Computational analysis study of aerodynamic vehicle passenger car (front grill)

Designing the front grill with the focus on an improvement aspect is very important in the automotive industry. This study proposes are to increase performance of the front grille and study effect of aerodynamic flow through the front grill using Computational Fluid Dynamic CFD. The difference speed...

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Bibliographic Details
Main Author:	Muhamad Khairul Hakimi , Hamid
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://umpir.ump.edu.my/id/eprint/6515/ http://umpir.ump.edu.my/id/eprint/6515/ http://umpir.ump.edu.my/id/eprint/6515/1/CD6895.pdf

id	ump-6515
recordtype	eprints
spelling	ump-65152015-03-03T09:30:49Z http://umpir.ump.edu.my/id/eprint/6515/ Computational analysis study of aerodynamic vehicle passenger car (front grill) Muhamad Khairul Hakimi , Hamid TL Motor vehicles. Aeronautics. Astronautics Designing the front grill with the focus on an improvement aspect is very important in the automotive industry. This study proposes are to increase performance of the front grille and study effect of aerodynamic flow through the front grill using Computational Fluid Dynamic CFD. The difference speed which is at 80km/h, 120km/h and 180km/h was applied to obtain the flow structure around a passenger car with three design consideration of front grill. In this paper, the CFD simulation of Ansys FLUENT flow was applied to measure the result in the wind tunnel of passenger car design. The numerical method required to solve the Nervier–Stokes equations for incompressible and three-dimensional fluid motion. Result from three different discretization are compared with the past experiment data. In general, the characteristic of velocity and pressure counters was compared with three different speeds by symmetrical plane. Validation of drag and pressure effected on front grill also discussed to optimize the best aerodynamic flow of passenger car to all three design. Finally, the aerodynamics of the best design of front grill are introduced and analyzed. 2012-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6515/1/CD6895.pdf Muhamad Khairul Hakimi , Hamid (2012) Computational analysis study of aerodynamic vehicle passenger car (front grill). Faculty of Mechanical Engineering , Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:77899&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	TL Motor vehicles. Aeronautics. Astronautics Muhamad Khairul Hakimi , Hamid Computational analysis study of aerodynamic vehicle passenger car (front grill)
description	Designing the front grill with the focus on an improvement aspect is very important in the automotive industry. This study proposes are to increase performance of the front grille and study effect of aerodynamic flow through the front grill using Computational Fluid Dynamic CFD. The difference speed which is at 80km/h, 120km/h and 180km/h was applied to obtain the flow structure around a passenger car with three design consideration of front grill. In this paper, the CFD simulation of Ansys FLUENT flow was applied to measure the result in the wind tunnel of passenger car design. The numerical method required to solve the Nervier–Stokes equations for incompressible and three-dimensional fluid motion. Result from three different discretization are compared with the past experiment data. In general, the characteristic of velocity and pressure counters was compared with three different speeds by symmetrical plane. Validation of drag and pressure effected on front grill also discussed to optimize the best aerodynamic flow of passenger car to all three design. Finally, the aerodynamics of the best design of front grill are introduced and analyzed.
format	Undergraduates Project Papers
author	Muhamad Khairul Hakimi , Hamid
author_facet	Muhamad Khairul Hakimi , Hamid
author_sort	Muhamad Khairul Hakimi , Hamid
title	Computational analysis study of aerodynamic vehicle passenger car (front grill)
title_short	Computational analysis study of aerodynamic vehicle passenger car (front grill)
title_full	Computational analysis study of aerodynamic vehicle passenger car (front grill)
title_fullStr	Computational analysis study of aerodynamic vehicle passenger car (front grill)
title_full_unstemmed	Computational analysis study of aerodynamic vehicle passenger car (front grill)
title_sort	computational analysis study of aerodynamic vehicle passenger car (front grill)
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/6515/ http://umpir.ump.edu.my/id/eprint/6515/ http://umpir.ump.edu.my/id/eprint/6515/1/CD6895.pdf
first_indexed	2023-09-18T22:02:20Z
last_indexed	2023-09-18T22:02:20Z
_version_	1777414481094115328

Computational analysis study of aerodynamic vehicle passenger car (front grill)

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