Multimodal radiation impedance of a rectangular duct terminated in an infinite baffle

Authors
Kemp, JA Campbell, DM Amir, N
Citation
Ja. Kemp et al., Multimodal radiation impedance of a rectangular duct terminated in an infinite baffle, ACUSTICA, 87(1), 2001, pp. 11-15
Citations number
12
Categorie Soggetti
Optics & Acoustics
Journal title
ACUSTICA
ISSN journal
14367947 → ACNP
Volume
87
Issue
1
Year of publication
2001
Pages
11 - 15
Database
ISI
SICI code
1436-7947(200101/02)87:1<11:MRIOAR>2.0.ZU;2-7
Abstract
Many papers in the literature have been written on the radiation impedance of a rectangular piston in an infinite baffle. This paper generalises this case to the multimodal radiation impedance of a duct terminated in an infin ite baffle. The problem has previously only been treated for circular and a nnular geometry.