Transient behavior of air flow through the intake manifold of a heavy duty diesel engine

Conference proceedings article

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Publication Details

Author list: Srisattha T., Issarakul S., Wechsatol W., Wannatong K.

Publisher: Trans Tech Publications

Publication year: 2011

Volume number: 87

Start page: 146

End page: 150

Number of pages: 5

ISBN: 9783037852309

ISSN: 1660-9336

eISSN: 1662-7482

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052944669&doi=10.4028%2fwww.scientific.net%2fAMM.87.146&partnerID=40&md5=eed1e48160e3a5c677d24b7c7f37d3e5

Languages: English-Great Britain (EN-GB)

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Abstract

This research is aimed to study the transient behavior of air flow through the intake manifold of a heavy duty diesel engine according to the step of valve opening. The numerical study of air flow through the intake manifold was done on the 6SD-1 Isuzu engine. Two numerical techniques, finite element and finite volume methods were used in comparison and tendency confirmation of air flow characteristics inside the manifold. The transient air flow was studied at the engine speed of 1,000 rpm, 1,500 and 2,000 rpm. The numerical results from both numerical techniques agree exceptionally well with each other. The transient behavior of air flow according to the step of valve opening is well illustrated. ฉ (2011) Trans Tech Publications.

Keywords

And heavy diesel engine design, Intake manifold design, Transient airflow