Flow characteristics and noise reduction effects of air cleaners of automobile intake systems with built-in resonators with space efficiency
Joint Authors
Source
Journal of Engineering Research
Issue
Vol. 9, Issue 3 A (30 Sep. 2021), pp.294-302, 9 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2021-09-30
Country of Publication
Kuwait
No. of Pages
9
Main Subjects
Abstract EN
In an automobile intake system, Helmholtz resonator is often used to reduce intake noise.
But there is a disadvantage in the engine room.
Resonator brings low engine room space efficiency, because resonator needs some.
In this paper, we propose air cleaner with built-in resonator for a limited space of air cleaner and analyze the pressure drop effect and the transmission loss performance of the resonator through flow analysis.
The air cleaner with a built-in resonator had almost no difference in pressure drop with the conventional air cleaner.
Some vortex in conventional air cleaner is removed, and also, the built-in resonator has noise reduction effect at 160Hz at 61dB such as same resonator.
American Psychological Association (APA)
Song, Hoseop& Cho, HaengMuk. 2021. Flow characteristics and noise reduction effects of air cleaners of automobile intake systems with built-in resonators with space efficiency. Journal of Engineering Research،Vol. 9, no. 3 A, pp.294-302.
https://search.emarefa.net/detail/BIM-1494912
Modern Language Association (MLA)
Song, Hoseop& Cho, HaengMuk. Flow characteristics and noise reduction effects of air cleaners of automobile intake systems with built-in resonators with space efficiency. Journal of Engineering Research Vol. 9, no. 3 A (Sep. 2021), pp.294-302.
https://search.emarefa.net/detail/BIM-1494912
American Medical Association (AMA)
Song, Hoseop& Cho, HaengMuk. Flow characteristics and noise reduction effects of air cleaners of automobile intake systems with built-in resonators with space efficiency. Journal of Engineering Research. 2021. Vol. 9, no. 3 A, pp.294-302.
https://search.emarefa.net/detail/BIM-1494912
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 302
Record ID
BIM-1494912