A study of wave propagation in varying cross-section waveguides by modal decomposition. Part II. Results
作者:
N. Amir,
V. Pagneux,
J. Kergomard,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1997)
卷期:
Volume 101,
issue 5
页码: 2504-2517
ISSN:0001-4966
年代: 1997
DOI:10.1121/1.419306
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The full derivation of the equations governing the generalized impedance matrixZ,the pressure, and the velocity were presented in Part I of this series [Pagneux et al., J. Acoust. Soc. Am.100, 2034–2048 (1996)]. Here only the results of that paper, i.e., the final set of equations which needed to be solved are repeated. Other factors influencing the solution are the boundary conditions at the end of the waveguide: Source and radiation conditions are also presented. Finally, the details of the numerical implementation are also relevant, and will be discussed in some detail.
点击下载:
PDF
(3069KB)
返 回