Output details
15 - General Engineering
University of Cambridge
Article title
Optimisation of axially segmented liners for aeroengine broadband noise
Type
D - Journal article
Title of journal
J SOUND VIB
Article number
-
Volume number
329
Issue number
21
First page of article
4367
ISSN of journal
0022-460X
Year of publication
2010
URL
-
Number of additional authors
2
Additional information
The techniques developed in this paper for optimising multi-segmented liners were applied to re-optimise the 9 liner segments for the conceptual aircraft design developed as part of the Silent Aircraft Initiative (modal scattering was neglected in the initial concept design SAX40) and led to an improvement in absorption. These results were reported by Dowling as part of the invited Crocco Lecture at Princeton University in 2009. The low noise design contributed to Dowling being invited to give the Royal Aeronautical Society’s prestigious Annual Brabazon Lecture in 2011 and awarded an Honorary Fellowship of the Institution of Engineering Designers in 2011.
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
-
