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1-D engine modeling of 4-cylinder turbocharged gasoline engine

This project is conducted to explore one-dimensional (1D) simulation for a 4-cylinder gasoline engine. The simulation and computational development of modeling for the study are conducted by using the commercial Computational Fluid Dynamics (CFD) of AVL BOOST software. The engine model was developed...

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Main Authors: Ibrahim, Mohammad Nur Hakimin, Chiong, Meng Soon, Kim, Jeyoung, Md. Sah, Muhammad Hanafi, Mohamad, Mahadhir, Chun, Mein Soon, Srithar, Rajoo
Format: Article
Language:English
Published: Penerbit UTM Press 2023
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/108657/1/MohammadNurHakimin2023_1DEngineModelingof4CylinderTurbocharged.pdf
http://eprints.utm.my/108657/
http://dx.doi.org/10.11113/jtse.v9.158
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spelling my.utm.1086572024-11-24T07:09:09Z http://eprints.utm.my/108657/ 1-D engine modeling of 4-cylinder turbocharged gasoline engine Ibrahim, Mohammad Nur Hakimin Chiong, Meng Soon Kim, Jeyoung Md. Sah, Muhammad Hanafi Mohamad, Mahadhir Chun, Mein Soon Srithar, Rajoo TJ Mechanical engineering and machinery This project is conducted to explore one-dimensional (1D) simulation for a 4-cylinder gasoline engine. The simulation and computational development of modeling for the study are conducted by using the commercial Computational Fluid Dynamics (CFD) of AVL BOOST software. The engine model was developed corresponding to a Proton 1.6-litre CamPro 4-cylinder turbocharged gasoline engine including the real engine geometry and parameters. The engine model is based on 1D equation of the gas exchange process, progressive engine combustion process, isentropic compression and expansion, and accounting for the heat transfer as well as the frictional losses. The aim of the study is to predict the steady-state performance of the engine model at full and partload conditions from 1000 to 5000 rpm by using engine cycle simulation. In this study, three parameter tuning works have been performed, which are combustion model tuning, intake manifold temperature tuning and turbocharger’s scaling factor tuning. In addition, the comparison and validation were done for the output performance parameters based on the provided experimental data. Overall, the engine performance behavior have been observed to determine how accurate AVL BOOST software can evaluate engine performance compare to experiment conducted on the real engine. The most accurate validation of the engine performance parameters have been achieved by manifold absolute pressure (MAP) with 3.14% error. However, by comparing with experimental data, major discrepancy is noticeable on several engine performance parameters. From this study, the results showed that the engine model is able to simulate engine’s combustion process and produce reasonable prediction. Penerbit UTM Press 2023-06 Article PeerReviewed application/pdf en http://eprints.utm.my/108657/1/MohammadNurHakimin2023_1DEngineModelingof4CylinderTurbocharged.pdf Ibrahim, Mohammad Nur Hakimin and Chiong, Meng Soon and Kim, Jeyoung and Md. Sah, Muhammad Hanafi and Mohamad, Mahadhir and Chun, Mein Soon and Srithar, Rajoo (2023) 1-D engine modeling of 4-cylinder turbocharged gasoline engine. Journal of Transport System Engineering (JTSE), 9 (1). pp. 19-27. ISSN 2289-9790 http://dx.doi.org/10.11113/jtse.v9.158 DOI:10.11113/jtse.v9.158
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Ibrahim, Mohammad Nur Hakimin
Chiong, Meng Soon
Kim, Jeyoung
Md. Sah, Muhammad Hanafi
Mohamad, Mahadhir
Chun, Mein Soon
Srithar, Rajoo
1-D engine modeling of 4-cylinder turbocharged gasoline engine
description This project is conducted to explore one-dimensional (1D) simulation for a 4-cylinder gasoline engine. The simulation and computational development of modeling for the study are conducted by using the commercial Computational Fluid Dynamics (CFD) of AVL BOOST software. The engine model was developed corresponding to a Proton 1.6-litre CamPro 4-cylinder turbocharged gasoline engine including the real engine geometry and parameters. The engine model is based on 1D equation of the gas exchange process, progressive engine combustion process, isentropic compression and expansion, and accounting for the heat transfer as well as the frictional losses. The aim of the study is to predict the steady-state performance of the engine model at full and partload conditions from 1000 to 5000 rpm by using engine cycle simulation. In this study, three parameter tuning works have been performed, which are combustion model tuning, intake manifold temperature tuning and turbocharger’s scaling factor tuning. In addition, the comparison and validation were done for the output performance parameters based on the provided experimental data. Overall, the engine performance behavior have been observed to determine how accurate AVL BOOST software can evaluate engine performance compare to experiment conducted on the real engine. The most accurate validation of the engine performance parameters have been achieved by manifold absolute pressure (MAP) with 3.14% error. However, by comparing with experimental data, major discrepancy is noticeable on several engine performance parameters. From this study, the results showed that the engine model is able to simulate engine’s combustion process and produce reasonable prediction.
format Article
author Ibrahim, Mohammad Nur Hakimin
Chiong, Meng Soon
Kim, Jeyoung
Md. Sah, Muhammad Hanafi
Mohamad, Mahadhir
Chun, Mein Soon
Srithar, Rajoo
author_facet Ibrahim, Mohammad Nur Hakimin
Chiong, Meng Soon
Kim, Jeyoung
Md. Sah, Muhammad Hanafi
Mohamad, Mahadhir
Chun, Mein Soon
Srithar, Rajoo
author_sort Ibrahim, Mohammad Nur Hakimin
title 1-D engine modeling of 4-cylinder turbocharged gasoline engine
title_short 1-D engine modeling of 4-cylinder turbocharged gasoline engine
title_full 1-D engine modeling of 4-cylinder turbocharged gasoline engine
title_fullStr 1-D engine modeling of 4-cylinder turbocharged gasoline engine
title_full_unstemmed 1-D engine modeling of 4-cylinder turbocharged gasoline engine
title_sort 1-d engine modeling of 4-cylinder turbocharged gasoline engine
publisher Penerbit UTM Press
publishDate 2023
url http://eprints.utm.my/108657/1/MohammadNurHakimin2023_1DEngineModelingof4CylinderTurbocharged.pdf
http://eprints.utm.my/108657/
http://dx.doi.org/10.11113/jtse.v9.158
_version_ 1817841626892992512
score 13.222552

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