Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines

[EN] Oxy-fuel combustion in internal combustion engines is gaining attention as a promising technology for carbon capture and achieving near-zero nitrogen oxides emissions, addressing global warming concerns. Recent experimental and simulation studies evaluated this unconventional combustion mode in...

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Autores: De Felice, Massimiliano, Raggi, Rodrigo, De Bellis, Vincenzo, Martín, Jaime|||0000-0002-0496-3176
Tipo de documento: artigo
Data de publicação:2026
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositório:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglês
OAI Identifier:oai:riunet.upv.es:10251/230540
Acesso em linha:https://riunet.upv.es/handle/10251/230540
Access Level:Acceso aberto
Palavra-chave:Oxy-fuel combustion
Carbon capture
0D/1D model
Combustion model
Pollutant emissions
Model validation
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spelling Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion enginesDe Felice, MassimilianoRaggi, RodrigoDe Bellis, VincenzoMartín, Jaime|||0000-0002-0496-3176Oxy-fuel combustionCarbon capture0D/1D modelCombustion modelPollutant emissionsModel validation[EN] Oxy-fuel combustion in internal combustion engines is gaining attention as a promising technology for carbon capture and achieving near-zero nitrogen oxides emissions, addressing global warming concerns. Recent experimental and simulation studies evaluated this unconventional combustion mode in internal combustion engines under various dilution strategies, but current models are not yet appropriately customized to describe incylinder processes with highly enriched oxygen atmospheres. This study aims to validate a Zero-Dimensional engine model, consisting of a predictive combustion model, a dedicated laminar flame speed correlation, and emission sub-models, embedded in a One-Dimensional simulation code, and to assess its capability to describe the behaviour of a gasoline-fuelled single-cylinder engine under premixed oxy-fuel combustion conditions. The experimental campaign tested the engine at medium load (from 8.3 bar to 10.1 bar of Indicated Mean Effective Pressure) and a rotational speed of 3000 rpm, varying the oxygen/fuel proportions (relative oxygen/fuel ratio from 1.0 to 1.2), exhaust gas recirculation ratios (from 66 to 75 %), and intake temperatures (70 degrees C and to 80 degrees C), and the data are used for the model calibration and validation, defining a single set of tuning constants. The combustion model replicated in-cylinder pressures and burn rates, resulting in an average error of 1.3 crank angle degrees for the combustion phasing, while the emission model replicated exhaust pollutant concentrations, with average errors with respect to experiments of 23.6 % and 13.6 % for carbon monoxide and unburned hydrocarbon, respectively. The predictive capability of the model discloses the potential applicability in the context of engine and system calibration and optimization.This work has been partially supported by Grant PID2021-123351OB-I00 funded by MCIN/AEI/10.13039/501100011033 and, as appropriate, by "ERDF A way of making Europe", and co-funded by Generalitat Valenciana through the grant Santiago Grisolia GRISOLIAP/2021/108. The authors want to express their gratitude to CONVERGENT SCIENCE Inc. and Convergent Science GmbH for their kind support with the CFD calculations using the CONVERGE software. The authors would like to thank Ing. Gabriel Alcantarilla Ballesteros for his inestimable work during the experimental campaign.ElsevierDepartamento de Máquinas y Motores TérmicosInstituto Universitario de Investigación CMT - Clean Mobility & ThermofluidsEscuela Técnica Superior de Ingeniería IndustrialGeneralitat ValencianaAgencia Estatal de InvestigaciónEuropean Regional Development FundRepositorio Institucional de la Universitat Politècnica de València Riunet20262026-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/230540reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-123351OB-I00 DESARROLLO DE UNA PLANTA DE POTENCIA DE OXICOMBUSTION CON CAPTURA DE CARBONO PARA PRODUCCION DE ENERGIA LIMPIAGeneralitat Valenciana https://doi.org/10.13039/501100003359 GRISOLIAP%2F2021%2F108open 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:10251/2305402026-06-13T07:49:27Z
dc.title.none.fl_str_mv Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
title Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
spellingShingle Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
De Felice, Massimiliano
Oxy-fuel combustion
Carbon capture
0D/1D model
Combustion model
Pollutant emissions
Model validation
title_short Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
title_full Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
title_fullStr Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
title_full_unstemmed Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
title_sort Towards low-carbon mobility through 0D phenomenological modelling of oxy-fuel combustion in internal combustion engines
dc.creator.none.fl_str_mv De Felice, Massimiliano
Raggi, Rodrigo
De Bellis, Vincenzo
Martín, Jaime|||0000-0002-0496-3176
author De Felice, Massimiliano
author_facet De Felice, Massimiliano
Raggi, Rodrigo
De Bellis, Vincenzo
Martín, Jaime|||0000-0002-0496-3176
author_role author
author2 Raggi, Rodrigo
De Bellis, Vincenzo
Martín, Jaime|||0000-0002-0496-3176
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Máquinas y Motores Térmicos
Instituto Universitario de Investigación CMT - Clean Mobility & Thermofluids
Escuela Técnica Superior de Ingeniería Industrial
Generalitat Valenciana
Agencia Estatal de Investigación
European Regional Development Fund
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Oxy-fuel combustion
Carbon capture
0D/1D model
Combustion model
Pollutant emissions
Model validation
topic Oxy-fuel combustion
Carbon capture
0D/1D model
Combustion model
Pollutant emissions
Model validation
description [EN] Oxy-fuel combustion in internal combustion engines is gaining attention as a promising technology for carbon capture and achieving near-zero nitrogen oxides emissions, addressing global warming concerns. Recent experimental and simulation studies evaluated this unconventional combustion mode in internal combustion engines under various dilution strategies, but current models are not yet appropriately customized to describe incylinder processes with highly enriched oxygen atmospheres. This study aims to validate a Zero-Dimensional engine model, consisting of a predictive combustion model, a dedicated laminar flame speed correlation, and emission sub-models, embedded in a One-Dimensional simulation code, and to assess its capability to describe the behaviour of a gasoline-fuelled single-cylinder engine under premixed oxy-fuel combustion conditions. The experimental campaign tested the engine at medium load (from 8.3 bar to 10.1 bar of Indicated Mean Effective Pressure) and a rotational speed of 3000 rpm, varying the oxygen/fuel proportions (relative oxygen/fuel ratio from 1.0 to 1.2), exhaust gas recirculation ratios (from 66 to 75 %), and intake temperatures (70 degrees C and to 80 degrees C), and the data are used for the model calibration and validation, defining a single set of tuning constants. The combustion model replicated in-cylinder pressures and burn rates, resulting in an average error of 1.3 crank angle degrees for the combustion phasing, while the emission model replicated exhaust pollutant concentrations, with average errors with respect to experiments of 23.6 % and 13.6 % for carbon monoxide and unburned hydrocarbon, respectively. The predictive capability of the model discloses the potential applicability in the context of engine and system calibration and optimization.
publishDate 2026
dc.date.none.fl_str_mv 2026
2026-01-01
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/10251/230540
url https://riunet.upv.es/handle/10251/230540
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-123351OB-I00 DESARROLLO DE UNA PLANTA DE POTENCIA DE OXICOMBUSTION CON CAPTURA DE CARBONO PARA PRODUCCION DE ENERGIA LIMPIA
Generalitat Valenciana https://doi.org/10.13039/501100003359 GRISOLIAP%2F2021%2F108
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
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 15.812429

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