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Measurement and analysis of ionizati...

Wayne State University.

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Measurement and analysis of ionization current signal in a single cylinder diesel engine.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Measurement and analysis of ionization current signal in a single cylinder diesel engine./
Author:	Gupta, Ashish.
Description:	107 p.
Notes:	Adviser: Naeim Henein.
Contained By:	Masters Abstracts International46-04.
Subject:	Engineering, Chemical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1451868
ISBN:	9780549450924

Measurement and analysis of ionization current signal in a single cylinder diesel engine.
Gupta, Ashish.

Measurement and analysis of ionization current signal in a single cylinder diesel engine. - 107 p.

Adviser: Naeim Henein.

Thesis (M.S.)--Wayne State University, 2008.

Diesel engines have made a lot of progress in the last few decades and engine electronic controls have played a big role in this success. This research presents a sensor for ion current in the cylinder and exhaust that can be used for feedback engine electronic control. This is an inexpensive on-board sensor that can be applied in multi cylinder engines.

ISBN: 9780549450924Subjects--Topical Terms:

1018531
Engineering, Chemical.

Measurement and analysis of ionization current signal in a single cylinder diesel engine.
LDR:02203nmm 2200313 a 45 001 886329
005 20101007
008 101007s2008 ||||||||||||||||| ||eng d
020 $a 9780549450924
035 $a (UMI)AAI1451868
035 $a AAI1451868
040 $a UMI $c UMI
100 1 $a Gupta, Ashish. $3 1044697
245 1 0 $a Measurement and analysis of ionization current signal in a single cylinder diesel engine.
300 $a 107 p.
500 $a Adviser: Naeim Henein.
500 $a Source: Masters Abstracts International, Volume: 46-04, page: 2276.
502 $a Thesis (M.S.)--Wayne State University, 2008.
520 $a Diesel engines have made a lot of progress in the last few decades and engine electronic controls have played a big role in this success. This research presents a sensor for ion current in the cylinder and exhaust that can be used for feedback engine electronic control. This is an inexpensive on-board sensor that can be applied in multi cylinder engines.
520 $a Ionization current signal from a gasoline engine is very well understood and is measured using the spark plug. However, the ion current produced in diesel combustion has not been well investigated. In this work on a single cylinder diesel engine, the glow plug was modified to act as an ion sensor in addition to being a glow plug. This approach does not require any extra holes in the cylinder head of the engine.
520 $a In this study I investigated the ionization current in a diesel engine. The ion current has two peaks, the first peak occurs shortly after the peal of heat release and the second peak occurs later in the expansion stroke. The effect of speed and load on the magnitude and location of each of the two peaks has been determined. It has been concluded that the modified glow plug has been successful in producing the ion current signal. Also the two peaks were found to indicate the variations in engine speed and load.
590 $a School code: 0254.
650 4 $a Engineering, Chemical. $3 1018531
650 4 $a Engineering, Electronics and Electrical. $3 626636
650 4 $a Engineering, Mechanical. $3 783786
690 $a 0542
690 $a 0544
690 $a 0548
710 2 $a Wayne State University. $3 975058
773 0 $t Masters Abstracts International $g 46-04.
790 $a 0254
790 1 0 $a Henein, Naeim, $e advisor
791 $a M.S.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1451868