneous Turbocharged Gasoline Direct-Injection Engine

Sedigheh Tolou, Ravi Teja Vedula, Harold Schock, Guoming Zhu, Yong Sun, Adam Kotrba
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A021, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3613
https://doi.org/10.1115/ICEF2017-3613
View Paper titled, Combustion Model for a Homogeneous Turbocharged Gasoline Direct-Injection Engine
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Topics: Combustion, Engines, Gasoline, Cylinders, Direct injection spark ignition engines, Heat, Simulation, Stress, Combustion technologies, Cycles
Proceedings Papers

The Effects of Injection Timing and Injected Fuel Mass on Local Charge Conditions and Emissions for Gasoline Direct Injection Engines

Doohyun Kim, Angela Violi, André Boehman
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A023, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3623
https://doi.org/10.1115/ICEF2017-3623
View Paper titled, The Effects of Injection Timing and Injected Fuel Mass on Local Charge Conditions and Emissions for Gasoline Direct Injection Engines
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Topics: Direct injection spark ignition engines, Emissions, Fuels, Combustion, Combustion chambers, Computational fluid dynamics, Engines, Gasoline, Soot, Air pollution control
Proceedings Papers

Experimental and Numerical Investigation of Near-Nozzle Flow Behaviour Under Flash Boiling Conditions

Bo Wang, Xinyu Zhang, Yuying Yan, Jean-Paul Kone
Proc. ASME. ICEF2017, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T02A004, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3569
https://doi.org/10.1115/ICEF2017-3569
View Paper titled, Experimental and Numerical Investigation of Near-Nozzle Flow Behaviour Under Flash Boiling Conditions
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Topics: Boiling, Flow (Dynamics), Nozzles, Computational fluid dynamics, Fuels, Sprays, Air entrainment, Direct injection spark ignition engines, Ejectors, Gasoline
Proceedings Papers

Sources of Particulate Matter Emissions Variability From a Gasoline Direct Injection Engine

Manuel J. M. G. Ramos, James S. Wallace
Proc. ASME. ICEF2017, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T02A007, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3620
https://doi.org/10.1115/ICEF2017-3620
View Paper titled, Sources of Particulate Matter Emissions Variability From a Gasoline Direct Injection Engine
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Topics: Direct injection spark ignition engines, Emissions, Particulate matter, Gasoline, Ethanol, Fuels, Engines, Exhaust systems, Filtration, Fourier transform infrared spectroscopy