SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE

Natural gas for direct-injection (DI) compression ignition (CI) engines is considered to be the final optimized method due to its high volumetric efficiency, high thermal efficiency and low emissions. However, CNG has the penalty of high auto-ignition temperature and lower cetane number. An effec...

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Main Author: ISMAEL HARROUN, MHADI ABAKER
Format: Thesis
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.22802 /
Published: 2013
Subjects:
TJ Mechanical engineering and machinery
Online Access: http://utpedia.utp.edu.my/22802/1/200287~1.PDF
http://utpedia.utp.edu.my/22802/
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spelling utp-utpedia.228022022-02-24T03:12:28Z http://utpedia.utp.edu.my/22802/ SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE ISMAEL HARROUN, MHADI ABAKER TJ Mechanical engineering and machinery Natural gas for direct-injection (DI) compression ignition (CI) engines is considered to be the final optimized method due to its high volumetric efficiency, high thermal efficiency and low emissions. However, CNG has the penalty of high auto-ignition temperature and lower cetane number. An effective way to use CNG in CI engines is to inject the CNG with a pilot of diesel fuel for ignition purposes. In order to understand and control the injection and the jet characteristics, it is essential to understand how the gas jets assist the atomization of the pilot diesel spray and influence its characteristics as well as wall impingement. 2013-09 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/22802/1/200287~1.PDF ISMAEL HARROUN, MHADI ABAKER (2013) SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE. Masters thesis, UTP.
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
ISMAEL HARROUN, MHADI ABAKER
SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
description Natural gas for direct-injection (DI) compression ignition (CI) engines is considered to be the final optimized method due to its high volumetric efficiency, high thermal efficiency and low emissions. However, CNG has the penalty of high auto-ignition temperature and lower cetane number. An effective way to use CNG in CI engines is to inject the CNG with a pilot of diesel fuel for ignition purposes. In order to understand and control the injection and the jet characteristics, it is essential to understand how the gas jets assist the atomization of the pilot diesel spray and influence its characteristics as well as wall impingement.
format Thesis
author ISMAEL HARROUN, MHADI ABAKER
author_sort ISMAEL HARROUN, MHADI ABAKER
title SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
title_short SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
title_full SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
title_fullStr SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
title_full_unstemmed SPRAY CHARACTERISTICS AND SPRAY-WALL IMPINGEMENT OF A DIESEL-CNG DUAL FUEL JET USING THE SCHLIEREN IMAGING TECHNIQUE
title_sort spray characteristics and spray-wall impingement of a diesel-cng dual fuel jet using the schlieren imaging technique
publishDate 2013
url http://utpedia.utp.edu.my/22802/1/200287~1.PDF
http://utpedia.utp.edu.my/22802/
_version_ 1741195866154205184
score 11.62408

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