Please use this identifier to cite or link to this item: https://ptsldigital.ukm.my/jspui/handle/123456789/394137
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dc.contributor.authorMohd Farid Muhamad Said-
dc.contributor.authorZulkarnain Abdul Latiff-
dc.contributor.authorAminuddin Saat-
dc.contributor.authorMazlan Said-
dc.contributor.authorShaiful Fadzil Zainal Abldin-
dc.date.accessioned2023-06-15T07:43:15Z-
dc.date.available2023-06-15T07:43:15Z-
dc.identifier.otherukmvital:99827-
dc.identifier.urihttps://ptsldigital.ukm.my/jspui/handle/123456789/394137-
dc.description.abstractIn this paper, engine simulation tool is used to investigate the effect of variable intake manifold and variable valve timing technologies on the engine performance at full load engine conditions. Here, an engine model of 1.6 litre four cylinders, four stroke spark ignition (SI) engine is constructed using GT-Power software to represent the real engine conditions. This constructed model is then correlated to the experimental data to make sure the accuracy of this model. The comparison results of volumetric efficiency (VE), intake manifold air pressure (MAP), exhaust manifold back pressure (BckPress) and brake specific fuel consumption (BSFC) show very well agreement with the differences of less than 4%. Then this correlated model is used to predict the engine performance at various intake runner lengths (IRL) and various intake valve open (IVO) timings. Design of experiment and optimization tool are applied to obtain optimum parameters. Here, several configurations of IRL and IVO timing are proposed to give several options during the engine development work. A significant improvement is found at configuration of variable! VO timing and variable IRL compared to fixed IVO timing and fixed IRL.-
dc.language.isoeng-
dc.publisherSwitzerland : Trans Tech Publications Ltd., 2014.,Switzerland-
dc.subjectEngineering -- Engine performance-
dc.subjectAutomotive engineering-
dc.titleAnalysis of variable intake runner lengths and intake valve open timings on engine performances-
dc.typeSeminar Papers-
dc.format.pages336-341 p.-
dc.identifier.callnoTD195.T7.I546 2014 kat sem-
dc.contributor.conferencenameInternational Conference on Recent Advances in Automotive Engineering and Mobility Research-
dc.coverage.conferencelocationKuala Lumpur-
dc.date.conferencedate16/12/2013-
Appears in Collections:Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding

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