Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept

[EN] The dual-mode dual-fuel combustion strategy allows operating over the entire engine map by implementing a diffusive dual-fuel combustion at high engine loads. This requires increasing the amount of exhaust gas re-circulation to control the NOx emissions, which penalizes the soot levels. At thes...

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Autores: García Martínez, Antonio|||0000-0001-5783-4936, Monsalve-Serrano, Javier|||0000-0001-8593-095X, Villalta-Lara, David, Lago-Sari, Rafael, Gordillo Zavaleta, Victor, Gaillard, Patrick
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/153686
Acesso em linha:https://riunet.upv.es/handle/10251/153686
Access Level:acceso abierto
Palavra-chave:Dual-fuel combustion
Emissions
Soot reduction
Oxygenated fuels
Synthetic fuels
MAQUINAS Y MOTORES TERMICOS
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repository_id_str
spelling Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel conceptGarcía Martínez, Antonio|||0000-0001-5783-4936Monsalve-Serrano, Javier|||0000-0001-8593-095XVillalta-Lara, DavidLago-Sari, RafaelGordillo Zavaleta, VictorGaillard, PatrickDual-fuel combustionEmissionsSoot reductionOxygenated fuelsSynthetic fuelsMAQUINAS Y MOTORES TERMICOS[EN] The dual-mode dual-fuel combustion strategy allows operating over the entire engine map by implementing a diffusive dual-fuel combustion at high engine loads. This requires increasing the amount of exhaust gas re-circulation to control the NOx emissions, which penalizes the soot levels. At these conditions, the use of nonsooting fuels as the e-Fischer Tropsch Diesel (e-FT) and oxymethylene dimethyl ethers (OMEx) could be a potential way to avoid the NOx-soot trade-off. The experimental results acquired in a compression ignition multi-cylinder medium-duty engine evidence that the higher oxygen content of OMEx allows reducing the soot emissions at high loads to near zero levels, while e-FT promotes a soot reduction of around 20% as compared to diesel. Nonetheless, the low lower heating value of OMEx leads to excessive injection durations, enlarging the combustion process and increasing the fuel consumption around 1.3-7.2% and 1.4-5.3% as compared to diesel and e-FT, respectively, depending on the engine load. Finally, the well to wheel analysis confirms the potential in reducing the carbon dioxide footprint of OMEx (14.8-69%) and e-FT (0.3-38.5%) compared to diesel, as they can be synthetized via direct air capture as a source of carbon and using renewable energy.The authors thanks VOLVO Group Trucks Technology and Aramco Overseas Company for supporting this research. The authors also acknowledge FEDER and the Spanish Ministerio de Economia y Competitividad for partially supporting this research through the TRANCO project (TRA2017-87694-R), and the Universitat Politecnica de Valencia for partially supporting this research through Convocatoria de ayudas a Primeros Proyectos de Investigacion (PAID-06-18)ElsevierDepartamento de Máquinas y Motores TérmicosEscuela Técnica Superior de Ingeniería Aeroespacial y Diseño IndustrialInstituto Universitario de Investigación CMT - Clean Mobility & ThermofluidsAgencia Estatal de InvestigaciónEuropean Regional Development FundUniversitat Politècnica de ValènciaRepositorio Institucional de la Universitat Politècnica de València Riunet20192019-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/153686reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengUniversitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-18Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 TRA2017-87694-R REDUCCION DE CO2 EN EL TRANSPORTE MEDIANTE LA INYECCION DIRECTA DUAL-FUEL DE BIOCOMBUSTIBLES DE SEGUNDA GENERACIONUniversitat Politècnica de València https://doi.org/10.13039/501100004233 SP20180148open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1536862026-06-13T07:49:27Z
dc.title.none.fl_str_mv Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
title Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
spellingShingle Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
García Martínez, Antonio|||0000-0001-5783-4936
Dual-fuel combustion
Emissions
Soot reduction
Oxygenated fuels
Synthetic fuels
MAQUINAS Y MOTORES TERMICOS
title_short Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
title_full Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
title_fullStr Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
title_full_unstemmed Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
title_sort Potential of e-Fischer Tropsch diesel and oxymethyl-ether (OMEx) as fuels for the dual-mode dual-fuel concept
dc.creator.none.fl_str_mv García Martínez, Antonio|||0000-0001-5783-4936
Monsalve-Serrano, Javier|||0000-0001-8593-095X
Villalta-Lara, David
Lago-Sari, Rafael
Gordillo Zavaleta, Victor
Gaillard, Patrick
author García Martínez, Antonio|||0000-0001-5783-4936
author_facet García Martínez, Antonio|||0000-0001-5783-4936
Monsalve-Serrano, Javier|||0000-0001-8593-095X
Villalta-Lara, David
Lago-Sari, Rafael
Gordillo Zavaleta, Victor
Gaillard, Patrick
author_role author
author2 Monsalve-Serrano, Javier|||0000-0001-8593-095X
Villalta-Lara, David
Lago-Sari, Rafael
Gordillo Zavaleta, Victor
Gaillard, Patrick
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Máquinas y Motores Térmicos
Escuela Técnica Superior de Ingeniería Aeroespacial y Diseño Industrial
Instituto Universitario de Investigación CMT - Clean Mobility & Thermofluids
Agencia Estatal de Investigación
European Regional Development Fund
Universitat Politècnica de València
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Dual-fuel combustion
Emissions
Soot reduction
Oxygenated fuels
Synthetic fuels
MAQUINAS Y MOTORES TERMICOS
topic Dual-fuel combustion
Emissions
Soot reduction
Oxygenated fuels
Synthetic fuels
MAQUINAS Y MOTORES TERMICOS
description [EN] The dual-mode dual-fuel combustion strategy allows operating over the entire engine map by implementing a diffusive dual-fuel combustion at high engine loads. This requires increasing the amount of exhaust gas re-circulation to control the NOx emissions, which penalizes the soot levels. At these conditions, the use of nonsooting fuels as the e-Fischer Tropsch Diesel (e-FT) and oxymethylene dimethyl ethers (OMEx) could be a potential way to avoid the NOx-soot trade-off. The experimental results acquired in a compression ignition multi-cylinder medium-duty engine evidence that the higher oxygen content of OMEx allows reducing the soot emissions at high loads to near zero levels, while e-FT promotes a soot reduction of around 20% as compared to diesel. Nonetheless, the low lower heating value of OMEx leads to excessive injection durations, enlarging the combustion process and increasing the fuel consumption around 1.3-7.2% and 1.4-5.3% as compared to diesel and e-FT, respectively, depending on the engine load. Finally, the well to wheel analysis confirms the potential in reducing the carbon dioxide footprint of OMEx (14.8-69%) and e-FT (0.3-38.5%) compared to diesel, as they can be synthetized via direct air capture as a source of carbon and using renewable energy.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/153686
url https://riunet.upv.es/handle/10251/153686
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Universitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-18
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 TRA2017-87694-R REDUCCION DE CO2 EN EL TRANSPORTE MEDIANTE LA INYECCION DIRECTA DUAL-FUEL DE BIOCOMBUSTIBLES DE SEGUNDA GENERACION
Universitat Politècnica de València https://doi.org/10.13039/501100004233 SP20180148
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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