Statistical analysis of the uniformity of sprays of tire pyrolysis oil-diesel oil blends

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorTechnological Institute of Aeronautics-
Autor(es): dc.contributorFederal University of Itajubá-
Autor(es): dc.contributorNational Space Research Institute-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorGamboa, Alexander A. R.-
Autor(es): dc.creatordos Santos, Leila R.-
Autor(es): dc.creatorMartins, Cristiane A.-
Autor(es): dc.creatorChumpitaz, German R. A.-
Autor(es): dc.creatorAndrade, José C. de-
Autor(es): dc.creatorde Carvalho Jr, João A.-
Data de aceite: dc.date.accessioned2025-08-21T18:08:17Z-
Data de disponibilização: dc.date.available2025-08-21T18:08:17Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s40430-023-04090-4-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246896-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246896-
Descrição: dc.descriptionTire pyrolysis oil (TPO) shows promise as alternative fuels, not only for the raw material from which they can be produced (waste tires), but also their physical characteristics. In this work, the atomisation quality of TPO and its blends with diesel oil was evaluated from a statistical perspective. A 35 kW Y-jet atomiser, operating at an air-fuel mass ratio (AFR) in the range of 0.075 to 0.150, was used to produce the fuel sprays. The Log-Normal density function was used to describe the droplet size distribution of the sprays. Additionally, the d2-law was integrated into the density function to simulate TPO spray evaporation. The results showed that the increase in TPO in the fuel blend decreased the uniformity of droplet sizes in the spray, as well as increased the presence of larger droplets. However, operating the atomiser at a AFR = 0.150 reduced the presence of larger droplets and increased the volume fractions of smaller droplets.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionAgência Nacional do Petróleo, Gás Natural e Biocombustíveis-
Descrição: dc.descriptionCombustion Propulsion and Energy Laboratory Technological Institute of Aeronautics, Rod. Praça Marechal Eduardo Gomes, 50, São Paulo-
Descrição: dc.descriptionMechanical Engineering Institute Federal University of Itajubá, Ave. BPS, 1303, Minas Gerais-
Descrição: dc.descriptionCombustion and Propulsion Laboratory National Space Research Institute, Rod. Press. Dutra, km 39, São Paulo-
Descrição: dc.descriptionEnergy Department São Paulo State University, Av. Ariberto P. Cunha, 333, São Paulo-
Descrição: dc.descriptionEnergy Department São Paulo State University, Av. Ariberto P. Cunha, 333, São Paulo-
Descrição: dc.descriptionFAPESP: 2016/10274-9-
Descrição: dc.descriptionCNPq: 381252/2020-5-
Descrição: dc.descriptionCNPq: 428039/2018-9-
Descrição: dc.descriptionAgência Nacional do Petróleo, Gás Natural e Biocombustíveis: PRH 34.1 FEG/UNESP-
Idioma: dc.languageen-
Relação: dc.relationJournal of the Brazilian Society of Mechanical Sciences and Engineering-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAtomisation-
Palavras-chave: dc.subjectDroplet size distribution-
Palavras-chave: dc.subjectSpray-
Palavras-chave: dc.subjectTire pyrolysis oil-
Título: dc.titleStatistical analysis of the uniformity of sprays of tire pyrolysis oil-diesel oil blends-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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