Study of particulate matter and gaseous emissions in gasoline direct injection engine using on-board exhaust gas fuel reforming

Bogarra, M.; Herreros, José Martín; Tsolakis, Athanasios; York, A.P.E.; Millington, Paul

doi:10.1016/j.apenergy.2016.07.100

Cited by 58 publications

(30 citation statements)

References 51 publications

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“…In this connection, the world has faced the need to develop and implement large-scale comprehensive measures to prevent and neutralize the negative consequences that motorization generates [15][16][17][18][19], as well as reduce the toxicity of automobile engines.…”

Section: Discussionmentioning

confidence: 99%

Emissions of exhaust gases and health of the person

Germanova

Kernozhitskaya

2017

IOP Conf. Ser.: Earth Environ. Sci.

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Abstract. The auto-road complex brings the considerable contribution to pollution and adverse change of environment. Influence of exhaust gases of cars is at the bottom of occurrence and developments of various forms of diseases. Every townsman feels the negative influence rendered by motor transport on himself. The modern city dweller is so accustomed to the smell of exhaust gases that he does not even notice it at all, continues to breathe a poisonous mixture, while neither the car nor the road can be isolated from the habitats of people. The higher the population density, the higher the need for motor transport. The health effects of emissions of exhaust gases and vapors, including regulated and unregulated pollutants, are discussed in this article.

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Section: Discussionmentioning

confidence: 99%

Emissions of exhaust gases and health of the person

Germanova

Kernozhitskaya

2017

IOP Conf. Ser.: Earth Environ. Sci.

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“…CO emissions were generally reduced with EGR addition compared to baseline combustion for both fuels and engine conditions. A reason could be the reduction of liquid fuel [41] due to a drop in pumping losses. Furthermore, THC oxidation is highly worsened respect to baseline (Figure 8), which leads to lower CO and CO 2 emissions.…”

Section: Gaseous Emissionsmentioning

confidence: 99%

Butanol-gasoline blend and exhaust gas recirculation, impact on GDI engine emissions

Hergueta

Bogarra

Tsolakis

et al. 2017

Fuel

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Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document. When citing, please reference the published version. Take down policy While the University of Birmingham exercises care and attention in making items available there are rare occasions when an item has been uploaded in error or has been deemed to be commercially or otherwise sensitive.

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“…It is also evident that larger particles (> 50 nm) can be reduced by increasing the cooled EGR ratio. However, smaller particles (< 10 nm) are not as sensitive to the ratio [53,55].…”

Section: Cooled and Hot Egrmentioning

confidence: 99%

“…Studies [52,53] have shown that cooled EGR can reduce NOx and CO by up to over 90 and 50%, respectively, and lower BSFC values by more than 11%, although THC emissions are significantly increased. The NOx emissions from a hot EGR can be four times higher than those from a cooled EGR, while the THC emissions from a cooled EGR can be 1.5 times higher than those from a hot EGR [54].…”

Section: Cooled and Hot Egrmentioning

confidence: 99%

Recent Progress in Automotive Gasoline Direct Injection Engine Technology

Shuai

et al. 2018

Automot. Innov.

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Gasoline direct injection (GDI) engines are currently the dominant powertrains for passenger cars. With the implementation of increasingly stringent fuel consumption and emission regulations worldwide, GDI engines are facing challenges owing to high particulate matter emissions and a tendency to knock, leading to a change in the research and design (R&D) issues compared with those in the twentieth century. This paper reviews the progress in research regarding GDI engine technologies over the past 20 years, focusing on combustion system configurations, and also highlights common issues in GDI R&D, including preignition and deto-knock, soot formation and PM emissions, injector deposits and gasoline compression ignition (GCI). First, an overview of recent developments in the field as driven by regulations is provided, following which progress in injection and combustion systems is examined. Third, the review addresses the occurrence and mechanism of deto-knock and considers means of suppressing this phenomenon. The fourth section discusses soot formation mechanisms and particulate matter emission characteristics of GDI engines and describes the application of gasoline particulate filter (GPF) after-treatment. The subsequent section summarizes studies regarding injector deposit formation, as well as pioneering research into GCI combustion modes. Finally, a summary and future prospects for GDI engine technologies are provided.

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Study of particulate matter and gaseous emissions in gasoline direct injection engine using on-board exhaust gas fuel reforming

Cited by 58 publications

References 51 publications

Emissions of exhaust gases and health of the person

Emissions of exhaust gases and health of the person

Butanol-gasoline blend and exhaust gas recirculation, impact on GDI engine emissions

Recent Progress in Automotive Gasoline Direct Injection Engine Technology

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