Reduction of Low Temperature Engine Pollutants by Understanding the Exhaust Species Interactions in a Diesel Oxidation Catalyst
نویسندگان
چکیده
منابع مشابه
Model-based Temperature Control of a Diesel Oxidation Catalyst
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt età la diffusion de documents scientifiques de niveau r...
متن کاملPractical Achievable Performance in Diesel Oxidation Catalyst Temperature Control
Practical Achievable Performance in Diesel Oxidation Catalyst Temperature Control — This paper proposes a simple control-oriented model for a Diesel Oxidation Catalyst (DOC). This distributed parameter model accounts for spatially distributed heat generation due to oxidation of reductants. It aims at being used in the context of DOC outlet temperature control, which is required during Diesel Pa...
متن کاملControl of Nitrogen Oxides in Diesel Engine Exhaust by Catalytic Reduction
The nitrogen oxides (NOx) are prominent and harmful pollutants in the exhaust of diesel engines. The reduction of NOx to harmless products using catalysts is proved to be a remedy. The present study attempts to reduce NOx emissions in the exhaust of low heat rejection (LHR) diesel engine by catalytic reduction, using lanthanum ion exchanged zeolite (catalyst-A) and urea infused lanthanum ion ex...
متن کاملReduction of Exhaust Emissions on a Biodiesel fuelled Diesel Engine with the Effect of Oxygenated Additives
AR.Manickam , K.Rajan , N.Manoharan & KR. Senthil Kumar d a Research Scholar, Department of Mechanical Engineering, AMET University, Chennai. Email: [email protected] b Professor, Department of Mechanical Engineering, Dr.M.G.R. University, Chenna-95,India c Professor &Director Research, AMET University, Chennai, India. d Professor& Head, Department of Mechanical Engineering, RMK En...
متن کاملControl-oriented input-delay model of the distributed temperature of a SI engine exhaust catalyst
This chapter aims at showing how a particular class of input delay ordinary differential equations, in which the timeand input-dependent delay is defined through an implicit integral equation, can be used to model accurately the internal temperature of a Spark-Ignited engine catalyst. The modeling approach is grounded on a one-dimensional distributed parameter model, which is approximated by a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2014
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es4051499