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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
Paper No: ICEF2022-90594
DOI: 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
Click here to open pdf in another window PDF for Investigation on the Effects of Passive Pre-Chamber Ignition System and Geometry on Engine Knock Intensity
Topics: Engines, Equilibrium (Physics), Flames, Geometry, Ignition, Ignition systems, Oscillations, Plasmas (Ionized gases), Pressure, Quenching (Metalworking)
Proceedings Papers

CFD Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions

Vyaas Gururajan, Riccardo Scarcelli, Sayan Biswas, Isaac Ekoto
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A010, October 13–15, 2021
Paper No: ICEF2021-67902
DOI: https://doi.org/10.1115/ICEF2021-67902
View Paper titled, CFD Modeling of Low Temperature Ignition Processes From a Nanosecond Pulsed Discharge at Quiescent Conditions
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Topics: Computational fluid dynamics, Equilibrium (Physics), Ignition, Low temperature, Modeling, Plasmas (Ionized gases)
Proceedings Papers

Assessment of Spark, Corona, and Plasma Ignition Systems for Gasoline Combustion

Sayan Biswas, Isaac Ekoto, Dan Singleton, Kristapher Mixell, Patrick Ford
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T03A015, November 4–6, 2020
Paper No: ICEF2020-3034
DOI: https://doi.org/10.1115/ICEF2020-3034
View Paper titled, Assessment of Spark, Corona, and Plasma Ignition Systems for Gasoline Combustion
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Topics: Combustion, Gasoline, Ignition, Ignition systems, Plasmas (Ionized gases)
Proceedings Papers

Modeling Nanosecond-Pulsed Spark Discharge and Flame Kernel Evolution

Joohan Kim, Vyaas Gururajan, Riccardo Scarcelli, Sayan Biswas, Isaac Ekoto
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A017, November 4–6, 2020
Paper No: ICEF2020-3006
DOI: https://doi.org/10.1115/ICEF2020-3006
View Paper titled, Modeling Nanosecond-Pulsed Spark Discharge and Flame Kernel Evolution
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Topics: Flames, Gas discharge (Electric discharge), Ignition, Modeling, Plasmas (Ionized gases)
Proceedings Papers

A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges

Vyaas Gururajan, Riccardo Scarcelli, Anand Karpatne, Douglas Breden, Laxminarayan Raja, Sayan Biswas, Isaac Ekoto
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T06A009, October 20–23, 2019
Paper No: ICEF2019-7260
DOI: https://doi.org/10.1115/ICEF2019-7260
View Paper titled, A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges
Click here to open pdf in another window PDF for A Computational Study of the Thermodynamic Conditions Leading to Autoignition in Nanosecond Pulsed Discharges
Topics: Electrodes, Electrons, Engines, Equilibrium (Physics), Erosion, Heating, Ignition, Modeling, Plasmas (Ionized gases), Shock waves
Proceedings Papers

Impacts of Spark Discharge Current and Duration on Flame Development of Lean Mixtures Under Flow Conditions

Zhenyi Yang, Xiao Yu, Shui Yu, Jianming Chen, Guangyun Chen, Ming Zheng, Graham Reader, David S.-K. Ting
Proc. ASME. ICEF2018, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A032, November 4–7, 2018
Paper No: ICEF2018-9771
DOI: https://doi.org/10.1115/ICEF2018-9771
View Paper titled, Impacts of Spark Discharge Current and Duration on Flame Development of Lean Mixtures Under Flow Conditions
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Topics: Flames, Flow (Dynamics), Gas discharge (Electric discharge), Combustion, Combustion chambers, Cylinders, Engines, Gasoline, Ignition, Ignition systems
Proceedings Papers

Discharge Characteristics of Current Boosted Spark Events Under Flow Conditions

Xiao Yu, Zhenyi Yang, Shui Yu, Mark Ives, Ming Zheng
Proc. ASME. ICEF2017, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A017, October 15–18, 2017
Paper No: ICEF2017-3657
DOI: https://doi.org/10.1115/ICEF2017-3657
View Paper titled, Discharge Characteristics of Current Boosted Spark Events Under Flow Conditions
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Topics: Flow (Dynamics), Flames, Gas flow, Plasmas (Ionized gases), Cylinders, Ignition, Combustion chambers, Electrical measurement, Engines, Ignition systems
Proceedings Papers

An Experimental Investigation on Performance, Combustion and Emission Characteristics of a Low Heat Rejection Engine Using Diesel and Diethyl Ether Blends

Krishnamani Selvaraj, Mohanraj Thangavel, Ravikumar Bikramsingh
Proc. ASME. ICEF2017, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T02A008, October 15–18, 2017
Paper No: ICEF2017-3647
DOI: https://doi.org/10.1115/ICEF2017-3647
View Paper titled, An Experimental Investigation on Performance, Combustion and Emission Characteristics of a Low Heat Rejection Engine Using Diesel and Diethyl Ether Blends
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Topics: Combustion, Diesel, Emissions, Engines, Ethers (Class of compounds), Heat, Brakes, Thermal efficiency, Aluminum, Carbon
Proceedings Papers

