Paper Title:
Research on the Absorption Characteristic of Three-Layer Microperforate Plate of the Automotive Body
  Abstract

Three-layer micro perforated plate of the automotive body is researched. Acoustic impedance of the three-layer microperforated plate of the automotive body is attained according to the equivalent circuit, thus absorption coefficient is attained. Different microperforated plate with different porosity, different diameter, different thickness, different depth of cavity of the automotive body is analyzed and some conclusion is drawn to applied some theory to design these types of the micro perforated plates of the automotive body.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
2160-2166
DOI
10.4028/www.scientific.net/AMR.201-203.2160
Citation
C. Y. Zhu, "Research on the Absorption Characteristic of Three-Layer Microperforate Plate of the Automotive Body", Advanced Materials Research, Vols. 201-203, pp. 2160-2166, 2011
Online since
February 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ying Wu Wang, Xiao Qing Zuo, Xian Ning Chen
Materials Engineering
Abstract:Al-Si12 alloy foams were fabricated by filtration method, and the Al-Si12 alloy foam core mufflers were made by using the fabricated Al-Si12...
1687
Authors: Chu Wang Su, Quan Ping Yuan, Jing Da Huang, Kang Yang
Abstract:The composite acoustics board with pore-tank structure and variable cross section structure are made of Medium Density Fiberboard(MDF) as...
95
Authors: Cong Yun Zhu, Chun Ying Jiang, Shu Feng Yang, Li Hui
Chapter 7: Road and Railway Engineering
Abstract:The characteristics of the transmission matrix of the absorption material of the automotive body are researched in this paper. According to...
2537
Authors: Xiao Hong Zhang, Jiang Tao Zhang
Chapter 6: Materials Engineering
Abstract:According to two parameters combination of the material thickness and air-gap depth, from the angle of pure optimization, this paper obtained...
1187
Authors: Yan Bing Zhang, Chun Yu Ren, Xi Zhu
Chapter 1: Composites
Abstract:In this paper, we designed a FGM which can be used as the cover of underwater target and research its mid-low frequency acoustic...
132