Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis

After more than 15 years of research, the Mitsubishi GDI engine is a historic breakthrough. The new 4G93 GDI engine combines the outstanding performance of a petrol engine with the fuel economy of a diesel, while significantly reducing CO₂ emissions. In conventional engines, fuel and air are mixed o...

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Main Author:	Md. Jilis, Sharum
Format:	Thesis
Language:	English
Published:	2002
Subjects:	Energy consumption Speed
Online Access:	https://ir.uitm.edu.my/id/eprint/21243/1/TD_SHARUM%20MD%20JILIS%20EM%2002_5.pdf
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id	my-uitm-ir.21243
record_format	uketd_dc
spelling	my-uitm-ir.212432018-10-11T08:22:19Z Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis 2002 Md. Jilis, Sharum Energy consumption Control engineering systems. Automatic machinery (General) Speed After more than 15 years of research, the Mitsubishi GDI engine is a historic breakthrough. The new 4G93 GDI engine combines the outstanding performance of a petrol engine with the fuel economy of a diesel, while significantly reducing CO₂ emissions. In conventional engines, fuel and air are mixed outside the cylinder. This ensures waste between the mixing point and the cylinder, as well as imperfect injection timing. But in the Mitsubishi GDI engine, petrol is injected directly into the cylinder with precise timing, eliminating waste and inefficiency. My project title is Gasoline Direct Injection - Three Dimensional CFD Study Employing Fluent V 4.25. Features tested variation of flow and efficiency of combustion The gasolines direct injections are new technologies in fuelling consumption. In order to justify the truth or the myth of the GDI engine, a simulation had been conducted. Changing the geometry of the valves hopefully can create a better view in the improvement of the modem technologies in engine combustion. Similarly, the Z-wall (piston head) displacement was the moving plane with speed 13.91 m/s and 27.81 m/s. The temperature of the Z-wall is 423K and the W-wall 393K. The flow was model as turbulence and swirl. Relevant file names Command files, Log files, Geometry files, Grid files, Case files and Data files. 2002 Thesis https://ir.uitm.edu.my/id/eprint/21243/ https://ir.uitm.edu.my/id/eprint/21243/1/TD_SHARUM%20MD%20JILIS%20EM%2002_5.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Energy consumption Energy consumption Speed
spellingShingle	Energy consumption Energy consumption Speed Md. Jilis, Sharum Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
description	After more than 15 years of research, the Mitsubishi GDI engine is a historic breakthrough. The new 4G93 GDI engine combines the outstanding performance of a petrol engine with the fuel economy of a diesel, while significantly reducing CO₂ emissions. In conventional engines, fuel and air are mixed outside the cylinder. This ensures waste between the mixing point and the cylinder, as well as imperfect injection timing. But in the Mitsubishi GDI engine, petrol is injected directly into the cylinder with precise timing, eliminating waste and inefficiency. My project title is Gasoline Direct Injection - Three Dimensional CFD Study Employing Fluent V 4.25. Features tested variation of flow and efficiency of combustion The gasolines direct injections are new technologies in fuelling consumption. In order to justify the truth or the myth of the GDI engine, a simulation had been conducted. Changing the geometry of the valves hopefully can create a better view in the improvement of the modem technologies in engine combustion. Similarly, the Z-wall (piston head) displacement was the moving plane with speed 13.91 m/s and 27.81 m/s. The temperature of the Z-wall is 423K and the W-wall 393K. The flow was model as turbulence and swirl. Relevant file names Command files, Log files, Geometry files, Grid files, Case files and Data files.
format	Thesis
qualification_level	Bachelor degree
author	Md. Jilis, Sharum
author_facet	Md. Jilis, Sharum
author_sort	Md. Jilis, Sharum
title	Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
title_short	Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
title_full	Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
title_fullStr	Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
title_full_unstemmed	Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis
title_sort	gasoline direct injection - three dimensional cfd study employing fluent v 4.25 / sharum md. jilis
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2002
url	https://ir.uitm.edu.my/id/eprint/21243/1/TD_SHARUM%20MD%20JILIS%20EM%2002_5.pdf
_version_	1783733748427128832

Gasoline Direct Injection - Three dimensional CFD study employing fluent V 4.25 / Sharum Md. Jilis

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