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dc.contributor.author | Pelosin, Mattia![]() |
es_ES |
dc.contributor.author | Novella Rosa, Ricardo![]() |
es_ES |
dc.contributor.author | Bracho Leon, Gabriela![]() |
es_ES |
dc.contributor.author | Spohr-Fernandes, Cássio![]() |
es_ES |
dc.contributor.author | Lucchini, Tommaso![]() |
es_ES |
dc.contributor.author | Marmorini, Luca![]() |
es_ES |
dc.contributor.author | Zhou, Qiyan![]() |
es_ES |
dc.date.accessioned | 2023-05-23T18:01:44Z | |
dc.date.available | 2023-05-23T18:01:44Z | |
dc.date.issued | 2022-11 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/193533 | |
dc.description.abstract | [EN] In this study, an innovative Low Temperature Combustion (LTC) system named Temperature Controlled Reactivity Compression Ignition (TCRCI) is presented, and a numerical optimization of the hardware and the operating parameters is proposed. The studied combustion system aims to reduce the complexity of the Reaction Controlled Compression Ignition engine (RCCI), replacing the direct injection of high reactivity fuel with a heated injection of low reactivity fuel. The combustion system at the actual state of development is presented, and its characteristics are discussed. Hence, it is clear that the performances are highly limited by the actual diesel-derived hardware, and a dedicated model must be designed to progress in the development of this technology. A Computational Fluid Dynamics (CFD) model suitable for the simulation of this type of combustion is proposed, and it is validated with the available experimental operating conditions. The Particle Swarm Optimization (PSO) algorithm was integrated with the Computational Fluid Dynamic (CFD) software to optimize the engine combustion system by means of computational simulation. The operating condition considered has a relatively high load with a fixed fuel mass and compression ratio. The parameters to optimize are the piston bowl geometry, injection parameters and the boosting pressure. The achieved system configuration is characterized by a wider piston bowl and injection angle, and it is able to increase the net efficiency of 3% and to significantly reduce CO emissions from 0.407 to 0.136 mg. | es_ES |
dc.description.sponsorship | This research has been supported by Grant UPV-SOLGEN-79674 funded by Universitat Politecnica de Valencia. This research has been supported by Grant CIPROM/2021/061 funded by Generalitat Valenciana. The author C. S. Fernandes thanks the Universitat Politècnica de València for his predoctoral contract (FPI-2019-S2-20-555), which is included within the framework of Programa de Apoyo para la Investigación y Desarrollo (PAID). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Energies | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Temperature Controlled Reactivity Compression Ignition (TCRCI) | es_ES |
dc.subject | Low Temperature Combustion (LTC) | es_ES |
dc.subject | Combustion system optimization | es_ES |
dc.subject | Numerical simulation | es_ES |
dc.subject | Fuel efficiency | es_ES |
dc.subject.classification | MAQUINAS Y MOTORES TERMICOS | es_ES |
dc.title | Combustion Modeling Approach for the Optimization of a Temperature Controlled Reactivity Compression Ignition Engine Fueled with Iso-Octane | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/en15218216 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//UPV-SOLGEN-79674/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//FPI-2019-S2-20-555//Contrato predoctoral/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//CIPROM%2F2021%2F061/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.description.bibliographicCitation | Pelosin, M.; Novella Rosa, R.; Bracho Leon, G.; Spohr-Fernandes, C.; Lucchini, T.; Marmorini, L.; Zhou, Q. (2022). Combustion Modeling Approach for the Optimization of a Temperature Controlled Reactivity Compression Ignition Engine Fueled with Iso-Octane. Energies. 15(21):1-26. https://doi.org/10.3390/en15218216 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/en15218216 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 26 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 15 | es_ES |
dc.description.issue | 21 | es_ES |
dc.identifier.eissn | 1996-1073 | es_ES |
dc.relation.pasarela | S\476534 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.subject.ods | 07.- Asegurar el acceso a energías asequibles, fiables, sostenibles y modernas para todos | es_ES |
dc.subject.ods | 09.- Desarrollar infraestructuras resilientes, promover la industrialización inclusiva y sostenible, y fomentar la innovación | es_ES |