3E analyses of different blend fuels in an internal combustion engine.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorLeal, Elisângela Martins-
Autor(es): dc.creatorSilva, Wiliam Nascimento-
Data de aceite: dc.date.accessioned2025-08-21T15:24:16Z-
Data de disponibilização: dc.date.available2025-08-21T15:24:16Z-
Data de envio: dc.date.issued2024-12-04-
Data de envio: dc.date.issued2024-12-04-
Data de envio: dc.date.issued2023-
Fonte completa do material: dc.identifierhttps://www.repositorio.ufop.br/handle/123456789/19287-
Fonte completa do material: dc.identifierhttps://onlinelibrary.wiley.com/doi/10.1002/htj.23098?af=R-
Fonte completa do material: dc.identifierhttps://doi.org/10.1002/htj.23098-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1013461-
Descrição: dc.descriptionIn response to the escalating emphasis on sustainability across diverse sectors, this study addresses the imperative to combat environmental degradation through conscientious development. The primary focus is on assessing the feasibility of replacing fossil fuels with renewable alternatives in internal combustion engines (ICEs) equipped with direct fuel injection. The research employs energy and exergy analyses, coupled with economic analysis, to comprehensively evaluate the performance of fuels and blends. Applying the Lotus Engine software, computational analyses are conducted, taking into account the specific geometry of the engine. Simulations explore different λ‐factors to identify optimal performance configurations for each fuel or blend. Noteworthy outcomes reveal that blends featuring green hydrogen yield remarkable improve ments, showing high torque (max. +11.5%), power (max. +14.35%), thermal efficiency (max. +3%), and exergy efficiency (max. +21.56%). These blends also demonstrate reduced operating costs (max. −10%), although with higher exergy losses, indicating areas for potential enhancement. Conversely, fuels containing ethanol show intermediate values between the blends and pure fuels. Consequently, this study effectively establishes the significance of these fuels in ICEs, supported by comprehensive energy, exergy, and economic analyses. The findings underscore the promising potential of renewable fuels as viable alternatives to fossil fuels, marking a substantial stride towards sustainable energy solutions and environmental preservation.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsrestrito-
Palavras-chave: dc.subjectEconomic analysis-
Palavras-chave: dc.subjectEnergy analysis-
Palavras-chave: dc.subjectExergy analysis-
Palavras-chave: dc.subjectFuel - green hydrogen-
Palavras-chave: dc.subjectethanol-
Palavras-chave: dc.subjectdiesel oil-
Palavras-chave: dc.subjectbiodiesel-
Palavras-chave: dc.subjectInternal combustion engine-
Título: dc.title3E analyses of different blend fuels in an internal combustion engine.-
Aparece nas coleções:Repositório Institucional - UFOP

Não existem arquivos associados a este item.