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...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IOP Publishing
2019
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| Subjects: | |
| Online Access: | 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 |
| _version_ | 1848822291081723904 |
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| 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 |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T02:38:54Z |
| format | Conference or Workshop Item |
| id | ump-25478 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:38:54Z |
| publishDate | 2019 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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 (Published) https://doi.org/10.1088/1742-6596/1262/1/012008 |
| 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 |
| title | 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_short | 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 |
| topic | TJ Mechanical engineering and machinery |
| 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 |