Study of the Acoustical Mechanism of Nonwovens by Rank Method

Shu Yang

doi:10.4028/www.scientific.net/AMR.750-752.1172

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752Study of the Acoustical Mechanism of Nonwovens by...

Study of the Acoustical Mechanism of Nonwovens by Rank Method

Abstract:

Air permeability and acoustical behavior of nonwovens are two properties which are correlated with each other. And both are determined by the structural parameters of nonwovens. However, the structure of nonwovens is nonlinear, and the influences of parameters are out-of-order, that traditional methods can hardly characterize it. In this paper, the rank method is implemented to investigate the influence of structural parameters on acoustical property. Thus the mechanism of acoustical property of nonwovens is studied.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

1172-1175

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.1172

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Online since:

August 2013

Authors:

Shu Yang

Keywords:

Acoustic Absorption, Air Permeability, Nonwovens, Rank Method, Structural Parameter

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