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RISA Numerical Study on the Effect of CO Addition on Flame Temperature and NO Formation in Counterflow CH4/Air Diffusion Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical study was carried out to understand the effect of CO enrichment on flame temperature and NO formation in counterflow CH4/air diffusion flames. The results indicate that when CO is ...
The NOx and N2 O Emission Characteristics of an HCCI Engine Operated With n-Heptane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the oxides of nitrogen (NOx ) and nitrous oxide (N2 O) emission characteristics of a Cooperative Fuel Research (CFR) engine modified to operate in homogeneous charge compression ...
An Experimental Investigation of HCCI Combustion Stability Using n-Heptane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The combustion stability of a single-cylinder homogeneous charge compression ignition (HCCI) engine operated with n-heptane was experimentally investigated over a range of engine speeds (N), intake ...
Controlling n-Heptane HCCI Combustion With Partial Reforming: Experimental Results and Modeling Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One potential method for controlling the combustion phasing of a homogeneous charge compression ignition (HCCI) engine is to vary the fuel chemistry using two fuels with different auto-ignition ...
An Improved Soot Formation Model for 3D Diesel Engine Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Soot formation phenomenon is far from being fully understood today and models available for simulation of soot in practical combustion devices remain of relatively limited success, despite ...
An Improved Phenomenological Soot Formation Submodel for Three-Dimensional Diesel Engine Simulations: Extension to Agglomeration of Particles into Clusters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An extension to a phenomenological submodel for soot formation to include soot agglomeration effects is developed. The improved submodel was incorporated into a commercial computational fluid ...
A Numerical Study on the Effect of Water Addition on NO Formation in Counterflow CH4/Air Premixed Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of water addition on NO formation in counterflow CH4 /air premixed flames was investigated by numerical simulation. Detailed chemistry and complex thermal and transport properties were ...
An Experimental and Modeling Study of HCCI Combustion Using n-Heptane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Homogeneous charge compression ignition (HCCI) is an advanced low-temperature combustion technology being considered for internal combustion engines due to its potential for high fuel conversion ...
Fuel Property Effects on PCCI Combustion in a Heavy-Duty Diesel Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study was performed to investigate fuel property effects on premixed charge compression ignition (PCCI) combustion in a heavy-duty diesel engine. A matrix of research diesel fuels ...
The Effect of Iso-Octane Addition on Combustion and Emission Characteristics of a HCCI Engine Fueled With n-Heptane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates the effects of iso-octane addition on the combustion and emission characteristics of a single-cylinder, variable compression ratio, homogeneous charge compression ignition ...