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Proceedings Papers

Effects of Tumble and Swirl Flows on the Turbulence Scale Near the TDC in a 4-Valve S.I. Engine

Ki Hyung Lee, Chang Sik Lee, Hyun Jong Park, Dae Sik Kim
Proc. ASME. ICES2001, Volume 2: In-Cylinder Processes: Fuel Spray, Flow, Ignition, Combustion, and Emission Formation, 45-52, April 29–May 2, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ICES2001-119
https://doi.org/10.1115/ICES2001-119
View Paper titled, Effects of Tumble and Swirl Flows on the Turbulence Scale Near the TDC in a 4-Valve S.I. Engine
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Topics: Engines, Flow (Dynamics), Turbulence, Valves, Cylinders, Flames, Combustion, Compression, Flow control valves, Ignition
Journal Articles

Review of Experimental and Computational Studies on Spray, Combustion, Performance, and Emission Characteristics of Biodiesel Fueled Engines

Avinash Kumar Agarwal, Sungwook Park, Atul Dhar, Chang Sik Lee, Suhan Park, Tarun Gupta, Neeraj K. Gupta
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Review Articles
J. Energy Resour. Technol. December 2018, 140(12): 120801.
Paper No: JERT-18-1257
https://doi.org/10.1115/1.4040584
Published Online: August 30, 2018
View Article titled, Review of Experimental and Computational Studies on Spray, Combustion, Performance, and Emission Characteristics of Biodiesel Fueled Engines
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Topics: Biodiesel, Combustion, Diesel, Emissions, Engines, Fuels, Minerals, Sprays, Diesel engines
Proceedings Papers

An Experimental Study of Two-Stage Combustion Strategy on Combustion and Emission Characteristics in a Diesel Engine Fueled With Biodiesel Blends

Donggon Lee, Kyusoo Jeong, Hyun Gu Roh, Chang Sik Lee
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 171-177, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81178
https://doi.org/10.1115/ICES2012-81178
View Paper titled, An Experimental Study of Two-Stage Combustion Strategy on Combustion and Emission Characteristics in a Diesel Engine Fueled With Biodiesel Blends
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Topics: Biodiesel, Combustion, Diesel engines, Emissions, Engines, Nitrogen oxides, Soot, Common rail fuel injectors, Cylinders, Diesel
Journal Articles

Experimental Study of Effects of Operating Conditions on Water Transport Phenomena in the Cathode of Polymer Electrolyte Membrane Fuel Cell

Sang Hern Seo, Chang Sik Lee
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Technical Briefs
J. Electrochem. En. Conv. Stor. December 2011, 8(6): 064501.
https://doi.org/10.1115/1.4004172
Published Online: September 22, 2011
View Article titled, Experimental Study of Effects of Operating Conditions on Water Transport Phenomena in the Cathode of Polymer Electrolyte Membrane Fuel Cell
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Topics: Floods, Flow (Dynamics), Proton exchange membrane fuel cells, Water, Oxygen, Temperature
Journal Articles

Impact of Orifice Angle Configurations on the Droplet Atomization Enhancement of Diesel Fuel in a Group-Hole Nozzle

Hyun Kyu Suh, Chang Sik Lee
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2011, 133(11): 112802.
https://doi.org/10.1115/1.4002888
Published Online: May 19, 2011
View Article titled, Impact of Orifice Angle Configurations on the Droplet Atomization Enhancement of Diesel Fuel in a Group-Hole Nozzle
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Topics: Drops, Nozzles, Sprays, Surface mount devices, Diesel
Journal Articles

Effect of Biodiesel-Ethanol Blended Fuel Spray Characteristics on the Reduction of Exhaust Emissions in a Common-Rail Diesel Engine

Seung Hyun Yoon, Su Han Park, Hyun Kyu Suh, Chang Sik Lee
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. December 2010, 132(4): 042201.
https://doi.org/10.1115/1.4003177
Published Online: January 6, 2011
View Article titled, Effect of Biodiesel-Ethanol Blended Fuel Spray Characteristics on the Reduction of Exhaust Emissions in a Common-Rail Diesel Engine
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Topics: Biodiesel, Combustion, Diesel engines, Emissions, Ethanol, Exhaust systems, Fuels, Sprays, Pressure, Common rail fuel injectors
Proceedings Papers

Effect of Multiple Injection Strategy on Atomization and Emission Reduction Characteristics in a Diesel-Ethanol Fueled Engine

Su Han Park, In Mo Youn, Sung Wook Park, Chang Sik Lee
Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 2, 1059-1065, May 17–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ES2010-90166
https://doi.org/10.1115/ES2010-90166
View Paper titled, Effect of Multiple Injection Strategy on Atomization and Emission Reduction Characteristics in a Diesel-Ethanol Fueled Engine
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Topics: Diesel, Emissions, Engines, Ethanol, Fuels, Sprays, Biodiesel, Combustion, Common rail fuel injectors, Cylinders
Proceedings Papers

