Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Radiation efficiency of acoustic-excited plates with stringer attachments
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Marcus Wallenberg Laboratory MWL.ORCID iD: 0000-0002-9632-8398
2007 (English)In: 14th International Congress on Sound and Vibration 2007, ICSV 2007, 2007, 3782-3789 p.Conference paper, Published paper (Refereed)
Abstract [en]

The average radiation efficiency of acoustic-excited plate with stringer attachments is investigated by using a modal expansion method. This work is an extension to author's previous publication (JSV 2007), where the predicted and measured sound transmission loss for curved aircraft panels was reported. For the plate and frequency range studied here, numerical results reveal that the radiation efficiency of acoustic-excited plate is very sensitive to the damping of the structure. Increasing the structure loss factor significantly increases radiation efficiency far below the plate critical frequency.

Place, publisher, year, edition, pages
2007. 3782-3789 p.
Keyword [en]
Aircraft panels, Critical frequencies, Frequency ranges, Loss factor, Modal expansion method, Numerical results, Radiation efficiency, Sound transmission loss
National Category
Other Engineering and Technologies
Identifiers
URN: urn:nbn:se:kth:diva-154702Scopus ID: 2-s2.0-84881463350ISBN: 978-162748000-0 (print)OAI: oai:DiVA.org:kth-154702DiVA: diva2:758436
Conference
14th International Congress on Sound and Vibration 2007, ICSV 2007, 9 July 2007 through 12 July 2007, Cairns, QLD, Australia
Note

QC 20141027

Available from: 2014-10-27 Created: 2014-10-27 Last updated: 2014-10-27Bibliographically approved

Open Access in DiVA

No full text

Scopus

Authority records BETA

Feng, Leping

Search in DiVA

By author/editor
Feng, Leping
By organisation
Marcus Wallenberg Laboratory MWL
Other Engineering and Technologies

Search outside of DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetric score

isbn
urn-nbn
Total: 18 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf