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Two zone combustion models for second law analysis of internal combustion engines

Conference ·
OSTI ID:5526828
;
In this paper second law analyses of both spark-ignition and diesel engines are presented using two-zone models. The analyses include descriptions of the evaluation of the various terms in the availability balance. The analyses for the spark-ignition and diesel models are applied in a parametric study of the effects of equivalence ratio, fuel-air mixing, residual fraction and combustion duration on the chemical and thermochemical availability and the irreversibility.
OSTI ID:
5526828
Report Number(s):
CONF-890240--
Country of Publication:
United States
Language:
English

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Related Subjects

33 ADVANCED PROPULSION SYSTEMS
330101* -- Internal Combustion Engines-- Spark-Ignition
330102 -- Internal Combustion Engines-- Diesel
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
DIESEL ENGINES
ENGINES
FUEL-AIR RATIO
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
KINETICS
MATHEMATICAL MODELS
REACTION KINETICS
SPARK IGNITION ENGINES