Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock

Descripción del Articulo

21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023
Detalles Bibliográficos
Autores: Gómez Montoya, Juan Pablo, Amell Arrieta, Andrés
Formato: objeto de conferencia
Fecha de Publicación:2023
Institución:Universidad Tecnológica del Perú
Repositorio:UTP-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.utp.edu.pe:20.500.12867/13517
Enlace del recurso:https://hdl.handle.net/20.500.12867/13517
https://doi.org/10.18687/LACCEI2023.1.1.1217
Nivel de acceso:acceso abierto
Materia:Otto cycles
Availability
Exergy
Entropy
https://purl.org/pe-repo/ocde/ford#2.03.01
id UTPD_566960d737ad3fca208d7cd6d819f313
oai_identifier_str oai:repositorio.utp.edu.pe:20.500.12867/13517
network_acronym_str UTPD
network_name_str UTP-Institucional
repository_id_str 4782
dc.title.es_PE.fl_str_mv Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
title Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
spellingShingle Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
Gómez Montoya, Juan Pablo
Otto cycles
Availability
Exergy
Entropy
https://purl.org/pe-repo/ocde/ford#2.03.01
title_short Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
title_full Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
title_fullStr Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
title_full_unstemmed Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
title_sort Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
author Gómez Montoya, Juan Pablo
author_facet Gómez Montoya, Juan Pablo
Amell Arrieta, Andrés
author_role author
author2 Amell Arrieta, Andrés
author2_role author
dc.contributor.author.fl_str_mv Gómez Montoya, Juan Pablo
Amell Arrieta, Andrés
dc.subject.es_PE.fl_str_mv Otto cycles
Availability
Exergy
Entropy
topic Otto cycles
Availability
Exergy
Entropy
https://purl.org/pe-repo/ocde/ford#2.03.01
dc.subject.ocde.es_PE.fl_str_mv https://purl.org/pe-repo/ocde/ford#2.03.01
description 21st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023
publishDate 2023
dc.date.accessioned.none.fl_str_mv 2025-10-05T02:15:41Z
dc.date.available.none.fl_str_mv 2025-10-05T02:15:41Z
dc.date.issued.fl_str_mv 2023
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/conferenceObject
dc.type.version.es_PE.fl_str_mv info:eu-repo/semantics/publishedVersion
format conferenceObject
status_str publishedVersion
dc.identifier.isbn.none.fl_str_mv 9786289520743
dc.identifier.issn.none.fl_str_mv 2414-6390
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12867/13517
dc.identifier.journal.es_PE.fl_str_mv Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
dc.identifier.doi.none.fl_str_mv https://doi.org/10.18687/LACCEI2023.1.1.1217
identifier_str_mv 9786289520743
2414-6390
Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
url https://hdl.handle.net/20.500.12867/13517
https://doi.org/10.18687/LACCEI2023.1.1.1217
dc.language.iso.es_PE.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv urn:issn:2414-6390
dc.rights.es_PE.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.es_PE.fl_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.es_PE.fl_str_mv application/pdf
dc.publisher.es_PE.fl_str_mv Latin American and Caribbean Consortium of Engineering Institutions
dc.publisher.country.es_PE.fl_str_mv US
dc.source.es_PE.fl_str_mv Repositorio Institucional - UTP
Universidad Tecnológica del Perú
dc.source.none.fl_str_mv reponame:UTP-Institucional
instname:Universidad Tecnológica del Perú
instacron:UTP
instname_str Universidad Tecnológica del Perú
instacron_str UTP
institution UTP
reponame_str UTP-Institucional
collection UTP-Institucional
bitstream.url.fl_str_mv https://repositorio.utp.edu.pe/backend/api/core/bitstreams/d0e80a0e-742b-4426-8a0c-0dfa6b645035/download
https://repositorio.utp.edu.pe/backend/api/core/bitstreams/1385de3c-6fcf-479b-a430-bb8bfaa20a68/download
https://repositorio.utp.edu.pe/backend/api/core/bitstreams/2f3e0db7-ecf3-4863-8039-78b68b6bf23e/download
https://repositorio.utp.edu.pe/backend/api/core/bitstreams/5bc0efdb-c5ac-4014-9345-d0fc08f7851a/download
bitstream.checksum.fl_str_mv 8a4605be74aa9ea9d79846c1fba20a33
