Reduction of pollutants emissions on si engines : accomplishments with efficiency increase

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorVianna, João Nildo de Souza-
Autor(es): dc.creatorReis, Alessandro do Vale-
Autor(es): dc.creatorOliveira, Alessandro Borges de Sousa-
Autor(es): dc.creatorFraga, A. G.-
Autor(es): dc.creatorSousa, Marcelo T.-
Data de aceite: dc.date.accessioned2024-10-23T15:07:08Z-
Data de disponibilização: dc.date.available2024-10-23T15:07:08Z-
Data de envio: dc.date.issued2011-02-28-
Data de envio: dc.date.issued2011-02-28-
Data de envio: dc.date.issued2005-07-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/6952-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/S1678-58782005000300002-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/874782-
Descrição: dc.descriptionThis paper presents an experimental study aiming to identify the means to minimize the reduction of the overall performance of a gasoline engine when employing the Exhaust- Gas Recirculation (EGR) technique that reduces NOx emissions. The increase of the compression ratio and turbocharging was evaluated as a mean to recover the original performance. The formation of pollutants and the engine performance were verified at full and partial loads. The results show that the combination of exhaust gas recirculation with turbocharger or through an increase of the compression ratio enhance the relation between the engine performance and the emission of NO. However, the turbocharger seemed to be more sensitive to the negative effects of the EGR technology.-
Descrição: dc.descriptionCentro de Desenvolvimento Sustentável-
Formato: dc.formatapplication/pdf-
Direitos: dc.rightsAcesso Aberto-
Palavras-chave: dc.subjectPoluentes - emissão - controle-
Palavras-chave: dc.subjectCombustíveis-
Título: dc.titleReduction of pollutants emissions on si engines : accomplishments with efficiency increase-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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