Noise source identification of automotive radiator by using sound intensity mapping method

Radiator cooling fans is a device that work to pull air through a radiator to regulate the engine temperature. However, this operating cooling fan have been known as a major contributor to noise in a vehicle other than engine. It became more crucial to figure out a solution in reducing this vulnerab...

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Main Authors:	N. F. D., Razak, M. S. M., Sani, W. H., Azmi, Zhang, B.
Format:	Conference or Workshop Item
Language:	English English
Published:	IOP Publishing 2019
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/25478/ http://umpir.ump.edu.my/id/eprint/25478/ http://umpir.ump.edu.my/id/eprint/25478/1/65.%20Noise%20source%20identification%20of%20automotive%20radiator.pdf http://umpir.ump.edu.my/id/eprint/25478/2/65.1%20Noise%20source%20identification%20of%20automotive%20radiator.pdf

id	ump-25478
recordtype	eprints
spelling	ump-254782019-11-21T01:56:11Z http://umpir.ump.edu.my/id/eprint/25478/ Noise source identification of automotive radiator by using sound intensity mapping method N. F. D., Razak M. S. M., Sani W. H., Azmi Zhang, B. TJ Mechanical engineering and machinery Radiator cooling fans is a device that work to pull air through a radiator to regulate the engine temperature. However, this operating cooling fan have been known as a major contributor to noise in a vehicle other than engine. It became more crucial to figure out a solution in reducing this vulnerability according to the unwanted bad effect that gives distraction to the community specifically to the passengers. In consequence of this risk, a detailed experimental study on noise analysis by using sound intensity mapping method of automotive radiator system is presented. Water was used as the working fluid operate with engine temperature range from 80 to 90 ℃. The cooling fan speed of radiator cooling fan were varied from 500 to 1500 rpm and the water flowrates were 2.2, 2.8, 3.2 and 3.8 l/min. This method can be applied on-site rather than in an anechoic chamber as long as the background noises are stationary. The project delivers the reliable input for the engineering practice to reduce engine noise level. IOP Publishing 2019-08 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25478/1/65.%20Noise%20source%20identification%20of%20automotive%20radiator.pdf pdf en http://umpir.ump.edu.my/id/eprint/25478/2/65.1%20Noise%20source%20identification%20of%20automotive%20radiator.pdf N. F. D., Razak and M. S. M., Sani and W. H., Azmi and Zhang, B. (2019) Noise source identification of automotive radiator by using sound intensity mapping method. In: 1st International Colloquium On Noise, Vibration And Comfort (CNVC 2019), 7 March 2019 , Kelab Shah Alam, Selangor. pp. 1-12., 1262 (012008). ISSN 17426588 https://doi.org/10.1088/1742-6596/1262/1/012008
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery N. F. D., Razak M. S. M., Sani W. H., Azmi Zhang, B. Noise source identification of automotive radiator by using sound intensity mapping method
description	Radiator cooling fans is a device that work to pull air through a radiator to regulate the engine temperature. However, this operating cooling fan have been known as a major contributor to noise in a vehicle other than engine. It became more crucial to figure out a solution in reducing this vulnerability according to the unwanted bad effect that gives distraction to the community specifically to the passengers. In consequence of this risk, a detailed experimental study on noise analysis by using sound intensity mapping method of automotive radiator system is presented. Water was used as the working fluid operate with engine temperature range from 80 to 90 ℃. The cooling fan speed of radiator cooling fan were varied from 500 to 1500 rpm and the water flowrates were 2.2, 2.8, 3.2 and 3.8 l/min. This method can be applied on-site rather than in an anechoic chamber as long as the background noises are stationary. The project delivers the reliable input for the engineering practice to reduce engine noise level.
format	Conference or Workshop Item
author	N. F. D., Razak M. S. M., Sani W. H., Azmi Zhang, B.
author_facet	N. F. D., Razak M. S. M., Sani W. H., Azmi Zhang, B.
author_sort	N. F. D., Razak
title	Noise source identification of automotive radiator by using sound intensity mapping method
title_short	Noise source identification of automotive radiator by using sound intensity mapping method
title_full	Noise source identification of automotive radiator by using sound intensity mapping method
title_fullStr	Noise source identification of automotive radiator by using sound intensity mapping method
title_full_unstemmed	Noise source identification of automotive radiator by using sound intensity mapping method
title_sort	noise source identification of automotive radiator by using sound intensity mapping method
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/25478/ http://umpir.ump.edu.my/id/eprint/25478/ http://umpir.ump.edu.my/id/eprint/25478/1/65.%20Noise%20source%20identification%20of%20automotive%20radiator.pdf http://umpir.ump.edu.my/id/eprint/25478/2/65.1%20Noise%20source%20identification%20of%20automotive%20radiator.pdf
first_indexed	2023-09-18T22:39:09Z
last_indexed	2023-09-18T22:39:09Z
_version_	1777416797262184448

Noise source identification of automotive radiator by using sound intensity mapping method

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