Output details
12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering
University of Sheffield : A - Mechanical engineering and Advanced manufacturing
Article title
Attenuation and scattering of axisymmetrical modes in a fluid-filled round pipe with internally rough walls
Type
D - Journal article
Title of journal
The Journal of the Acoustical Society of America
Article number
-
Volume number
123
Issue number
3
First page of article
1248
ISSN of journal
00014966
Year of publication
2008
URL
-
Number of additional authors
2
Additional information
The effect of statistical wall roughness on the acoustic field in a pipe/borehole made of an elastic material is treated analytically for the first time. The impact of this work is that it is now possible to invert the wall roughness characteristics from the knowledge of the dispersion relations in a pipe. The results have helped to design novel instrumentation for the rapid acoustic characterisation of conditions in underground pipes. This work is now exploited by Acoustic Sensing Technology (UK) Limited (No. 08301004).
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
