Acoustical Radiation Characteristics Test of Magnesium Alloy Sheets with Element Method

Ting Jin; Zheng Yin Ding

doi:10.4028/www.scientific.net/AMR.926-930.375

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 926-930Acoustical Radiation Characteristics Test of...

Acoustical Radiation Characteristics Test of Magnesium Alloy Sheets with Element Method

Abstract:

Structure vibration is one of the main causes of noise. Thin-walled workpiece has a smaller stiffness,it will easily produce vibrations at work ,and become a source of noice. It is very necessary to study acoustic radiation characteristics of plat,so can we effectively control the structure and connection type of panel structure to change acoustical radiation characteristics.This paper advance a element method to test acoustical radiation characteristics of plat,and take experiment with magnesium alloy sheets.

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Periodical:

Advanced Materials Research (Volumes 926-930)

Pages:

375-378

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.926-930.375

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Online since:

May 2014

Authors:

Ting Jin, Zheng Yin Ding

Keywords:

Acoustical Radiation, Element Method, Structural Vibration

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