Improved Eulerian-Lagrangian Spray Simulation by Using an Enhanced Momentum Coupling Model

Sayop Kim, Sung Wook Park, Chang Sik Lee
Proc. ASME. ICEF2009, ASME 2009 Internal Combustion Engine Division Fall Technical Conference, 433-442, September 27–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2009-14079
https://doi.org/10.1115/ICEF2009-14079
View Paper titled, Improved Eulerian-Lagrangian Spray Simulation by Using an Enhanced Momentum Coupling Model
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Topics: Momentum, Simulation, Sprays, Drops, Collisions (Physics), Computation, Resolution (Optics), Computational fluid dynamics, Diesel, Engines
Proceedings Papers

Numerical and Experimental Investigation on Combustion and Emission Characteristics of DME Fuel in a Compression Ignition Engine

Bong Woo Ryu, In Mo Youn, Hyun Gu Roh, Sung Wook Park, Chang Sik Lee
Proc. ASME. ICEF2009, ASME 2009 Internal Combustion Engine Division Fall Technical Conference, 421-431, September 27–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2009-14078
https://doi.org/10.1115/ICEF2009-14078
View Paper titled, Numerical and Experimental Investigation on Combustion and Emission Characteristics of DME Fuel in a Compression Ignition Engine
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Topics: Combustion, Diesel engines, Emissions, Fuels, Sprays, Engines, Nitrogen oxides, Evaporation, Computational fluid dynamics, Delays
Journal Articles

Effect of Injection Strategy on the Combustion and Exhaust Emission Characteristics of a Biodiesel-Ethanol Blend in a DI Diesel Engine

Seung Hyun Yoon, Jin Woo Hwang, Chang Sik Lee
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. September 2010, 132(9): 094503.
https://doi.org/10.1115/1.4000609
Published Online: June 21, 2010
View Article titled, Effect of Injection Strategy on the Combustion and Exhaust Emission Characteristics of a Biodiesel-Ethanol Blend in a DI Diesel Engine
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Topics: Biodiesel, Combustion, Diesel engines, Emissions, Ethanol, Exhaust systems, Fuels, Nitrogen oxides
Proceedings Papers

Effect of Operating Conditions on the Water Transport Phenomena at the Cathode of Polymer Electrolyte Membrane Fuel Cell

Sang Hern Seo, Chang Sik Lee
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 177-184, June 8–10, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2009-85217
https://doi.org/10.1115/FuelCell2009-85217
View Paper titled, Effect of Operating Conditions on the Water Transport Phenomena at the Cathode of Polymer Electrolyte Membrane Fuel Cell
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Topics: Proton exchange membrane fuel cells, Transport phenomena, Water, Flow (Dynamics), Drops, Floods, Fuel cells, Membranes, Proton conductivity, Stainless steel
Proceedings Papers

Effect of Injection Strategy on the Combustion and Exhaust Emissions Characteristics of Biodiesel-Ethanol Blend in a DI Diesel Engine

Seung Hyun Yoon, Jin Woo Hwang, Hyun Kyu Suh, Chang Sik Lee
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 77-83, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76063
https://doi.org/10.1115/ICES2009-76063
View Paper titled, Effect of Injection Strategy on the Combustion and Exhaust Emissions Characteristics of Biodiesel-Ethanol Blend in a DI Diesel Engine
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Topics: Biodiesel, Combustion, Diesel engines, Emissions, Ethanol, Exhaust systems, Particulate matter, Fuels, Engines, Nitrogen oxides
Proceedings Papers

Effect of the Spray-Atomization Characteristics on the Nano Size Particle Exhaust Emissions Characteristics Using Biodiesel-Bioethanol Blended Fuels in a DI Diesel Engine With Common Rail Injection System

Su Han Park, Seung Hyun Yoon, Hyung Jun Kim, Chang Sik Lee
Proc. ASME. ICES2009, ASME 2009 Internal Combustion Engine Division Spring Technical Conference, 67-76, May 3–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICES2009-76062
https://doi.org/10.1115/ICES2009-76062
View Paper titled, Effect of the Spray-Atomization Characteristics on the Nano Size Particle Exhaust Emissions Characteristics Using Biodiesel-Bioethanol Blended Fuels in a DI Diesel Engine With Common Rail Injection System
Open the PDF for Effect of the Spray-Atomization Characteristics on the Nano Size Particle Exhaust Emissions Characteristics Using Biodiesel-Bioethanol Blended Fuels in a DI Diesel Engine With Common Rail Injection System in another window
Topics: Biodiesel, Common rail fuel injectors, Diesel engines, Emissions, Exhaust systems, Fuels, Particulate matter, Sprays, Combustion, Drops
Proceedings Papers

Effect of Biodiesel-Ethanol Blended Fuel Spray Characteristics on the Reduction of Exhaust Emissions in a Common-Rail Diesel Engine

