Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle

The presence of water within diesel fuel in the form of water-in-diesel (W/D) emulsion lowers the pollution level of nitrogen oxides and particulate matter. The spray penetration and spray angle is the basic phenomenon that can show the combustion inside the chamber where it can determine the time t...

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Main Author:	Che Hanisah, Yaacob
Format:	Undergraduates Project Papers
Language:	English English English English
Published:	2012
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/4923/ http://umpir.ump.edu.my/id/eprint/4923/ http://umpir.ump.edu.my/id/eprint/4923/1/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Table%20of%20content%29.pdf http://umpir.ump.edu.my/id/eprint/4923/6/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Abstract%29.pdf http://umpir.ump.edu.my/id/eprint/4923/13/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Chapter%201%29.pdf http://umpir.ump.edu.my/id/eprint/4923/14/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28References%29.pdf

id	ump-4923
recordtype	eprints
spelling	ump-49232017-04-04T03:22:21Z http://umpir.ump.edu.my/id/eprint/4923/ Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle Che Hanisah, Yaacob TP Chemical technology The presence of water within diesel fuel in the form of water-in-diesel (W/D) emulsion lowers the pollution level of nitrogen oxides and particulate matter. The spray penetration and spray angle is the basic phenomenon that can show the combustion inside the chamber where it can determine the time taken for complete combustion. The influences of injector nozzle geometry, injection pressure and ambient air conditions on emulsion fuel spray were examined using simulation ANSYS CFD Fluent 12.1. The emulsion fuel is carried on of 5%, 10% and 15% of water being analyzed at single hole nozzle, 0.2mm on different injection pressure, 0.4MPa and 1.3MPa. This simulation also had been analyzed on different nozzle, SAC and VCO nozzle. The spray penetration showed the differences for both injection pressure, where the highest injection pressure produced the furthest spray penetration compared to the lowest of injection pressure. 5% of water gave the furthest spray penetration due to the emulsion properties of viscosity, where it has highest viscosity compared to the 10% and 15% of water. Comparison were made between different nozzle geometries while the SAC nozzle resulted in furthest spray penetration due to the design and geometry compared to the VCO nozzle under the same conditions. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/4923/1/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Table%20of%20content%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/4923/6/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Abstract%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/4923/13/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Chapter%201%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/4923/14/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28References%29.pdf Che Hanisah, Yaacob (2012) Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:75713&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Che Hanisah, Yaacob Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
description	The presence of water within diesel fuel in the form of water-in-diesel (W/D) emulsion lowers the pollution level of nitrogen oxides and particulate matter. The spray penetration and spray angle is the basic phenomenon that can show the combustion inside the chamber where it can determine the time taken for complete combustion. The influences of injector nozzle geometry, injection pressure and ambient air conditions on emulsion fuel spray were examined using simulation ANSYS CFD Fluent 12.1. The emulsion fuel is carried on of 5%, 10% and 15% of water being analyzed at single hole nozzle, 0.2mm on different injection pressure, 0.4MPa and 1.3MPa. This simulation also had been analyzed on different nozzle, SAC and VCO nozzle. The spray penetration showed the differences for both injection pressure, where the highest injection pressure produced the furthest spray penetration compared to the lowest of injection pressure. 5% of water gave the furthest spray penetration due to the emulsion properties of viscosity, where it has highest viscosity compared to the 10% and 15% of water. Comparison were made between different nozzle geometries while the SAC nozzle resulted in furthest spray penetration due to the design and geometry compared to the VCO nozzle under the same conditions.
format	Undergraduates Project Papers
author	Che Hanisah, Yaacob
author_facet	Che Hanisah, Yaacob
author_sort	Che Hanisah, Yaacob
title	Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
title_short	Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
title_full	Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
title_fullStr	Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
title_full_unstemmed	Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle
title_sort	analysis of emulsion fuel spray characteristics using sac and vco nozzle
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/4923/ http://umpir.ump.edu.my/id/eprint/4923/ http://umpir.ump.edu.my/id/eprint/4923/1/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Table%20of%20content%29.pdf http://umpir.ump.edu.my/id/eprint/4923/6/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Abstract%29.pdf http://umpir.ump.edu.my/id/eprint/4923/13/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28Chapter%201%29.pdf http://umpir.ump.edu.my/id/eprint/4923/14/Analysis%20of%20emulsion%20fuel%20spray%20characteristics%20using%20SAC%20and%20VCO%20nozzle%20%28References%29.pdf
first_indexed	2023-09-18T21:59:57Z
last_indexed	2023-09-18T21:59:57Z
_version_	1777414330960052224

Analysis of emulsion fuel spray characteristics using SAC and VCO nozzle

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