Impact of a Yttria-Stabilized Zirconia Thermal Barrier Coating on HCCI Engine Combustion, Emissions, and Efficiency

Tommy Powell, Ryan O’Donnell, Mark Hoffman, Zoran Filipi
Proc. ASME. ICEF2016, ASME 2016 Internal Combustion Engine Division Fall Technical Conference, V001T03A010, October 9–12, 2016
Paper No: ICEF2016-9391
DOI: https://doi.org/10.1115/ICEF2016-9391
View Paper titled, Impact of a Yttria-Stabilized Zirconia Thermal Barrier Coating on HCCI Engine Combustion, Emissions, and Efficiency
Click here to open pdf in another window PDF for Impact of a Yttria-Stabilized Zirconia Thermal Barrier Coating on HCCI Engine Combustion, Emissions, and Efficiency
Topics: Combustion, Emissions, Homogeneous charge compression ignition engines, Thermal barrier coatings, Coatings, Cylinders, Engines, Pistons, Temperature, Aluminum
Proceedings Papers

SI Engine Top Ring Coating Resistance to Accelerated Scuff and Spalling

Yu Chen, Steve Sytsma
Proc. ASME. ICEF2015, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T07A004, November 8–11, 2015
Paper No: ICEF2015-1042
DOI: https://doi.org/10.1115/ICEF2015-1042
View Paper titled, SI Engine Top Ring Coating Resistance to Accelerated Scuff and Spalling
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Topics: Coatings, Spark-ignition engine, Cylinders, Fuels, Cycles, Plasmas (Ionized gases), Corporate average fuel economy, Density, Engines, Fatigue
Proceedings Papers

Extending Lean and EGR-Dilute Operating Limits of a Modern GDI Engine Using a Low-Energy Transient Plasma Ignition System

James Sevik, Thomas Wallner, Michael Pamminger, Riccardo Scarcelli, Dan Singleton, Jason Sanders
Proc. ASME. ICEF2015, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A007, November 8–11, 2015
Paper No: ICEF2015-1048
DOI: https://doi.org/10.1115/ICEF2015-1048
View Paper titled, Extending Lean and EGR-Dilute Operating Limits of a Modern GDI Engine Using a Low-Energy Transient Plasma Ignition System
Click here to open pdf in another window PDF for Extending Lean and EGR-Dilute Operating Limits of a Modern GDI Engine Using a Low-Energy Transient Plasma Ignition System
Topics: Direct injection spark ignition engines, Exhaust gas recirculation, Ignition systems, Plasmas (Ionized gases), Transients (Dynamics), Combustion, Stability, Emissions, Flames, Stress
Proceedings Papers

Improvement in Lean Homogenous Spark-Ignition Combustion With Pulsed Energy Spark Plug

Timothy J. Jacobs, Louis J. Camilli, Joseph E. Gonnella
Proc. ASME. ICEF2012, ASME 2012 Internal Combustion Engine Division Fall Technical Conference, 439-445, September 23–26, 2012
Paper No: ICEF2012-92165
DOI: https://doi.org/10.1115/ICEF2012-92165
View Paper titled, Improvement in Lean Homogenous Spark-Ignition Combustion With Pulsed Energy Spark Plug
Click here to open pdf in another window PDF for Improvement in Lean Homogenous Spark-Ignition Combustion With Pulsed Energy Spark Plug
Topics: Combustion, Ignition, Internal combustion engines, Fuels, Bombs, Capacitors, Energy transformation, Engines, Homogeneous charge compression ignition engines, Ignition delay
Proceedings Papers

Technology and Contribution of SUMEBore Cylinder Liner Surface Coatings on Lubricant Oil Consumption Reduction on an EMD710 Diesel Engine

Peter Ernst, Jaime de Jesus Garcia Villarreal, Kent Froelund
Proc. ASME. ICEF2012, ASME 2012 Internal Combustion Engine Division Fall Technical Conference, 907-914, September 23–26, 2012
Paper No: ICEF2012-92083
DOI: https://doi.org/10.1115/ICEF2012-92083
View Paper titled, Technology and Contribution of SUMEBore Cylinder Liner Surface Coatings on Lubricant Oil Consumption Reduction on an EMD710 Diesel Engine
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Topics: Coatings, Cylinders, Diesel engines, Lubricating oils, Engines, Locomotives, Corrosion, Emissions, Exhaust gas recirculation, Fuels
Proceedings Papers

A Preliminary Study of the Spark Characteristics for Unconventional Cylinder Charge With Strong Air Movement

