Output details
15 - General Engineering
University of Southampton
Article title
Green's functions in computational aeroacoustics
Type
D - Journal article
Title of journal
International Journal of Aeroacoustics
Article number
-
Volume number
10
Issue number
2/3
First page of article
117
ISSN of journal
1475-472X
Year of publication
2011
Number of additional authors
2
Additional information
Significance of output:
Aircraft noise is a significant barrier to quality of life and competitiveness. This paper extends and completes the theory of acoustical Green's functions for uniform flows. The comprehensive set of results and transformation rules obtained allows sound field predictions to be extrapolated from any computational simulation of noise generation in uniform flow, a procedure which has gone from being an academic exercise to an industrial design technique for aircraft manufacturers in less than a decade. The results are also important in acoustical inverse methods where microphone arrays act as an 'acoustic telescope' to localise problematic noise sources
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
-