Seung Hyun Yoon, Su Han Park, Hyun Kyu Suh, Chang Sik Lee
Proc. ASME. ES2008, ASME 2008 2nd International Conference on Energy Sustainability, Volume 1, 463-470, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ES2008-54227
https://doi.org/10.1115/ES2008-54227
View Paper titled, Effect of Biodiesel-Ethanol Blended Fuel Spray Characteristics on the Reduction of Exhaust Emissions in a Common-Rail Diesel Engine
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Topics: Biodiesel, Common rail fuel injectors, Diesel engines, Emissions, Ethanol, Exhaust systems, Fuels, Sprays, Combustion, Diesel
Proceedings Papers

Spray and Combustion Characteristics of Biodiesel Fuel in a Direct Injection Common-Rail Diesel Engine

Hyun Kyu Suh, Hyun Gu Rho, Chang Sik Lee
Proc. ASME. JRC-ICE2007, ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference, 487-496, March 13–16, 2007
Publisher: American Society of Mechanical Engineers
Paper No: JRC/ICE2007-40082
https://doi.org/10.1115/JRC/ICE2007-40082
View Paper titled, Spray and Combustion Characteristics of Biodiesel Fuel in a Direct Injection Common-Rail Diesel Engine
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Topics: Biodiesel, Combustion, Common rail fuel injectors, Diesel engines, Fuels, Sprays, Diesel, Pressure, Cylinders, Drops
Proceedings Papers

Characteristics of Particulate Emissions of Compression Ignition Engine Fueled With Biodiesel Derived From Soybean

Myung Yoon Kim, Seung Hyun Yoon, Jin Woo Hwang, Chang Sik Lee
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 265-271, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1715
https://doi.org/10.1115/ICEF2007-1715
View Paper titled, Characteristics of Particulate Emissions of Compression Ignition Engine Fueled With Biodiesel Derived From Soybean
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Topics: Biodiesel, Diesel engines, Emissions, Particulate matter, Engines, Diesel, Exhaust gas recirculation, Fuels, Carbon, Combustion
Proceedings Papers

Experimental and Numerical Study on the Combustion Characteristics of a Premixed Charge Compression Ignition Engine

Dae Sik Kim, Ki Hyung Lee, Chang Sik Lee
Proc. ASME. ICEF2002, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 89-96, September 8–11, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2002-487
https://doi.org/10.1115/ICEF2002-487
View Paper titled, Experimental and Numerical Study on the Combustion Characteristics of a Premixed Charge Compression Ignition Engine
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Topics: Combustion, Diesel engines, Fuels, Emissions, Exhaust gas recirculation, Exhaust systems, Compression, Engines, Ignition, Numerical analysis
Proceedings Papers

Experimental Investigation of HCCI Combustion With Reduced Compression Ratio and Narrow Include Angle Injector in a Small DI Diesel Engine

Myung Yoon Kim, Ki Hyung Lee, Chang Sik Lee
Proc. ASME. ICEF2005, ASME 2005 Internal Combustion Engine Division Fall Technical Conference (ICEF2005), 303-309, September 11–14, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2005-1256
https://doi.org/10.1115/ICEF2005-1256
View Paper titled, Experimental Investigation of HCCI Combustion With Reduced Compression Ratio and Narrow Include Angle Injector in a Small DI Diesel Engine
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Topics: Combustion, Compression, Diesel engines, Ejectors, Homogeneous charge compression ignition engines, Emissions, Ignition, Diesel, Fuels, Nitrogen oxides
Proceedings Papers

Combustion and Emission Characteristics of Biodiesel Fuels in a Common-Rail Diesel Engine

Seung Hyun Yoon, Sung Wook Park, Dae Sik Kim, Sang Il Kwon, Chang Sik Lee
Proc. ASME. ICEF2005, ASME 2005 Internal Combustion Engine Division Fall Technical Conference (ICEF2005), 311-316, September 11–14, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2005-1258
https://doi.org/10.1115/ICEF2005-1258
View Paper titled, Combustion and Emission Characteristics of Biodiesel Fuels in a Common-Rail Diesel Engine
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Topics: Biodiesel, Combustion, Common rail fuel injectors, Diesel engines, Emissions, Fuels, Pressure, Diesel, Cylinders, Delays
Proceedings Papers

Effect of Injection Parameters on the Spray Characteristics of DME Fuel

Bong Woo Ryu, Seung Hwan Bang, Hyun Kyu Suh, Chang Sik Lee
Proc. ASME. ICEF2006, ASME 2006 Internal Combustion Engine Division Fall Technical Conference (ICEF2006), 67-75, November 5–8, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2006-1512
https://doi.org/10.1115/ICEF2006-1512
View Paper titled, Effect of Injection Parameters on the Spray Characteristics of DME Fuel
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Topics: Fuels, Sprays, Diesel, Ethers (Class of compounds), Delays, Pressure, Visualization, Common rail fuel injectors, Flow (Dynamics), High pressure (Physics)