Shui Yu, Kelvin Xie, Xiaoye Han, Marko Jeftic, Tongyang Gao, Ming Zheng
Proc. ASME. ICEF2011, ASME 2011 Internal Combustion Engine Division Fall Technical Conference, 461-470, October 2–5, 2011
Paper No: ICEF2011-60132
DOI: https://doi.org/10.1115/ICEF2011-60132
View Paper titled, A Preliminary Study of the Spark Characteristics for Unconventional Cylinder Charge With Strong Air Movement
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Topics: Cylinders, Electrodes, Energy dissipation, Engines, Flow (Dynamics), Gas discharge (Electric discharge), Heat, Ignition systems, Plasmas (Ionized gases), Polynomials
Proceedings Papers

Validation of a Lagrangian Ignition Model in SI Engine Simulations

Claudio Forte, Gian Marco Bianchi, Enrico Corti
Proc. ASME. ICEF2010, ASME 2010 Internal Combustion Engine Division Fall Technical Conference, 859-871, September 12–15, 2010
Paper No: ICEF2010-35159
DOI: https://doi.org/10.1115/ICEF2010-35159
View Paper titled, Validation of a Lagrangian Ignition Model in SI Engine Simulations
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Topics: Engineering simulation, Ignition, Simulation, Spark-ignition engine, Temperature, Combustion, Computational fluid dynamics, Engines, Flames, Gas flow
Proceedings Papers

Thermal Spraying of Cylinder Bores With the PTWA Internal Coating System

K. Bobzin, F. Ernst, J. Zwick, T. Schlaefer, D. Cook, K. Kowalsky, K. Bird, D. H. Gerke, R. E. Sharp, K. R. Raab, S. Lindon
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 697-704, October 14–17, 2007
Paper No: ICEF2007-1745
DOI: https://doi.org/10.1115/ICEF2007-1745
View Paper titled, Thermal Spraying of Cylinder Bores With the PTWA Internal Coating System
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Topics: Coatings, Cylinders, Metal spraying, Engines, Aluminum, Cast iron, Sprays, Weight (Mass), Carbon dioxide, Emissions
Proceedings Papers

Feasibility of Pulsed Microwave Plasma Ignition for Use in SI-Engines

Franz A. Pertl, James E. Smith
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 715-719, October 14–17, 2007
Paper No: ICEF2007-1776
DOI: https://doi.org/10.1115/ICEF2007-1776
View Paper titled, Feasibility of Pulsed Microwave Plasma Ignition for Use in SI-Engines
Click here to open pdf in another window PDF for Feasibility of Pulsed Microwave Plasma Ignition for Use in SI-Engines
Topics: Ignition, Microwaves, Plasmas (Ionized gases), Spark-ignition engine, Combustion, Engines, Fuels, Compression, Delays, Thermal efficiency
Proceedings Papers

Use of Railplugs to Extend the Lean Limit of Natural Gas Engines

Hongxun Gao, Ron Matthews, Sreepati Hari, Matt Hall
Proc. ASME. ICEF2004, ASME 2004 Internal Combustion Engine Division Fall Technical Conference, 755-762, October 24–27, 2004
Paper No: ICEF2004-0881
DOI: https://doi.org/10.1115/ICEF2004-0881
View Paper titled, Use of Railplugs to Extend the Lean Limit of Natural Gas Engines
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Topics: Gas engines, Ignition, Engines, Ignition systems, Circuit design, Plasmas (Ionized gases), Stability, Stress, Testing
Proceedings Papers

A Numerical Study of Spark Ignition

O. Ekici, V. K. Bokka, O. A. Ezekoye, R. D. Matthews
Proc. ASME. ICEF2004, ASME 2004 Internal Combustion Engine Division Fall Technical Conference, 763-772, October 24–27, 2004
Paper No: ICEF2004-0884
DOI: https://doi.org/10.1115/ICEF2004-0884
View Paper titled, A Numerical Study of Spark Ignition
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Topics: Ignition, Chemistry, Chemical kinetics, Combustion, Flow (Dynamics), Gas discharge (Electric discharge), Plasmas (Ionized gases), Fluid mechanics, Fuels, Ionization
Proceedings Papers

Corona Discharge Ingnition for Internal Combustion Engines

Nathan Theiss, Paul Ronney, Jian-Bang Liu, Martin Gundersen
Proc. ASME. ICEF2004, ASME 2004 Internal Combustion Engine Division Fall Technical Conference, 785-795, October 24–27, 2004
Paper No: ICEF2004-0891
DOI: https://doi.org/10.1115/ICEF2004-0891
View Paper titled, Corona Discharge Ingnition for Internal Combustion Engines
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Topics: Corona discharge, Internal combustion engines, Ignition, Combustion, Engines, Design, Electrodes, Emissions, Ignition systems, Natural gas