Cover Image

CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine

Link to publisher's homepage at http://www.myiem.org.my/

Saved in:
Bibliographic Details
Main Authors: Wendy, Hardyono Kurniawan, Shahrir, Abdullah, Kamaruzzaman, Sopian, Zulkifli, Mohd. Nopia, Azhari, Shamsudeen
Other Authors: wendy@eng.ukm.my
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Computational fluid dynamics
Combustion
Swirl
Tumble
Turbulence kinetic energy
Turbulence dissipation rate
Turbulence viscosity
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13620
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimap-13620
record_format dspace
spelling my.unimap-136202011-08-26T12:51:45Z CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine Wendy, Hardyono Kurniawan Shahrir, Abdullah Kamaruzzaman, Sopian Zulkifli, Mohd. Nopia Azhari, Shamsudeen wendy@eng.ukm.my Computational fluid dynamics Combustion Swirl Tumble Turbulence kinetic energy Turbulence dissipation rate Turbulence viscosity Link to publisher's homepage at http://www.myiem.org.my/ The CFD simulation to investigate the effect of piston crown inside the combustion chamber of a 4-stroke direct injection automotive engine under the motoring condition is presented. The analyses are dedicated to investigate the outcome of the piston shape differences to the fluid flow and turbulence characteristics for air-fuel mixture preparation in the terms of swirl and tumble ratio, turbulence kinetic energy, turbulence dissipation rate and turbulence viscosity along the degree of crank angle occurred inside this engine. The numerical calculations were performed in a single cylinder of 1.6 litre of a 4-stroke direct injection engine running at wide open throttle condition by using the CFD code to obtain the better piston crown used for such engine. Two different piston bowls for certain engine speeds were considered to be compared to evaluate those mentioned parameters produced during intake and compression stroke. The results obtained from the numerical analysis can be employed to examine the homogeneity of air-fuel mixture configuration for better combustion process and engine performance. 2011-08-26T12:51:45Z 2011-08-26T12:51:45Z 2008-03 Article The Journal of the Institution of Engineers, Malaysia, vol. 69(1), 2008, pages 1-12 0126-513X http://www.myiem.org.my/content/iem_journal_2008-179.aspx http://hdl.handle.net/123456789/13620 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Computational fluid dynamics
Combustion
Swirl
Tumble
Turbulence kinetic energy
Turbulence dissipation rate
Turbulence viscosity
spellingShingle Computational fluid dynamics
Combustion
Swirl
Tumble
Turbulence kinetic energy
Turbulence dissipation rate
Turbulence viscosity
Wendy, Hardyono Kurniawan
Shahrir, Abdullah
Kamaruzzaman, Sopian
Zulkifli, Mohd. Nopia
Azhari, Shamsudeen
CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
description Link to publisher's homepage at http://www.myiem.org.my/
author2 wendy@eng.ukm.my
author_facet wendy@eng.ukm.my
Wendy, Hardyono Kurniawan
Shahrir, Abdullah
Kamaruzzaman, Sopian
Zulkifli, Mohd. Nopia
Azhari, Shamsudeen
format Article
author Wendy, Hardyono Kurniawan
Shahrir, Abdullah
Kamaruzzaman, Sopian
Zulkifli, Mohd. Nopia
Azhari, Shamsudeen
author_sort Wendy, Hardyono Kurniawan
title CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
title_short CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
title_full CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
title_fullStr CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
title_full_unstemmed CFD investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
title_sort cfd investigation of fluid flow and turbulence field characteristics in a four-stroke automotive direct injection engine
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13620
_version_ 1643790940091973632
score 13.214268

Similar Items