ACOUSTIC-RESONANCE IN DUCTS

被引：19

作者：

EVANS, DV

LINTON, CM

机构：

[1] School of Mathematics, University of Bristol, Bristol

来源：

JOURNAL OF SOUND AND VIBRATION | 1994年 / 173卷 / 01期

关键词：

D O I：

10.1006/jsvi.1994.1219

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A method is presented which leads to very simple transcendental equations for the determination of wavenumbers or frequencies at which acoustic resonances occur in flow ducts of various geometries and with various boundary conditions. The method, which is based on complex residue theory, is approximate but nevertheless very accurate for most parameter values. Formulae and results are presented for a wide variety of configurations. © 1994 Academic Press Limited.

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页码：85 / 94

页数：10

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