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

Vianna, J. D. M.; Reis, A. do V.; Oliveira, Alessandro B. de S.; Fraga, A. G.; Sousa, M. T. de

doi:10.1590/s1678-58782005000300002

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Egr (Exhaust Gas Recirculation) Is Used To Reduce1

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Cited by 9 publications

(1 citation statement)

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“…NOx by decelerating the flame front in the combustion process and consequently reducing temperatures inside the combustion chamber, as researched by Vianna, J. N. de S. et al (2005) [12]. It can be obtained internally through the trapping of residual gases from the VVT (Variable Valve Timing) or externally through the recirculation of the exhaust gases to the intake.…”

Section: Egr (Exhaust Gas Recirculation) Is Used To Reducementioning

confidence: 99%

Soluções para Preservar a Competitividade do Motor PFI Flex Fuel para o Proconve L8.

Neves¹,

Cassiani²,

Weissinger³

et al. 2021

Blucher Engineering Proceedings

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This paper evaluates worldwide available and proven standard emission reduction technologies, from both technical and cost perspectives, for in-cylinder, aftertreatment and evaporative control systems to meet PROCONVE L8, the most stringent light vehicles Brazilian emissions legislation to come, which will enter into force in 2025.Results indicate PFI flex fuel 1.0L engine-based solution as the most cost driven pathway. Nevertheless, according to automaker's strategy, TGDI engines may also be considered as an option.

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Section: Egr (Exhaust Gas Recirculation) Is Used To Reducementioning

confidence: 99%

Soluções para Preservar a Competitividade do Motor PFI Flex Fuel para o Proconve L8.

Neves¹,

Cassiani²,

Weissinger³

et al. 2021

Blucher Engineering Proceedings

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show abstract

The effect of boost pressure on the performance characteristics of a diesel engine: A neuro-fuzzy approach

et al. 2009

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Experimental study on the effects of EGR on combustion and emission of an SI engine with gasoline port injection plus ethanol direct injection

Zhao

Huang

et al. 2021

Fuel

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

Abstract: This 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 ExhaustGas Recirculation (EGR)

Cited by 9 publications

References 10 publications

Soluções para Preservar a Competitividade do Motor PFI Flex Fuel para o Proconve L8.

Soluções para Preservar a Competitividade do Motor PFI Flex Fuel para o Proconve L8.

The effect of boost pressure on the performance characteristics of a diesel engine: A neuro-fuzzy approach

Experimental study on the effects of EGR on combustion and emission of an SI engine with gasoline port injection plus ethanol direct injection

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