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Proceedings Papers

Quantitative Validation of a Computational Fluid Dynamics Methodology for Gasoline Sprays Under Cold Start Conditions

Dimitris Assanis, Joonsik Hwang, Gaurav Guleria, Dario Lopez-Pintor, Scott W. Wagnon, Russel Whitesides
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T06A003, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110054
https://doi.org/10.1115/ICEF2023-110054
View Paper titled, Quantitative Validation of a Computational Fluid Dynamics Methodology for Gasoline Sprays Under Cold Start Conditions
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Topics: Computational fluid dynamics, Gasoline, Sprays, Engineering simulation, Simulation, Fuels, Ejectors, Imaging, Boundary-value problems, Computer simulation
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

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

Sicong Wu, Saumil S. Patel, Muhsin M. Ameen
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A003, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67671
https://doi.org/10.1115/ICEF2021-67671
View Paper titled, Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
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Topics: Cycles, Internal combustion engines, Large eddy simulation, Flow (Dynamics), Engines, Combustion chambers, Cylinders, Compression, Computer simulation, Control modeling
Proceedings Papers

Large Eddy Simulation of Gasoline Sprays in a Lagrangian-Eulerian Framework Using the High-Order Spectral Element Method

Juan D. Colmenares F., Muhsin M. Ameen, Saumil S. Patel
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A007, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67848
https://doi.org/10.1115/ICEF2021-67848
View Paper titled, Large Eddy Simulation of Gasoline Sprays in a Lagrangian-Eulerian Framework Using the High-Order Spectral Element Method
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Topics: Gasoline, Large eddy simulation, Sprays
Proceedings Papers

Parametric Studies of a Novel Combustion Modelling Approach for Low Temperature Diesel Spray Simulation

XiaoHang Fang, Nikola Sekularac, Martin H. Davy
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A005, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2924
https://doi.org/10.1115/ICEF2020-2924
View Paper titled, Parametric Studies of a Novel Combustion Modelling Approach for Low Temperature Diesel Spray Simulation
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Topics: Combustion, Diesel, Low temperature, Modeling, Simulation, Sprays, Flamelet generated manifold, Flames, Manifolds, Engineering simulation
Proceedings Papers

Evaluation of Soot Production Near a Cold Surface for an Impinged Diesel Spray Combustion

Zhihao Zhao, Le Zhao, Seong-Young Lee
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T05A002, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2938
https://doi.org/10.1115/ICEF2020-2938
View Paper titled, Evaluation of Soot Production Near a Cold Surface for an Impinged Diesel Spray Combustion
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Topics: Combustion, Diesel, Large eddy simulation, Soot, Sprays
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

Large Eddy Simulation of Lean Mixed-Mode Combustion Assisted by Partial Fuel Stratification in a Spark-Ignition Engine

Chao Xu, Sibendu Som, Magnus Sjöberg
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A015, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-3003
https://doi.org/10.1115/ICEF2020-3003
View Paper titled, Large Eddy Simulation of Lean Mixed-Mode Combustion Assisted by Partial Fuel Stratification in a Spark-Ignition Engine
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Topics: Combustion, Fuels, Large eddy simulation, Spark-ignition engine
Proceedings Papers

Assessing Fuel Property Effects on Cavitation and Erosion Propensity Using a Computational Fuel Screening Tool

Gina M. Magnotti, Sibendu Som
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T06A011, October 20–23, 2019
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2019-7269
https://doi.org/10.1115/ICEF2019-7269
View Paper titled, Assessing Fuel Property Effects on Cavitation and Erosion Propensity Using a Computational Fuel Screening Tool
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Topics: Cavitation, Erosion, Fuels, Large eddy simulation
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

Numerical Investigation of Fuel Effects on Soot Emissions at Heavy-Duty Diesel Engine Conditions

Meng Tang, Yuanjiang Pei, Yu Zhang, Michael Traver, David Cleary, Zhaoyu Luo, Jeffrey Naber, Seong-Young Lee
Proc. ASME. ICEF2018, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A019, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9696
https://doi.org/10.1115/ICEF2018-9696
View Paper titled, Numerical Investigation of Fuel Effects on Soot Emissions at Heavy-Duty Diesel Engine Conditions
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Topics: Diesel engines, Emissions, Fuels, Soot, Simulation, Computational fluid dynamics, Engineering simulation, Turbulence, Gasoline, Combustion
Proceedings Papers