a4494c41f51ac7ab33ca284edea2b95e
83242a30f9cce50a7f046542167e1b0b
064a7a419733b14fb8b68a42291c8534
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
MD5
repository.name.fl_str_mv Repositorio de la Universidad Tecnológica del Perú
repository.mail.fl_str_mv repositorio@utp.edu.pe
_version_ 1852865766140936192
spelling Gómez Montoya, Juan PabloAmell Arrieta, Andrés2025-10-05T02:15:41Z2025-10-05T02:15:41Z202397862895207432414-6390https://hdl.handle.net/20.500.12867/13517Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technologyhttps://doi.org/10.18687/LACCEI2023.1.1.121721st LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2023A novel methodology is proposed to estimate the exergy of liquid and gaseous fuels for spark ignition (SI) engines, based on the thermodynamics laws and two scientific methodologies, one for measurements of fuels methane number (MN), and other for estimation of gaseous fuels energy quality. Two engines were used 1) A CFR engine to measure fuel's critical compression ratio (CCR) and MN. 2) A hybrid diesel engine with a high compression ratio (CR) converted to SI using custom pistons for high turbulence intensity designed by CFD simulations, for biogas SI (BSI) combustion. In both engines, fuels with MNs ranging from 37 to 140 were used, biogases, methane, propane, and blends of biogas with methane/propane and hydrogen. The BSI engine combines diesel engines characteristics (high airflow inlet, and high combustion pressures) with SI engines characteristics (premixed combustion using SI for combustion phasing at the knocking threshold (KT)). The BSI engine was used to measure the fuel´s maximum electrical energy generation and thermal efficiency at the KT. Correlations between MN and research octane number (RON) were used to develop the methodology. Fuel´s exergy efficiency is estimated with fuel´s γ, hydrogen/carbon (H/C) ratio, and limited by fuel´s MN/RON. The methodology proposed correlates fuel´s exergy, fuel´s entropy, adiabatic flame temperature (Tad), and fuel´s exergy efficiency for Otto cycles limited by the knocking.Este trabajo fue financiado por el Programa Nacional de Investigación Científica y Estudios Avanzados (PROCIENCIA-Perú) [Número de contrato PE501080113-2022]Campus Ateapplication/pdfengLatin American and Caribbean Consortium of Engineering InstitutionsUSurn:issn:2414-6390info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/Repositorio Institucional - UTPUniversidad Tecnológica del Perúreponame:UTP-Institucionalinstname:Universidad Tecnológica del Perúinstacron:UTPOtto cyclesAvailabilityExergyEntropyhttps://purl.org/pe-repo/ocde/ford#2.03.01Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knockinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.utp.edu.pe/backend/api/core/bitstreams/d0e80a0e-742b-4426-8a0c-0dfa6b645035/download8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALJ.Gómez_A.Arrieta_Conference_Paper_2023.pdfJ.Gómez_A.Arrieta_Conference_Paper_2023.pdfapplication/pdf1486028https://repositorio.utp.edu.pe/backend/api/core/bitstreams/1385de3c-6fcf-479b-a430-bb8bfaa20a68/downloada4494c41f51ac7ab33ca284edea2b95eMD51TEXTJ.Gómez_A.Arrieta_Conference_Paper_2023.pdf.txtJ.Gómez_A.Arrieta_Conference_Paper_2023.pdf.txtExtracted texttext/plain57999https://repositorio.utp.edu.pe/backend/api/core/bitstreams/2f3e0db7-ecf3-4863-8039-78b68b6bf23e/download83242a30f9cce50a7f046542167e1b0bMD55THUMBNAILJ.Gómez_A.Arrieta_Conference_Paper_2023.pdf.jpgJ.Gómez_A.Arrieta_Conference_Paper_2023.pdf.jpgGenerated Thumbnailimage/jpeg62475https://repositorio.utp.edu.pe/backend/api/core/bitstreams/5bc0efdb-c5ac-4014-9345-d0fc08f7851a/download064a7a419733b14fb8b68a42291c8534MD5620.500.12867/13517oai:repositorio.utp.edu.pe:20.500.12867/135172025-11-30 17:48:43.011https://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.utp.edu.peRepositorio de la Universidad Tecnológica del Perúrepositorio@utp.edu.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
score 13.9061165
Methodology to estimate fuel's exergy in SI engines using Otto cycles principles limited by the knock
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).

Ejemplares Similares