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RISEffects of Charge Preheating Methods on the Combustion Phasing Limitations of an HCCI Engine With Negative Valve Overlap
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Homogeneous charge compression ignition (HCCI) has the potential to reduce both fuel consumption and NOx emissions compared to normal spark-ignited (SI) combustion. For a relatively low compression ...
Effects of a Low Octane Gasoline Blended Fuel on Negative Valve Overlap Enabled HCCI Load Limit, Combustion Phasing and Burn Duration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Homogeneous charge compression iginition (HCCI) combustion allows for the use of fuels with octane requirements below that of sparkignited engines. A reference gasoline was compared with isooctane and a low octane blend ...
Knock In Various Combustion Modes in a Gasoline-Fueled Automotive Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Homogeneous charge compression ignition (HCCI) offers great potential for improved fuel economy and dramatically reduced NOx emissions, compared to typical spark ignition (SI) combustion. However, ...