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Proceedings Papers

Computational Investigation on the Effects of Pre-Chamber Volume in an Active Narrow-Throat Pre-Chamber Engine

Mickael Silva, Xinlei Liu, Ponnya Hlaing, Emre Cenker, Abdullah Al-Ramadan, James W. G. Turner, Hong G. Im
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T06A004, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110084
https://doi.org/10.1115/ICEF2023-110084
View Paper titled, Computational Investigation on the Effects of Pre-Chamber Volume in an Active Narrow-Throat Pre-Chamber Engine
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Topics: Combustion, Computational fluid dynamics, Convection, Diesel, Ejectors, Engines, Flames, Heat transfer, Jets, Methane
Proceedings Papers

Combustion Research in Wide DCN Range Synthetic Aviation Fuels in a High Compression Ratio Engine

Valentin Soloiu, Amanda Weaver, James Willis, Aidan Rowell, Nicholas Dillon
Proc. ASME. ICEF2023, ASME 2023 ICE Forward Conference, V001T02A010, October 8–11, 2023
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2023-110189
https://doi.org/10.1115/ICEF2023-110189
View Paper titled, Combustion Research in Wide DCN Range Synthetic Aviation Fuels in a High Compression Ratio Engine
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Topics: Aviation, Combustion, Compression, Engines, Fuels, Emissions, Heat, Computer-aided design, Ignition delay, Pressure
Proceedings Papers

Parametric Studies of Deflagration-to-Detonation Transition in a Pre-Chamber/Main-Chamber System

Rui Xuan Zhu, Shizhi Tang, Shuyue Lai, Xiaohang Fang, Martin Davy, Chao Xu
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A003, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-89674
https://doi.org/10.1115/ICEF2022-89674
View Paper titled, Parametric Studies of Deflagration-to-Detonation Transition in a Pre-Chamber/Main-Chamber System
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Topics: Explosions, Flames, Temperature, Nozzles, Computer simulation, Algorithms, Fluctuations (Physics), Navier-Stokes equations, Oxygen, Shock waves
Proceedings Papers

Investigation on the Effects of Passive Pre-Chamber Ignition System and Geometry on Engine Knock Intensity

Francesco Di Sabatino, Pablo Jose Martinez-Hernandiz, Ricardo Novella Rosa, Isaac Ekoto
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T03A008, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90594
https://doi.org/10.1115/ICEF2022-90594
View Paper titled, Investigation on the Effects of Passive Pre-Chamber Ignition System and Geometry on Engine Knock Intensity
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Topics: Engines, Equilibrium (Physics), Flames, Geometry, Ignition, Ignition systems, Oscillations, Plasmas (Ionized gases), Pressure, Quenching (Metalworking)
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

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

Harsh Darshan Sapra, Randy Hessel, Eri Amezcua, Jacob Stafford, Niranjan Miganakallu, David Rothamer, Kenneth Kim, Chol-Bum M. Kweon, Sage Kokjohn
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T01A003, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-89329
https://doi.org/10.1115/ICEF2022-89329
View Paper titled, Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation
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Topics: Chemistry, Compression, Computational fluid dynamics, Computer simulation, Engines, Ignition, Jet fuels, Turbulence
Proceedings Papers

Inducing Viscosity Effects Into Simple Spray Modeling for Flexible-Fuel Injection System of Diesel Engine

Long Liu, Qihao Mei
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T05A003, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-89643
https://doi.org/10.1115/ICEF2022-89643
View Paper titled, Inducing Viscosity Effects Into Simple Spray Modeling for Flexible-Fuel Injection System of Diesel Engine
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Topics: Diesel engines, Fuels, Modeling, Sprays, Turbulence, Viscosity
Proceedings Papers

An Experimental and Numerical Investigation to Improve the Efficiency of Combustion Systems for Heavy-Duty Applications

Jaykumar Yadav, Stefan Pischinger, Sascha Schönfeld, Kai Deppenkemper
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A001, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-87445
https://doi.org/10.1115/ICEF2022-87445
View Paper 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, Computer simulation, Construction equipment, Cylinders, Design, Diesel engines
Proceedings Papers

