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Computation of the modal response of regularly ribbed cylinders

 

作者: G. Maidanik,   K. J. Becker,  

 

期刊: The Journal of the Acoustical Society of America  (AIP Available online 1997)
卷期: Volume 101, issue 5  

页码: 2452-2472

 

ISSN:0001-4966

 

年代: 1997

 

DOI:10.1121/1.418488

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

Recently an efficient technique was proposed for performing a Fourier transformation on integrands that are composed of aliased factors. In this paper the proposed technique is utilized to perform Fourier transformations on quantities that pertain to the response of a regularly ribbed cylinder. The computations relate to Fourier transformations from the axial wave-number domain to the axial spatial domain. The phenomena of aliasing and pass bands and stop bands are of particular interest. It is argued that the complementarity of the data, when presented in the two Fourier conjugate domains, may be a useful analytical (and experimental) tool.

 

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