Investigation of sound insulations effects on acoustic behavior of automotive cavity components using Energy Statistical Analysis method

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TALEBI TOOTI R.; Choudari Khameneh a.m.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF ACOUSTICAL ENGINEERING SOCIETY OF IRAN Year:2017 | Volume:5 | Issue:1 Page(s): 25-34

Download Full-Text

Persian Verion

View:

720

Download:

Cites:

Information Journal Paper

Title

Investigation of sound insulations effects on acoustic behavior of automotive cavity components using Energy Statistical Analysis method

Author(s)

TALEBI TOOTI R. | Choudari Khameneh a.m. | Issue Writer Certificate

Keywords

Energy statistical analysis

Sound transmission

Porous layer

Sound insulation

Abstract

In this paper, the acoustic behavior of automotive cavity components is Investigated. For this purpose, by the aid of numerical simulation, the effects of using Porous layer insulation in different parts of the cavity are studied. The numerical simulation is based on Statistical Energy Analysis; therefore, at the first stage the governing equations for the Statistical Energy Analysis are presented. Then, all internal and external components of the car body are divided into small subsystems. Herewith, the internal and external cavities of the car body have been identified. In the following, considering that the method of Statistical Energy Analysis is based on energy storage and transmission, connections between all components of the model are created. Then, with applying all the sound sources into the model, the effects of using porous materials on Sound transmission loss in some of the main components of the car body, including the roof, floor and dashboard panels are investigated. The results show that using of Sound insulations in different parts of the car, especially on the roof, improves the noise reduction to the cavity.

Cites

No record.

References

No record.

Cite

APA: Copy

TALEBI TOOTI, R., & Choudari Khameneh, a.m.. (2017). Investigation of sound insulations effects on acoustic behavior of automotive cavity components using Energy Statistical Analysis method. JOURNAL OF ACOUSTICAL ENGINEERING SOCIETY OF IRAN, 5(1 ), 25-34. SID. https://sid.ir/paper/268684/en

Vancouver: Copy

TALEBI TOOTI R., Choudari Khameneh a.m.. Investigation of sound insulations effects on acoustic behavior of automotive cavity components using Energy Statistical Analysis method. JOURNAL OF ACOUSTICAL ENGINEERING SOCIETY OF IRAN[Internet]. 2017;5(1 ):25-34. Available from: https://sid.ir/paper/268684/en

IEEE: Copy

R. TALEBI TOOTI, and a.m. Choudari Khameneh, “Investigation of sound insulations effects on acoustic behavior of automotive cavity components using Energy Statistical Analysis method,” JOURNAL OF ACOUSTICAL ENGINEERING SOCIETY OF IRAN, vol. 5, no. 1 , pp. 25–34, 2017, [Online]. Available: https://sid.ir/paper/268684/en

Related Journal Papers