Study of spray breakup and mixture in a gasoline direct injection engine by using simulation

The project is to study the spray breakup and mixture in Gasoline Direct Injection (GDI) The spray breakup and fuel air mixture in the injector system really important to improve the fuel efficiency of Gasoline Direct Injection (GDI) Engine. Engine by using simulation. By using the ANSYS Design Mode...

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Main Author:	Muzammil, Mohamad Alias
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://umpir.ump.edu.my/id/eprint/8651/ http://umpir.ump.edu.my/id/eprint/8651/ http://umpir.ump.edu.my/id/eprint/8651/1/cd8153.pdf

id	ump-8651
recordtype	eprints
spelling	ump-86512015-11-02T01:48:23Z http://umpir.ump.edu.my/id/eprint/8651/ Study of spray breakup and mixture in a gasoline direct injection engine by using simulation Muzammil, Mohamad Alias TL Motor vehicles. Aeronautics. Astronautics The project is to study the spray breakup and mixture in Gasoline Direct Injection (GDI) The spray breakup and fuel air mixture in the injector system really important to improve the fuel efficiency of Gasoline Direct Injection (GDI) Engine. Engine by using simulation. By using the ANSYS Design Modeler, the design of the injector with different inlet size and combustion chamber has been done. Then, by using Computational Fluid Dynamic (CFD), ANSYS Fluent the flow simulation has been run. The results extracted from the simulation are spray cone angle and penetration length. The simulation is done based on different size of nozzle which are 0.2, 0.3, 0.4 and 0.5 mm. While for another variable is injection pressure which are 3, 6, 10, 15 and 20 Mpa. From the result, the spray cone angle is decreasing as the pressure increase which means the spray cone angle is inversely proportional to the injection pressure. While for another results, the penetration length is directly proportional to the injection pressure. The penetration length is increase as the injection pressure is increase. But, as the nozzle diameterincrease with the same pressure, the penetration length is decreases. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8651/1/cd8153.pdf Muzammil, Mohamad Alias (2013) Study of spray breakup and mixture in a gasoline direct injection engine by using simulation. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:83010&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	TL Motor vehicles. Aeronautics. Astronautics Muzammil, Mohamad Alias Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
description	The project is to study the spray breakup and mixture in Gasoline Direct Injection (GDI) The spray breakup and fuel air mixture in the injector system really important to improve the fuel efficiency of Gasoline Direct Injection (GDI) Engine. Engine by using simulation. By using the ANSYS Design Modeler, the design of the injector with different inlet size and combustion chamber has been done. Then, by using Computational Fluid Dynamic (CFD), ANSYS Fluent the flow simulation has been run. The results extracted from the simulation are spray cone angle and penetration length. The simulation is done based on different size of nozzle which are 0.2, 0.3, 0.4 and 0.5 mm. While for another variable is injection pressure which are 3, 6, 10, 15 and 20 Mpa. From the result, the spray cone angle is decreasing as the pressure increase which means the spray cone angle is inversely proportional to the injection pressure. While for another results, the penetration length is directly proportional to the injection pressure. The penetration length is increase as the injection pressure is increase. But, as the nozzle diameterincrease with the same pressure, the penetration length is decreases.
format	Undergraduates Project Papers
author	Muzammil, Mohamad Alias
author_facet	Muzammil, Mohamad Alias
author_sort	Muzammil, Mohamad Alias
title	Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
title_short	Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
title_full	Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
title_fullStr	Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
title_full_unstemmed	Study of spray breakup and mixture in a gasoline direct injection engine by using simulation
title_sort	study of spray breakup and mixture in a gasoline direct injection engine by using simulation
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8651/ http://umpir.ump.edu.my/id/eprint/8651/ http://umpir.ump.edu.my/id/eprint/8651/1/cd8153.pdf
first_indexed	2023-09-18T22:06:27Z
last_indexed	2023-09-18T22:06:27Z
_version_	1777414740527546368

Study of spray breakup and mixture in a gasoline direct injection engine by using simulation

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