Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine

Doping the fuel with fuel-borne catalysts is an economical and inventive option for reducing the emissions from conventional fuel. The present investigation explores the effect of Au/CeO2 doping in diesel fuel on combustion and emission characteristics of the compression ignition (CI) engine. Experi...

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Autores principales:	M.K. Shukla, Gaurav Tripathi, Saleem A. Farooqui, Anil Kumar Sinha, Atul Dhar
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Cerium oxide Fuel borne catalysts NOx emissions Particulates number Combustion Renewable energy sources TJ807-830 Environmental engineering TA170-171
Acceso en línea:	https://doaj.org/article/a6af2103388c4628a20c411a40bca0f1
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id	oai:doaj.org-article:a6af2103388c4628a20c411a40bca0f1
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spelling	oai:doaj.org-article:a6af2103388c4628a20c411a40bca0f12021-11-16T04:11:34ZEffect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine2666-790810.1016/j.clet.2021.100335https://doaj.org/article/a6af2103388c4628a20c411a40bca0f12021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666790821002950https://doaj.org/toc/2666-7908Doping the fuel with fuel-borne catalysts is an economical and inventive option for reducing the emissions from conventional fuel. The present investigation explores the effect of Au/CeO2 doping in diesel fuel on combustion and emission characteristics of the compression ignition (CI) engine. Experiments were performed on a direct injection four-stroke water-cooled diesel engine (Kirloskar TV1) at varying engine loads. Results indicated that Au/CeO2 doped diesel enhanced the combustion process and progressively increased the in-cylinder pressure at each tested load condition. Au/CeO2 doped diesel fuel was found to be effective in reducing NO and hydrocarbon emissions. The particulate number concentration was decreased in nucleation mode while it increased in accumulation mode with Au/CeO2 doped diesel fuel.M.K. ShuklaGaurav TripathiSaleem A. FarooquiAnil Kumar SinhaAtul DharElsevierarticleCerium oxideFuel borne catalystsNOx emissionsParticulates numberCombustionRenewable energy sourcesTJ807-830Environmental engineeringTA170-171ENCleaner Engineering and Technology, Vol 5, Iss , Pp 100335- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cerium oxide Fuel borne catalysts NOx emissions Particulates number Combustion Renewable energy sources TJ807-830 Environmental engineering TA170-171
spellingShingle	Cerium oxide Fuel borne catalysts NOx emissions Particulates number Combustion Renewable energy sources TJ807-830 Environmental engineering TA170-171 M.K. Shukla Gaurav Tripathi Saleem A. Farooqui Anil Kumar Sinha Atul Dhar Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
description	Doping the fuel with fuel-borne catalysts is an economical and inventive option for reducing the emissions from conventional fuel. The present investigation explores the effect of Au/CeO2 doping in diesel fuel on combustion and emission characteristics of the compression ignition (CI) engine. Experiments were performed on a direct injection four-stroke water-cooled diesel engine (Kirloskar TV1) at varying engine loads. Results indicated that Au/CeO2 doped diesel enhanced the combustion process and progressively increased the in-cylinder pressure at each tested load condition. Au/CeO2 doped diesel fuel was found to be effective in reducing NO and hydrocarbon emissions. The particulate number concentration was decreased in nucleation mode while it increased in accumulation mode with Au/CeO2 doped diesel fuel.
format	article
author	M.K. Shukla Gaurav Tripathi Saleem A. Farooqui Anil Kumar Sinha Atul Dhar
author_facet	M.K. Shukla Gaurav Tripathi Saleem A. Farooqui Anil Kumar Sinha Atul Dhar
author_sort	M.K. Shukla
title	Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
title_short	Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
title_full	Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
title_fullStr	Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
title_full_unstemmed	Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine
title_sort	effect of au/ceo2 as fuel borne catalysts on performance, combustion and emissions characteristics of ci engine
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/a6af2103388c4628a20c411a40bca0f1
work_keys_str_mv	AT mkshukla effectofauceo2asfuelbornecatalystsonperformancecombustionandemissionscharacteristicsofciengine AT gauravtripathi effectofauceo2asfuelbornecatalystsonperformancecombustionandemissionscharacteristicsofciengine AT saleemafarooqui effectofauceo2asfuelbornecatalystsonperformancecombustionandemissionscharacteristicsofciengine AT anilkumarsinha effectofauceo2asfuelbornecatalystsonperformancecombustionandemissionscharacteristicsofciengine AT atuldhar effectofauceo2asfuelbornecatalystsonperformancecombustionandemissionscharacteristicsofciengine
_version_	1718426745898532864

Effect of Au/CeO2 as fuel borne catalysts on performance, combustion and emissions characteristics of CI engine

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