Computational Study of Unsteady Cavitating Flows and Erosion in a Fuel Nozzle

Javad Hosseinpour, Luis Bravo, Omid Samimi-Abianeh
Proc. ASME. ICEF2018, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A006, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9553
https://doi.org/10.1115/ICEF2018-9553
View Paper titled, Computational Study of Unsteady Cavitating Flows and Erosion in a Fuel Nozzle
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Topics: Erosion, Flow (Dynamics), Fuels, Nozzles, Cavitation, Computational fluid dynamics, Damage, Reynolds-averaged Navier–Stokes equations, Turbulence, Ejectors
Proceedings Papers

A Computational Investigation of Non-Premixed Combustion of Natural Gas Injected Into Mixture of Argon and Oxygen

Martia Shahsavan, Mohammadrasool Morovatiyan, J. Hunter Mack
Proc. ASME. ICEF2018, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A013, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9618
https://doi.org/10.1115/ICEF2018-9618
View Paper titled, A Computational Investigation of Non-Premixed Combustion of Natural Gas Injected Into Mixture of Argon and Oxygen
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Topics: Combustion, Natural gas, Oxygen, Fluids, Compression, Emissions, Engines, Ignition, Methane, Nitrogen
Proceedings Papers

Predicting Cycle-to-Cycle Variation With Concurrent Cycles in a Gasoline Direct Injected Engine With Large Eddy Simulations

Daniel Probst, Sameera Wijeyakulasuriya, Eric Pomraning, Janardhan Kodavasal, Riccardo Scarcelli, Sibendu Som
Proc. ASME. ICEF2018, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A022, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9722
https://doi.org/10.1115/ICEF2018-9722
View Paper titled, Predicting Cycle-to-Cycle Variation With Concurrent Cycles in a Gasoline Direct Injected Engine With Large Eddy Simulations
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Topics: Cycles, Engines, Gasoline, Large eddy simulation, Combustion, Simulation, Exhaust gas recirculation, Pressure, Clocks, Cylinders
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

Large Eddy Simulation of Diesel Spray Combustion With a Multi-Component Drop Vaporization Model

Xiaohua Ren, Lei Zhang, Zhongli Ji
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A009, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3563
https://doi.org/10.1115/ICEF2017-3563
View Paper titled, Large Eddy Simulation of Diesel Spray Combustion With a Multi-Component Drop Vaporization Model
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Topics: Combustion, Diesel, Large eddy simulation, Sprays, Simulation, Drops, Cylinders, Dynamics (Mechanics), Engines, Fuels
Proceedings Papers

Using LES to Simulate Cycle-to-Cycle Variability During the Gas Exchange Process

Muhsin M. Ameen, Xiaofeng Yang, Tang-Wei Kuo, Sibendu Som
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A015, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3591
https://doi.org/10.1115/ICEF2017-3591
View Paper titled, Using LES to Simulate Cycle-to-Cycle Variability During the Gas Exchange Process
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Topics: Cycles, Computational fluid dynamics, Engines, Cylinders, Engineering simulation, Exhaust systems, Simulation, Statistics, Combustion chambers, Compression
Proceedings Papers

Machine Learning Analysis of Factors Impacting Cycle-to-Cycle Variation in a Gasoline Spark-Ignited Engine

Janardhan Kodavasal, Ahmed Abdul Moiz, Muhsin Ameen, Sibendu Som
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A020, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3604
https://doi.org/10.1115/ICEF2017-3604
View Paper titled, Machine Learning Analysis of Factors Impacting Cycle-to-Cycle Variation in a Gasoline Spark-Ignited Engine
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Topics: Cycles, Engines, Gasoline, Machine learning, Cylinders, Flames, Flow (Dynamics), Ignition, Pressure, Topology
Proceedings Papers

Implementation of Detailed Chemistry Mechanisms in Engine Simulations

Prithwish Kundu, Muhsin M. Ameen, Chao Xu, Umesh Unnikrishnan, Tianfeng Lu, Sibendu Som
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A016, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3596
https://doi.org/10.1115/ICEF2017-3596
View Paper titled, Implementation of Detailed Chemistry Mechanisms in Engine Simulations
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Topics: Chemistry, Engines, Simulation, Combustion, Sprays, Computation, High pressure (Physics), Ignition delay, Large eddy simulation, Stiffness