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Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine./
作者:	Smallwood, Bryden Alexander.
面頁冊數:	1 online resource (165 pages)
附註:	Source: Masters Abstracts International, Volume: 57-02.
標題:	Engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355453027

Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine.
Smallwood, Bryden Alexander.

Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine. - 1 online resource (165 pages)

Source: Masters Abstracts International, Volume: 57-02.

Thesis (M.A.S.)--University of Toronto (Canada), 2017.

Includes bibliographical references

The effects of fuel composition on reducing PM emissions were investigated using a Ford Focus wall-guided gasoline direct injection engine (GDI). Initial results with a 65% isooctane and 35% toluene blend showed significant reductions in PM emissions. Further experiments determined that this decrease was due to a lack of light-end components in that fuel blend. Tests with pentane content lower than 15% were found to have PN concentrations 96% lower than tests with 20% pentane content. This indicates that there is a shift in mode of soot production. Pentane significantly increases the vapour pressure of the fuel blend, potentially resulting in surface boiling, less homogeneous mixtures, or decreased fuel rebound from the piston. PM mass measurements and PN Index values both showed strong correlations with the PN concentration emissions. In the gaseous exhaust, THC, pentane, and 1,3 butadiene showed strong correlations with the PM emissions.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355453027Subjects--Topical Terms:

561152
Engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine.
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245 1 0 $a Effect of Fuel Composition on Particulate Matter Emissions from a Gasoline Direct Injection Engine.
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500 $a Source: Masters Abstracts International, Volume: 57-02.
500 $a Includes supplementary digital materials.
500 $a Adviser: James S. Wallace.
502 $a Thesis (M.A.S.)--University of Toronto (Canada), 2017.
504 $a Includes bibliographical references
520 $a The effects of fuel composition on reducing PM emissions were investigated using a Ford Focus wall-guided gasoline direct injection engine (GDI). Initial results with a 65% isooctane and 35% toluene blend showed significant reductions in PM emissions. Further experiments determined that this decrease was due to a lack of light-end components in that fuel blend. Tests with pentane content lower than 15% were found to have PN concentrations 96% lower than tests with 20% pentane content. This indicates that there is a shift in mode of soot production. Pentane significantly increases the vapour pressure of the fuel blend, potentially resulting in surface boiling, less homogeneous mixtures, or decreased fuel rebound from the piston. PM mass measurements and PN Index values both showed strong correlations with the PN concentration emissions. In the gaseous exhaust, THC, pentane, and 1,3 butadiene showed strong correlations with the PM emissions.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Engineering. $3 561152
650 4 $a Energy. $3 784773
650 4 $a Automotive engineering. $3 1104081
655 7 $a Electronic books. $2 local $3 554714
690 $a 0537
690 $a 0791
690 $a 0540
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of Toronto (Canada). $b Mechanical and Industrial Engineering. $3 845502
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