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VNUHCM Journal of

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An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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Simulation on engine characteristic improvement by re-designing intake manifold

Toan Danh Vo 1, *
Cong Thanh Huynh 1

  1. VNU Key - Lab for Internal Combustion Engine, Ho Chi Minh City University of Technology
Correspondence to: Toan Danh Vo, VNU Key - Lab for Internal Combustion Engine, Ho Chi Minh City University of Technology. Email: pvphuc@vnuhcm.edu.vn.
Volume & Issue: Vol. 18 No. 4 (2015) | Page No.: 31-38 | DOI: 10.32508/stdj.v18i4.983
Published: 2015-12-30

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Copyright © 2015 by the author(s).

Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

In this paper, a simulation of DI diesel engine 1 cylinder, model RV165-2 is used to investigate the effect of intake manifold design on the volumetric efficiency and characteristics by using AVL BOOST software. The proposed plans are evaluated and compared with available models. Conditions of simulation is based on the structure of engine and parameters from experimental test. The parameters of performance, combustion and emission characteristics are selected as evaluation criteria. The results of optimizing intake manifold are increasing volumetric efficiency, ability to blend the mixture of fuel and air, better combustion and increasing engine power, reducing fuel consumption and emission.

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