A Reciprocity Relationship for Transmission in Non-Uniform Hard Walled Ducts Without Flow
A reciprocity relationship for the reflection and transmission coefficients for the propagation of sound in a non-uniform hard walled duct is derived. The relationship is based on a similar one previously known in the theory of electromagnetic waveguides. An example calculation is shown to support the relationship. © 1976.
W. Eversman, "A Reciprocity Relationship for Transmission in Non-Uniform Hard Walled Ducts Without Flow," Journal of Sound and Vibration, Elsevier, Jan 1976.
The definitive version is available at https://doi.org/10.1016/0022-460X(76)90879-8
Mechanical and Aerospace Engineering
International Standard Serial Number (ISSN)
Article - Journal
© 1976 Elsevier, All rights reserved.