A Computational Assessment of Combustion Submodels for Predictive Simulations of Pre-Chamber Combustion Engines

Mickael Silva, Xinlei Liu, Ponnya Hlaing, Emre Cenker, James Turner, Hong G. Im
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A008, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90917
https://doi.org/10.1115/ICEF2022-90917
View Paper titled, A Computational Assessment of Combustion Submodels for Predictive Simulations of Pre-Chamber Combustion Engines
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Topics: Combustion, Engineering simulation, Engines, Simulation, Fuels, Ignition, Flames, Modeling, Nozzles, Calibration
Proceedings Papers

High-Fidelity Energy Deposition Ignition Model Coupled With Flame Propagation Models at Engine-Like Flow Conditions

Samuel J. Kazmouz, Riccardo Scarcelli, Joohan Kim, Zhen Cheng, Shuaishuai Liu, Meizhong Dai, Eric Pomraning, Peter K. Senecal, Seong-Young Lee
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A002, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-67598
https://doi.org/10.1115/ICEF2021-67598
View Paper titled, High-Fidelity Energy Deposition Ignition Model Coupled With Flame Propagation Models at Engine-Like Flow Conditions
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Topics: Engines, Flames, Flow (Dynamics), Ignition, Combustion, Emissions, Carbon, Computational fluid dynamics, Electrodes, Particulate matter
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

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

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
Proceedings Papers

Turbulence Anisotropy Investigations in an Internal Combustion Engine

James R. MacDonald, Claudia M. Fajardo
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T03A014, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-3029
https://doi.org/10.1115/ICEF2020-3029
View Paper titled, Turbulence Anisotropy Investigations in an Internal Combustion Engine
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Topics: Anisotropy, Internal combustion engines, Turbulence
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

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting N-Heptane Spray

Shawn Reggeti, Allen Parker, C. Taber Wanstall, Ajay Agrawal, Joshua Bittle
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T05A009, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-3007
https://doi.org/10.1115/ICEF2020-3007
View Paper titled, Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting N-Heptane Spray
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Topics: Combustion, Heptane, Sprays, Simulation, Turbulence, Computational fluid dynamics, Chemiluminescence, Diesel engines, Flames, 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

Accelerating Computational Fluid Dynamics Simulations of Engine Knock Using a Concurrent Cycles Approach

Daniel Probst, Sameera Wijeyakulasuriya, Pinaki Pal, Christopher Kolodziej, Eric Pomraning
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A002, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2916
https://doi.org/10.1115/ICEF2020-2916
View Paper titled, Accelerating Computational Fluid Dynamics Simulations of Engine Knock Using a Concurrent Cycles Approach
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Topics: Computational fluid dynamics, Cycles, Engines, Simulation, Combustion, Fuels, Chemistry, Clocks, Compression, Cylinders
Proceedings Papers

Numerical Investigation of Pre-Chamber Jet Combustion in a Light-Duty Gasoline Engine

Anqi Zhang, Xin Yu, Nayan Engineer, Yu Zhang, Yuanjiang Pei
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A013, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2997
https://doi.org/10.1115/ICEF2020-2997
View Paper titled, Numerical Investigation of Pre-Chamber Jet Combustion in a Light-Duty Gasoline Engine
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Topics: Combustion, Gasoline engines, Engines, Ignition, Computational fluid dynamics, Cycles, Flow (Dynamics), Fuels, Modeling, Nozzles
Proceedings Papers

Orifice Diameter Effects on Diesel Fuel Jet Flame Structure

Lyle M. Pickett, Dennis L. Siebers
Proc. ASME. ICEF2001, Volume 1: Diesel Combustion and Emissions, Fuel Injection and Sprays, 65-76, September 23–26, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-ICE-399
https://doi.org/10.1115/2001-ICE-399
View Paper titled, Orifice Diameter Effects on Diesel Fuel Jet Flame Structure
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Topics: Diesel, Flames, Soot, Fuels, Air entrainment, Combustion, Chemiluminescence, Diesel engines, High temperature, Light emission