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Simulations and measurements of fuel...

Wang, Fengkun.

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Simulations and measurements of fuel film using refractive index matching method.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Simulations and measurements of fuel film using refractive index matching method./
Author:	Wang, Fengkun.
Description:	57 p.
Notes:	Source: Masters Abstracts International, Volume: 52-06.
Contained By:	Masters Abstracts International52-06(E).
Subject:	Mechanical engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1555607
ISBN:	9781303884252

Simulations and measurements of fuel film using refractive index matching method.
Wang, Fengkun.

Simulations and measurements of fuel film using refractive index matching method. - 57 p.

Source: Masters Abstracts International, Volume: 52-06.

Thesis (M.S.)--Wayne State University, 2014.

This item must not be sold to any third party vendors.

Direct Injection (DI) has been known for its improved performance and efficiency in gasoline spark-ignition engines. However, wall wetting is inevitable and the source of UHC and PM. In order to take advantage of the GDI technology, it is important to investigate spray wall interactions in detail. Numerical and experimental studies are carried out for spray and wall impingements in an optical constant volume vessel. The fuel film was measured spatially and temporally using the Refractive Index Matching (RIM) technique. Based on the experimental results, the effects of injection angle, injection pressure, air pressure, and air temperature on wall film were evaluated quantitatively. The CFD simulation with selected models of spray was first validated using the experimental measurements of spray visualization, and very good agreement in penetration and overall spray shape were achieved. For the wall film, the conjugate heat transfer model (CHT) was employed using Fluent, and fair agreement was obtained.

ISBN: 9781303884252Subjects--Topical Terms:

649730
Mechanical engineering.

Simulations and measurements of fuel film using refractive index matching method.
LDR:01956nmm a2200301 4500 001 2061864
005 20151020080333.5
008 170521s2014 ||||||||||||||||| ||eng d
020 $a 9781303884252
035 $a (MiAaPQ)AAI1555607
035 $a AAI1555607
040 $a MiAaPQ $c MiAaPQ
100 1 $a Wang, Fengkun. $3 3176181
245 1 0 $a Simulations and measurements of fuel film using refractive index matching method.
300 $a 57 p.
500 $a Source: Masters Abstracts International, Volume: 52-06.
500 $a Adviser: Ming-Chia Lai.
502 $a Thesis (M.S.)--Wayne State University, 2014.
506 $a This item must not be sold to any third party vendors.
520 $a Direct Injection (DI) has been known for its improved performance and efficiency in gasoline spark-ignition engines. However, wall wetting is inevitable and the source of UHC and PM. In order to take advantage of the GDI technology, it is important to investigate spray wall interactions in detail. Numerical and experimental studies are carried out for spray and wall impingements in an optical constant volume vessel. The fuel film was measured spatially and temporally using the Refractive Index Matching (RIM) technique. Based on the experimental results, the effects of injection angle, injection pressure, air pressure, and air temperature on wall film were evaluated quantitatively. The CFD simulation with selected models of spray was first validated using the experimental measurements of spray visualization, and very good agreement in penetration and overall spray shape were achieved. For the wall film, the conjugate heat transfer model (CHT) was employed using Fluent, and fair agreement was obtained.
590 $a School code: 0254.
650 4 $a Mechanical engineering. $3 649730
650 4 $a Automotive engineering. $3 2181195
650 4 $a Engineering. $3 586835
690 $a 0548
690 $a 0540
690 $a 0537
710 2 $a Wayne State University. $b Mechanical Engineering. $3 1057463
773 0 $t Masters Abstracts International $g 52-06(E).
790 $a 0254
791 $a M.S.
792 $a 2014
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1555607